Major rework of the include files to eliminate redundancy

and to better support each arch.  This is a really big patch...
 -Erik

571 files changed, 2583 insertions, 57415 deletions

diff --git a/include/.cvsignore b/include/.cvsignore
new file mode 100644
index 000000000..528976346
--- /dev/null
+++ b/include/.cvsignore
@@ -0,0 +1 @@
+bits
diff --git a/include/signal.h b/include/signal.h
index f217349d0..f0a24dbcf 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -352,7 +352,7 @@ extern int sigignore (int __sig) __THROW;
 extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW;
 #endif
 
-#if defined _POSIX_THREADS && (defined __USE_POSIX199506 || defined __USE_UNIX98)
+#if defined __UCLIBC_HAS_THREADS__ && (defined __USE_POSIX199506 || defined __USE_UNIX98)
 /* Some of the functions for handling signals in threaded programs must
    be defined here.  */
 # include <bits/sigthread.h>
diff --git a/libc/sysdeps/linux/arm/bits/byteswap.h b/libc/sysdeps/linux/arm/bits/byteswap.h
deleted file mode 100644
index 7866abe9c..000000000
--- a/libc/sysdeps/linux/arm/bits/byteswap.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value.  */
-#ifdef __GNUC__
-# define __bswap_16(x) \
-    (__extension__							      \
-     ({ unsigned short int __bsx = (x);					      \
-        ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
-#else
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-  return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
-}
-#endif
-
-/* Swap bytes in 32 bit value.  */
-#ifdef __GNUC__
-# define __bswap_32(x) \
-    (__extension__							      \
-     ({ unsigned int __bsx = (x);					      \
-        ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |    \
-	 (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24)); }))
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
-	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
-}
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_constant_64(x) \
-     ((((x) & 0xff00000000000000ull) >> 56)				      \
-      | (((x) & 0x00ff000000000000ull) >> 40)				      \
-      | (((x) & 0x0000ff0000000000ull) >> 24)				      \
-      | (((x) & 0x000000ff00000000ull) >> 8)				      \
-      | (((x) & 0x00000000ff000000ull) << 8)				      \
-      | (((x) & 0x0000000000ff0000ull) << 24)				      \
-      | (((x) & 0x000000000000ff00ull) << 40)				      \
-      | (((x) & 0x00000000000000ffull) << 56))
-
-# define __bswap_64(x) \
-     (__extension__							      \
-      ({ union { __extension__ unsigned long long int __ll;		      \
-		 unsigned int __l[2]; } __w, __r;			      \
-         if (__builtin_constant_p (x))					      \
-	   __r.__ll = __bswap_constant_64 (x);				      \
-	 else								      \
-	   {								      \
-	     __w.__ll = (x);						      \
-	     __r.__l[0] = __bswap_32 (__w.__l[1]);			      \
-	     __r.__l[1] = __bswap_32 (__w.__l[0]);			      \
-	   }								      \
-	 __r.__ll; }))
-#endif
diff --git a/libc/sysdeps/linux/arm/bits/dirent.h b/libc/sysdeps/linux/arm/bits/dirent.h
deleted file mode 100644
index 7e3769a48..000000000
--- a/libc/sysdeps/linux/arm/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#define _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/arm/bits/dlfcn.h b/libc/sysdeps/linux/arm/bits/dlfcn.h
deleted file mode 100644
index 2525fa3d9..000000000
--- a/libc/sysdeps/linux/arm/bits/dlfcn.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
-
-/* This function calls the profiling functions.  */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-#endif
diff --git a/libc/sysdeps/linux/arm/bits/libc-lock.h b/libc/sysdeps/linux/arm/bits/libc-lock.h
deleted file mode 100644
index dbd9cc14f..000000000
--- a/libc/sysdeps/linux/arm/bits/libc-lock.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#ifdef _LIBC
-typedef pthread_mutex_t __libc_lock_t;
-typedef pthread_rwlock_t __libc_rwlock_t;
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME), &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini (NAME)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock (NAME)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock (NAME)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock (NAME)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/arm/bits/posix_opt.h b/libc/sysdeps/linux/arm/bits/posix_opt.h
deleted file mode 100644
index 9e39d8d21..000000000
--- a/libc/sysdeps/linux/arm/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#undef _XOPEN_REALTIME_THREADS
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#undef _POSIX_THREADS
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/arm/bits/pthreadtypes.h b/libc/sysdeps/linux/arm/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/libc/sysdeps/linux/arm/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/arm/bits/stdio-lock.h b/libc/sysdeps/linux/arm/bits/stdio-lock.h
deleted file mode 100644
index a1893c8bd..000000000
--- a/libc/sysdeps/linux/arm/bits/stdio-lock.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Thread package specific definitions of stream lock type.
-   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-
-typedef pthread_mutex_t _IO_lock_t;
-
-/* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (((_fp)->_flags & _IO_USER_LOCK) == 0			      \
-		  && _pthread_cleanup_push_defer != NULL);		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), (_fp));		      \
-    }
-#define _IO_cleanup_region_start_noarg(_fct) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), NULL);		      \
-    }
-#define _IO_cleanup_region_end(_doit) \
-     __libc_cleanup_region_end (_doit)
-#define _IO_lock_init(_name) \
-     __libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name) \
-     __libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name) \
-     __libc_lock_lock (_name)
-#define _IO_lock_unlock(_name) \
-     __libc_lock_unlock (_name)
diff --git a/libc/sysdeps/linux/arm/bits/stdio.h b/libc/sysdeps/linux/arm/bits/stdio.h
deleted file mode 100644
index 36346f714..000000000
--- a/libc/sysdeps/linux/arm/bits/stdio.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-/* Nothing to do here.  Move right along */
diff --git a/libc/sysdeps/linux/arm/bits/string2.h b/libc/sysdeps/linux/arm/bits/string2.h
deleted file mode 100644
index 4bd481787..000000000
--- a/libc/sysdeps/linux/arm/bits/string2.h
+++ /dev/null
@@ -1,1239 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ (void *)((char *) __u + 2);		      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_mempcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_mempcpy
-#   define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#   define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ (void *)((char *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#if !defined _HAVE_STRING_ARCH_strcpy || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcpy
-#  define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-# endif
-
-# if _STRING_ARCH_unaligned
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_stpcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_stpcpy
-#   define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#   define stpcpy(dest, src) __stpcpy (dest, src)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#if !defined _HAVE_STRING_ARCH_strcspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcspn
-#  define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-# endif
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, int __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, int __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, int __reject1,
-				     int __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, int __reject1, int __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, int __reject1,
-				     int __reject2, int __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, int __reject1, int __reject2,
-	      int __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strspn
-#  define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-# endif
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, int __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, int __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, int __accept1,
-				    int __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, int __accept1,
-				    int __accept2, int __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strpbrk || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strpbrk
-#  define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-# endif
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strtok_r || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strtok_r
-#  define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-# endif
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  __result = NULL;
-  if (*__s != '\0')
-    {
-      __result = __s++;
-      while (*__s != '\0')
-	if (*__s++ == __sep)
-	  {
-	    __s[-1] = '\0';
-	    break;
-	  }
-      *__nextp = __s;
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r (s, sep, nextp)
-# endif
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strsep || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strsep
-#  define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep (s, reject))))				      \
-      : __strsep (s, reject)); })
-# endif
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL && (*__s = strchr (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2 || *__cp == __reject3)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep (s, reject)
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup (s, n)))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup (s, n)
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/arm/bits/types.h b/libc/sysdeps/linux/arm/bits/types.h
deleted file mode 100644
index bdda9388a..000000000
--- a/libc/sysdeps/linux/arm/bits/types.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/types.h> instead.
- */
-
-#ifndef	_BITS_TYPES_H
-#define	_BITS_TYPES_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#include <stddef.h>
-
-/* Convenience types.  */
-typedef unsigned char __u_char;
-typedef unsigned short __u_short;
-typedef unsigned int __u_int;
-typedef unsigned long __u_long;
-#ifdef __GNUC__
-__extension__ typedef unsigned long long int __u_quad_t;
-__extension__ typedef long long int __quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } __quad_t;
-typedef struct
-  {
-    __u_long __val[2];
-  } __u_quad_t;
-#endif
-typedef signed char __int8_t;
-typedef unsigned char __uint8_t;
-typedef signed short int __int16_t;
-typedef unsigned short int __uint16_t;
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#ifdef __GNUC__
-__extension__ typedef signed long long int __int64_t;
-__extension__ typedef unsigned long long int __uint64_t;
-#endif
-typedef __quad_t *__qaddr_t;
-
-typedef __u_quad_t __dev_t;		/* Type of device numbers.  */
-typedef __u_int __uid_t;		/* Type of user identifications.  */
-typedef __u_int __gid_t;		/* Type of group identifications.  */
-typedef __u_long __ino_t;		/* Type of file serial numbers.  */
-typedef __u_int __mode_t;		/* Type of file attribute bitmasks.  */
-typedef __u_int __nlink_t; 		/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef __quad_t __loff_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
-typedef __u_long __rlim_t;		/* Type of resource counts.  */
-typedef __u_quad_t __rlim64_t;		/* Type of resource counts (LFS).  */
-typedef __u_int __id_t;			/* General type for ID.  */
-
-typedef struct
-  {
-    int __val[2];
-  } __fsid_t;				/* Type of file system IDs.  */
-
-/* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
-typedef unsigned int __useconds_t;
-typedef long int __suseconds_t;
-typedef long int __swblk_t;		/* Type of a swap block maybe?  */
-
-typedef long int __clock_t;
-
-/* Clock ID used in clock and timer functions.  */
-typedef int __clockid_t;
-
-/* Timer ID returned by `timer_create'.  */
-typedef int __timer_t;
-
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define __FD_SETSIZE	1024
-
-
-typedef int __key_t;
-
-/* Used in `struct shmid_ds'.  */
-typedef unsigned short int __ipc_pid_t;
-
-
-/* Type to represent block size.  */
-typedef long int __blksize_t;
-
-/* Types from the Large File Support interface.  */
-
-/* Type to count number os disk blocks.  */
-typedef long int __blkcnt_t;
-typedef __quad_t __blkcnt64_t;
-
-/* Type to count file system blocks.  */
-typedef __u_long __fsblkcnt_t;
-typedef __u_quad_t __fsblkcnt64_t;
-
-/* Type to count file system inodes.  */
-typedef __u_long __fsfilcnt_t;
-typedef __u_quad_t __fsfilcnt64_t;
-
-/* Type of file serial numbers.  */
-typedef __u_quad_t __ino64_t;
-
-/* Type of file sizes and offsets.  */
-typedef __loff_t __off64_t;
-
-/* Used in XTI.  */
-typedef long int __t_scalar_t;
-typedef unsigned long int __t_uscalar_t;
-
-/* Duplicates info from stdint.h but this is used in unistd.h.  */
-typedef int __intptr_t;
-
-/* Duplicate info from sys/socket.h.  */
-typedef unsigned int __socklen_t;
-
-
-/* Now add the thread types.  */
-#if defined __USE_POSIX199506 || defined __USE_UNIX98
-# include <bits/pthreadtypes.h>
-#endif
-
-#endif /* bits/types.h */
diff --git a/libc/sysdeps/linux/mips/bits/ustat.h b/libc/sysdeps/linux/arm/sys/elf.h
index aeafc22a5..faa731068 100644
--- a/libc/sysdeps/linux/mips/bits/ustat.h
+++ b/libc/sysdeps/linux/arm/sys/elf.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,12 +16,11 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sys/types.h>
+#ifndef _SYS_ELF_H
+#define _SYS_ELF_H	1
 
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
+#warning "This header is obsolete; use <sys/procfs.h> instead."
+
+#include <sys/procfs.h>
+
+#endif	/* sys/elf.h */
diff --git a/include/sys/io.h b/libc/sysdeps/linux/arm/sys/io.h
index 9ea033a01..68639902c 100644
--- a/include/sys/io.h
+++ b/libc/sysdeps/linux/arm/sys/io.h
@@ -34,17 +34,6 @@ extern int ioperm (unsigned long int __from, unsigned long int __num,
    root privileges. */
 extern int iopl (int __level) __THROW;
 
-
-#ifdef __i386__
-/*
- * For i386, glibc defines the in* and out* functions as static inlines
- * in this header file.  For a number of other archs, these appear to be
- * external functions.  Since uClibc shares this header amongst archs,
- * stash the i386 stuff in bits/io_i386.h for now to cut down on clutter
- * and still give expected behavior.
- */
-#include <bits/io_i386.h>
-#else
 /* The functions that actually perform reads and writes.  */
 extern unsigned char inb (unsigned long int port) __THROW;
 extern unsigned short int inw (unsigned long int port) __THROW;
@@ -53,7 +42,6 @@ extern unsigned long int inl (unsigned long int port) __THROW;
 extern void outb (unsigned char value, unsigned long int port) __THROW;
 extern void outw (unsigned short value, unsigned long int port) __THROW;
 extern void outl (unsigned long value, unsigned long int port) __THROW;
-#endif /* __i386__ */
 
 __END_DECLS
 
diff --git a/include/sys/procfs.h b/libc/sysdeps/linux/arm/sys/procfs.h
index 3b3736324..3b3736324 100644
--- a/include/sys/procfs.h
+++ b/libc/sysdeps/linux/arm/sys/procfs.h
diff --git a/include/sys/ucontext.h b/libc/sysdeps/linux/arm/sys/ucontext.h
index 6d6c8e399..6d6c8e399 100644
--- a/include/sys/ucontext.h
+++ b/libc/sysdeps/linux/arm/sys/ucontext.h
diff --git a/include/sys/user.h b/libc/sysdeps/linux/arm/sys/user.h
index 3fae43f83..3fae43f83 100644
--- a/include/sys/user.h
+++ b/libc/sysdeps/linux/arm/sys/user.h
diff --git a/libc/sysdeps/linux/mips/bits/byteswap.h b/libc/sysdeps/linux/common/bits/byteswap.h
index 7866abe9c..38d854013 100644
--- a/libc/sysdeps/linux/mips/bits/byteswap.h
+++ b/libc/sysdeps/linux/common/bits/byteswap.h
@@ -1,5 +1,5 @@
 /* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,6 +21,9 @@
 # error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
 #endif
 
+#ifndef _BITS_BYTESWAP_H
+#define _BITS_BYTESWAP_H 1
+
 /* Swap bytes in 16 bit value.  */
 #ifdef __GNUC__
 # define __bswap_16(x) \
@@ -77,3 +80,5 @@ __bswap_32 (unsigned int __bsx)
 	   }								      \
 	 __r.__ll; }))
 #endif
+
+#endif /* _BITS_BYTESWAP_H */
diff --git a/libc/sysdeps/linux/arm/bits/cmathcalls.h b/libc/sysdeps/linux/common/bits/cmathcalls.h
index c680c6d8e..c680c6d8e 100644
--- a/libc/sysdeps/linux/arm/bits/cmathcalls.h
+++ b/libc/sysdeps/linux/common/bits/cmathcalls.h
diff --git a/libc/sysdeps/linux/arm/bits/confname.h b/libc/sysdeps/linux/common/bits/confname.h
index ba8868af4..ba8868af4 100644
--- a/libc/sysdeps/linux/arm/bits/confname.h
+++ b/libc/sysdeps/linux/common/bits/confname.h
diff --git a/libc/sysdeps/linux/m68k/bits/dirent.h b/libc/sysdeps/linux/common/bits/dirent.h
index 82d8663f2..fb40e99cb 100644
--- a/libc/sysdeps/linux/m68k/bits/dirent.h
+++ b/libc/sysdeps/linux/common/bits/dirent.h
@@ -52,4 +52,8 @@ struct dirent64
 #undef  _DIRENT_HAVE_D_NAMLEN
 #define _DIRENT_HAVE_D_RECLEN
 #define _DIRENT_HAVE_D_OFF
-#undef _DIRENT_HAVE_D_TYPE
+#ifdef __USE_FILE_OFFSET64
+# define _DIRENT_HAVE_D_TYPE
+#else
+# undef _DIRENT_HAVE_D_TYPE
+#endif
diff --git a/libc/sysdeps/linux/sparc/bits/dlfcn.h b/libc/sysdeps/linux/common/bits/dlfcn.h
index e96b5c17a..e96b5c17a 100644
--- a/libc/sysdeps/linux/sparc/bits/dlfcn.h
+++ b/libc/sysdeps/linux/common/bits/dlfcn.h
diff --git a/libc/sysdeps/linux/arm/bits/elfclass.h b/libc/sysdeps/linux/common/bits/elfclass.h
index 180227d9e..180227d9e 100644
--- a/libc/sysdeps/linux/arm/bits/elfclass.h
+++ b/libc/sysdeps/linux/common/bits/elfclass.h
diff --git a/libc/sysdeps/linux/common/bits/endian.h b/libc/sysdeps/linux/common/bits/endian.h
new file mode 100644
index 000000000..45afd4ae4
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/endian.h
@@ -0,0 +1,13 @@
+/* This file should define __BYTE_ORDER as appropriate for the machine
+   in question.  See string/endian.h for how to define it.
+
+   If only the stub bits/endian.h applies to a particular configuration,
+   bytesex.h is generated by running a program on the host machine.
+   So if cross-compiling to a machine with a different byte order,
+   the bits/endian.h file for that machine must exist.  */
+
+#ifndef _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+#error Machine byte order unknown.
diff --git a/libc/sysdeps/linux/arm/bits/environments.h b/libc/sysdeps/linux/common/bits/environments.h
index c3829927b..c3829927b 100644
--- a/libc/sysdeps/linux/arm/bits/environments.h
+++ b/libc/sysdeps/linux/common/bits/environments.h
diff --git a/libc/sysdeps/linux/arm/bits/errno.h b/libc/sysdeps/linux/common/bits/errno.h
index ac59d4c9d..ac59d4c9d 100644
--- a/libc/sysdeps/linux/arm/bits/errno.h
+++ b/libc/sysdeps/linux/common/bits/errno.h
diff --git a/libc/sysdeps/linux/common/bits/fcntl.h b/libc/sysdeps/linux/common/bits/fcntl.h
new file mode 100644
index 000000000..be40350e8
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/fcntl.h
@@ -0,0 +1,3 @@
+/* bits/fcntl.h is architecture specific.  */
+#error "This file must be supplied by every Linux architecture."
+
diff --git a/libc/sysdeps/linux/v850/bits/fenv.h b/libc/sysdeps/linux/common/bits/fenv.h
index 045957c23..a9cb53b40 100644
--- a/libc/sysdeps/linux/v850/bits/fenv.h
+++ b/libc/sysdeps/linux/common/bits/fenv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -40,13 +40,8 @@
    We define no macro which signals no rounding mode is selectable.  */
 
 
-/* Type representing exception flags.
-   XXX Probably we should also include the signal handler here.  */
-typedef struct
-  {
-    unsigned int __flags;
-  }
-fexcept_t;
+/* Type representing exception flags.  */
+typedef unsigned int fexcept_t;
 
 
 /* Type representing floating-point environment.  */
@@ -58,4 +53,4 @@ typedef struct
 fenv_t;
 
 /* If the default argument is used we use this value.  */
-#define FE_DFL_ENV	((fenv_t *) -1l)
+#define FE_DFL_ENV	((__const fenv_t *) -1l)
diff --git a/libc/sysdeps/linux/arm/bits/fenvinline.h b/libc/sysdeps/linux/common/bits/fenvinline.h
index 42f77b561..42f77b561 100644
--- a/libc/sysdeps/linux/arm/bits/fenvinline.h
+++ b/libc/sysdeps/linux/common/bits/fenvinline.h
diff --git a/libc/sysdeps/linux/mips/bits/huge_val.h b/libc/sysdeps/linux/common/bits/huge_val.h
index b33974364..b33974364 100644
--- a/libc/sysdeps/linux/mips/bits/huge_val.h
+++ b/libc/sysdeps/linux/common/bits/huge_val.h
diff --git a/libc/sysdeps/linux/arm/bits/in.h b/libc/sysdeps/linux/common/bits/in.h
index e6cf57574..e6cf57574 100644
--- a/libc/sysdeps/linux/arm/bits/in.h
+++ b/libc/sysdeps/linux/common/bits/in.h
diff --git a/libc/sysdeps/linux/arm/bits/initspin.h b/libc/sysdeps/linux/common/bits/initspin.h
index af19d44e6..257fed3c5 100644
--- a/libc/sysdeps/linux/arm/bits/initspin.h
+++ b/libc/sysdeps/linux/common/bits/initspin.h
@@ -20,9 +20,8 @@
 /* Initial value of a spinlock.  Most platforms should use zero,
    unless they only implement a "test and clear" operation instead of
    the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
+#define __ATOMIC_LOCK_INIT  0
 
 /* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
+#define __LOCK_INITIALIZER { 0, 0 }
+#define __ATOMIC_INITIALIZER { 0, 0 }
diff --git a/libc/sysdeps/linux/arm/bits/ioctl-types.h b/libc/sysdeps/linux/common/bits/ioctl-types.h
index e856a04b4..e856a04b4 100644
--- a/libc/sysdeps/linux/arm/bits/ioctl-types.h
+++ b/libc/sysdeps/linux/common/bits/ioctl-types.h
diff --git a/libc/sysdeps/linux/arm/bits/ioctls.h b/libc/sysdeps/linux/common/bits/ioctls.h
index b49ca2076..b49ca2076 100644
--- a/libc/sysdeps/linux/arm/bits/ioctls.h
+++ b/libc/sysdeps/linux/common/bits/ioctls.h
diff --git a/libc/sysdeps/linux/arm/bits/ipc.h b/libc/sysdeps/linux/common/bits/ipc.h
index f1a043fe5..f1a043fe5 100644
--- a/libc/sysdeps/linux/arm/bits/ipc.h
+++ b/libc/sysdeps/linux/common/bits/ipc.h
diff --git a/libc/sysdeps/linux/m68k/bits/libc-lock.h b/libc/sysdeps/linux/common/bits/libc-lock.h
index 2c1d16277..f913903c5 100644
--- a/libc/sysdeps/linux/m68k/bits/libc-lock.h
+++ b/libc/sysdeps/linux/common/bits/libc-lock.h
@@ -63,12 +63,12 @@ typedef pthread_key_t __libc_key_t;
    initialized locks must be set to one due to the lack of normal
    atomic operations.) */
 
-#if __LT_SPINLOCK_INIT == 0
+#ifdef __LOCK_INITIALISER_NOT_ZERO
 #  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
+  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
 #else
 #  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
+  CLASS __libc_lock_t NAME;
 #endif
 
 #define __libc_rwlock_define_initialized(CLASS,NAME) \
diff --git a/libc/sysdeps/linux/arm/bits/local_lim.h b/libc/sysdeps/linux/common/bits/local_lim.h
index 0a7c83706..0a7c83706 100644
--- a/libc/sysdeps/linux/arm/bits/local_lim.h
+++ b/libc/sysdeps/linux/common/bits/local_lim.h
diff --git a/libc/sysdeps/linux/arm/bits/locale.h b/libc/sysdeps/linux/common/bits/locale.h
index 50064b53e..50064b53e 100644
--- a/libc/sysdeps/linux/arm/bits/locale.h
+++ b/libc/sysdeps/linux/common/bits/locale.h
diff --git a/libc/sysdeps/linux/arm/bits/mathcalls.h b/libc/sysdeps/linux/common/bits/mathcalls.h
index c1181f737..c1181f737 100644
--- a/libc/sysdeps/linux/arm/bits/mathcalls.h
+++ b/libc/sysdeps/linux/common/bits/mathcalls.h
diff --git a/libc/sysdeps/linux/mips/bits/mathdef.h b/libc/sysdeps/linux/common/bits/mathdef.h
index d08dc3820..d08dc3820 100644
--- a/libc/sysdeps/linux/mips/bits/mathdef.h
+++ b/libc/sysdeps/linux/common/bits/mathdef.h
diff --git a/libc/sysdeps/linux/arm/bits/mathinline.h b/libc/sysdeps/linux/common/bits/mathinline.h
index 5498af6b6..5498af6b6 100644
--- a/libc/sysdeps/linux/arm/bits/mathinline.h
+++ b/libc/sysdeps/linux/common/bits/mathinline.h
diff --git a/libc/sysdeps/linux/common/bits/mman.h b/libc/sysdeps/linux/common/bits/mman.h
new file mode 100644
index 000000000..f567b9baa
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/mman.h
@@ -0,0 +1,87 @@
+/* Definitions for BSD-style memory management.
+   Copyright (C) 1994-1998,2000,01 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* These are the bits used by 4.4 BSD and its derivatives.  On systems
+   (such as GNU) where these facilities are not system services but can be
+   emulated in the C library, these are the definitions we emulate.  */
+
+#ifndef _SYS_MMAN_H
+# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
+#endif
+
+/* Protections are chosen from these bits, OR'd together.  The
+   implementation does not necessarily support PROT_EXEC or PROT_WRITE
+   without PROT_READ.  The only guarantees are that no writing will be
+   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define	PROT_NONE	 0x00	/* No access.  */
+#define	PROT_READ	 0x04	/* Pages can be read.  */
+#define	PROT_WRITE	 0x02	/* Pages can be written.  */
+#define	PROT_EXEC	 0x01	/* Pages can be executed.  */
+
+/* Flags contain mapping type, sharing type and options.  */
+
+/* Mapping type (must choose one and only one of these).  */
+#ifdef __USE_BSD
+# define MAP_FILE	 0x0001	/* Mapped from a file or device.  */
+# define MAP_ANON	 0x0002	/* Allocated from anonymous virtual memory.  */
+# define MAP_TYPE	 0x000f	/* Mask for type field.  */
+# ifdef __USE_MISC
+#  define MAP_ANONYMOUS  MAP_ANON /* Linux name. */
+# endif
+#endif
+
+/* Sharing types (must choose one and only one of these).  */
+#ifdef __USE_BSD
+# define MAP_COPY	 0x0020	/* Virtual copy of region at mapping time.  */
+#endif
+#define	MAP_SHARED	 0x0010	/* Share changes.  */
+#define	MAP_PRIVATE	 0x0000	/* Changes private; copy pages on write.  */
+
+/* Other flags.  */
+#define	MAP_FIXED	 0x0100	/* Map address must be exactly as requested. */
+#ifdef __USE_BSD
+# define MAP_NOEXTEND	 0x0200	/* For MAP_FILE, don't change file size.  */
+# define MAP_HASSEMPHORE 0x0400	/* Region may contain semaphores.  */
+# define MAP_INHERIT	 0x0800	/* Region is retained after exec.  */
+#endif
+
+/* Advice to `madvise'.  */
+#ifdef __USE_BSD
+# define MADV_NORMAL	 0	/* No further special treatment.  */
+# define MADV_RANDOM	 1	/* Expect random page references.  */
+# define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
+# define MADV_WILLNEED	 3	/* Will need these pages.  */
+# define MADV_DONTNEED	 4	/* Don't need these pages.  */
+#endif
+
+/* The POSIX people had to invent similar names for the same things.  */
+#ifdef __USE_XOPEN2K
+# define POSIX_MADV_NORMAL	0 /* No further special treatment.  */
+# define POSIX_MADV_RANDOM	1 /* Expect random page references.  */
+# define POSIX_MADV_SEQUENTIAL	2 /* Expect sequential page references.  */
+# define POSIX_MADV_WILLNEED	3 /* Will need these pages.  */
+# define POSIX_MADV_DONTNEED	4 /* Don't need these pages.  */
+#endif
+
+
+/* Flags for `mlockall' (can be OR'd together).  */
+#define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
+#define MCL_FUTURE	2		/* Lock all additions to address
+					   space.  */
diff --git a/libc/sysdeps/linux/arm/bits/msq.h b/libc/sysdeps/linux/common/bits/msq.h
index 32a49b592..32a49b592 100644
--- a/libc/sysdeps/linux/arm/bits/msq.h
+++ b/libc/sysdeps/linux/common/bits/msq.h
diff --git a/libc/sysdeps/linux/arm/bits/nan.h b/libc/sysdeps/linux/common/bits/nan.h
index 6d88b551b..6d88b551b 100644
--- a/libc/sysdeps/linux/arm/bits/nan.h
+++ b/libc/sysdeps/linux/common/bits/nan.h
diff --git a/libc/sysdeps/linux/arm/bits/netdb.h b/libc/sysdeps/linux/common/bits/netdb.h
index 41dc73193..41dc73193 100644
--- a/libc/sysdeps/linux/arm/bits/netdb.h
+++ b/libc/sysdeps/linux/common/bits/netdb.h
diff --git a/libc/sysdeps/linux/arm/bits/poll.h b/libc/sysdeps/linux/common/bits/poll.h
index dccb8b666..dccb8b666 100644
--- a/libc/sysdeps/linux/arm/bits/poll.h
+++ b/libc/sysdeps/linux/common/bits/poll.h
diff --git a/libc/sysdeps/linux/arm/bits/posix1_lim.h b/libc/sysdeps/linux/common/bits/posix1_lim.h
index e16f4674d..e16f4674d 100644
--- a/libc/sysdeps/linux/arm/bits/posix1_lim.h
+++ b/libc/sysdeps/linux/common/bits/posix1_lim.h
diff --git a/libc/sysdeps/linux/arm/bits/posix2_lim.h b/libc/sysdeps/linux/common/bits/posix2_lim.h
index 24483a09d..24483a09d 100644
--- a/libc/sysdeps/linux/arm/bits/posix2_lim.h
+++ b/libc/sysdeps/linux/common/bits/posix2_lim.h
diff --git a/libc/sysdeps/linux/i386/bits/posix_opt.h b/libc/sysdeps/linux/common/bits/posix_opt.h
index 38203b41d..4f7d78eb9 100644
--- a/libc/sysdeps/linux/i386/bits/posix_opt.h
+++ b/libc/sysdeps/linux/common/bits/posix_opt.h
@@ -1,4 +1,4 @@
-/* Define POSIX options for Linux/ix86.
+/* Define POSIX options for Linux.
    Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -39,13 +39,25 @@
 #define	_POSIX_MAPPED_FILES	1
 
 /* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
+#ifdef __UCLIBC_HAS_MMU__
+# define	_POSIX_MEMLOCK	1
+#else
+# undef		_POSIX_MEMLOCK
+#endif
 
 /* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
+#ifdef __UCLIBC_HAS_MMU__
+# define	_POSIX_MEMLOCK_RANGE	1
+#else
+# define	_POSIX_MEMLOCK_RANGE
+#endif
 
 /* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
+#ifdef __UCLIBC_HAS_MMU__
+# define	_POSIX_MEMORY_PROTECTION	1
+#else
+# undef		_POSIX_MEMORY_PROTECTION
+#endif
 
 /* Implementation supports `poll' function.  */
 #define	_POSIX_POLL	1
@@ -67,17 +79,30 @@
 #define _XOPEN_REALTIME	1
 
 /* X/Open realtime thread support is available.  */
-#undef _XOPEN_REALTIME_THREADS
+#ifdef __UCLIBC_HAS_THREADS__
+# define _XOPEN_REALTIME_THREADS	1
+#else
+# undef _XOPEN_REALTIME_THREADS
+#endif
 
 /* XPG4.2 shared memory is supported.  */
 #define	_XOPEN_SHM	1
 
 /* Tell we have POSIX threads.  */
-#undef _POSIX_THREADS
+#ifdef __UCLIBC_HAS_THREADS__
+# define _POSIX_THREADS	1
+#else
+# undef _POSIX_THREADS
+#endif
 
 /* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
+#ifdef __UCLIBC_HAS_THREADS__
+# define _POSIX_REENTRANT_FUNCTIONS      1
+# define _POSIX_THREAD_SAFE_FUNCTIONS	1
+#else
+# undef _POSIX_REENTRANT_FUNCTIONS
+# undef _POSIX_THREAD_SAFE_FUNCTIONS
+#endif
 
 /* We provide priority scheduling for threads.  */
 #define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
@@ -89,7 +114,11 @@
 #define _POSIX_THREAD_ATTR_STACKADDR	1
 
 /* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
+#ifdef __UCLIBC_HAS_THREADS__
+# define _POSIX_SEMAPHORES	1
+#else
+# undef _POSIX_SEMAPHORES
+#endif
 
 /* Real-time signals are supported.  */
 #define _POSIX_REALTIME_SIGNALS	1
@@ -101,24 +130,40 @@
 #define _LFS_ASYNCHRONOUS_IO	1
 
 /* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
+#ifdef __UCLIBC_HAVE_LFS__
+# define _LFS64_ASYNCHRONOUS_IO	1
+#else
+# undef _LFS64_ASYNCHRONOUS_IO
+#endif
 
 /* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
+#ifdef __UCLIBC_HAVE_LFS__
+# define _LFS_LARGEFILE		1
+# define _LFS64_LARGEFILE	1
+# define _LFS64_STDIO		1
+#else
+# undef _LFS_LARGEFILE
+# undef _LFS64_LARGEFILE
+# undef _LFS64_STDIO
+#endif
 
 /* POSIX shared memory objects are implemented.  */
 #define _POSIX_SHARED_MEMORY_OBJECTS	1
 
+/* GNU libc provides regular expression handling.  */
+#ifdef __UCLIBC_HAS_REGEX__
+# define _POSIX_REGEXP	1
+#else
+# undef _POSIX_REGEXP
+#endif
+
+#if defined(__i386__)
 /* CPU-time clocks supported.  */
-#define _POSIX_CPUTIME	200912L
+#define _POSIX_CPUTIME 200912L
 
 /* We support the clock also in threads.  */
-#define _POSIX_THREAD_CPUTIME	200912L
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
+#define _POSIX_THREAD_CPUTIME  200912L
+#endif
 
 /* Reader/Writer locks are available.  */
 #define _POSIX_READER_WRITER_LOCKS	200912L
diff --git a/libc/sysdeps/linux/m68k/bits/pthreadtypes.h b/libc/sysdeps/linux/common/bits/pthreadtypes.h
index 3ee5c4813..441734c9d 100644
--- a/libc/sysdeps/linux/m68k/bits/pthreadtypes.h
+++ b/libc/sysdeps/linux/common/bits/pthreadtypes.h
@@ -22,11 +22,13 @@
 #define __need_schedparam
 #include <bits/sched.h>
 
+typedef int __atomic_lock_t;
+
 /* Fast locks (not abstract because mutexes and conditions aren't abstract). */
 struct _pthread_fastlock
 {
   long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
+  __atomic_lock_t __spinlock;  /* Used by compare_and_swap emulation. Also,
 			  adaptive SMP lock stores spin count here. */
 };
 
diff --git a/libc/sysdeps/linux/v850/bits/resource.h b/libc/sysdeps/linux/common/bits/resource.h
index 30825c2e0..30825c2e0 100644
--- a/libc/sysdeps/linux/v850/bits/resource.h
+++ b/libc/sysdeps/linux/common/bits/resource.h
diff --git a/libc/sysdeps/linux/arm/bits/sched.h b/libc/sysdeps/linux/common/bits/sched.h
index 5c10d85d4..5c10d85d4 100644
--- a/libc/sysdeps/linux/arm/bits/sched.h
+++ b/libc/sysdeps/linux/common/bits/sched.h
diff --git a/libc/sysdeps/linux/arm/bits/select.h b/libc/sysdeps/linux/common/bits/select.h
index 47e7dedc3..47e7dedc3 100644
--- a/libc/sysdeps/linux/arm/bits/select.h
+++ b/libc/sysdeps/linux/common/bits/select.h
diff --git a/libc/sysdeps/linux/arm/bits/sem.h b/libc/sysdeps/linux/common/bits/sem.h
index 6193501e2..6193501e2 100644
--- a/libc/sysdeps/linux/arm/bits/sem.h
+++ b/libc/sysdeps/linux/common/bits/sem.h
diff --git a/libc/sysdeps/linux/common/bits/setjmp.h b/libc/sysdeps/linux/common/bits/setjmp.h
new file mode 100644
index 000000000..9150d8d76
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/setjmp.h
@@ -0,0 +1,7 @@
+/* Define the machine-dependent type `jmp_buf'.  Stub version.  */
+
+#ifndef _SETJMP_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+typedef int __jmp_buf[1];
diff --git a/libc/sysdeps/linux/arm/bits/shm.h b/libc/sysdeps/linux/common/bits/shm.h
index 18246c3bd..18246c3bd 100644
--- a/libc/sysdeps/linux/arm/bits/shm.h
+++ b/libc/sysdeps/linux/common/bits/shm.h
diff --git a/libc/sysdeps/linux/arm/bits/sigaction.h b/libc/sysdeps/linux/common/bits/sigaction.h
index 48cc5312f..48cc5312f 100644
--- a/libc/sysdeps/linux/arm/bits/sigaction.h
+++ b/libc/sysdeps/linux/common/bits/sigaction.h
diff --git a/libc/sysdeps/linux/arm/bits/sigcontext.h b/libc/sysdeps/linux/common/bits/sigcontext.h
index 67dcf9498..67dcf9498 100644
--- a/libc/sysdeps/linux/arm/bits/sigcontext.h
+++ b/libc/sysdeps/linux/common/bits/sigcontext.h
diff --git a/libc/sysdeps/linux/arm/bits/siginfo.h b/libc/sysdeps/linux/common/bits/siginfo.h
index 70a8c217e..70a8c217e 100644
--- a/libc/sysdeps/linux/arm/bits/siginfo.h
+++ b/libc/sysdeps/linux/common/bits/siginfo.h
diff --git a/libc/sysdeps/linux/arm/bits/signum.h b/libc/sysdeps/linux/common/bits/signum.h
index 74259b492..74259b492 100644
--- a/libc/sysdeps/linux/arm/bits/signum.h
+++ b/libc/sysdeps/linux/common/bits/signum.h
diff --git a/libc/sysdeps/linux/arm/bits/sigset.h b/libc/sysdeps/linux/common/bits/sigset.h
index 7ccadda45..7ccadda45 100644
--- a/libc/sysdeps/linux/arm/bits/sigset.h
+++ b/libc/sysdeps/linux/common/bits/sigset.h
diff --git a/libc/sysdeps/linux/arm/bits/sigstack.h b/libc/sysdeps/linux/common/bits/sigstack.h
index 7f260367b..7f260367b 100644
--- a/libc/sysdeps/linux/arm/bits/sigstack.h
+++ b/libc/sysdeps/linux/common/bits/sigstack.h
diff --git a/libc/sysdeps/linux/arm/bits/sigthread.h b/libc/sysdeps/linux/common/bits/sigthread.h
index b86e75f20..b86e75f20 100644
--- a/libc/sysdeps/linux/arm/bits/sigthread.h
+++ b/libc/sysdeps/linux/common/bits/sigthread.h
diff --git a/libc/sysdeps/linux/arm/bits/sockaddr.h b/libc/sysdeps/linux/common/bits/sockaddr.h
index 3e1d1312d..3e1d1312d 100644
--- a/libc/sysdeps/linux/arm/bits/sockaddr.h
+++ b/libc/sysdeps/linux/common/bits/sockaddr.h
diff --git a/libc/sysdeps/linux/arm/bits/socket.h b/libc/sysdeps/linux/common/bits/socket.h
index 61644073b..61644073b 100644
--- a/libc/sysdeps/linux/arm/bits/socket.h
+++ b/libc/sysdeps/linux/common/bits/socket.h
diff --git a/libc/sysdeps/linux/arm/bits/stab.def b/libc/sysdeps/linux/common/bits/stab.def
index 3d54774cf..3d54774cf 100644
--- a/libc/sysdeps/linux/arm/bits/stab.def
+++ b/libc/sysdeps/linux/common/bits/stab.def
diff --git a/libc/sysdeps/linux/arm/bits/stat.h b/libc/sysdeps/linux/common/bits/stat.h
index f446a91db..f446a91db 100644
--- a/libc/sysdeps/linux/arm/bits/stat.h
+++ b/libc/sysdeps/linux/common/bits/stat.h
diff --git a/libc/sysdeps/linux/arm/bits/statfs.h b/libc/sysdeps/linux/common/bits/statfs.h
index 78c9bdbbc..78c9bdbbc 100644
--- a/libc/sysdeps/linux/arm/bits/statfs.h
+++ b/libc/sysdeps/linux/common/bits/statfs.h
diff --git a/libc/sysdeps/linux/arm/bits/statvfs.h b/libc/sysdeps/linux/common/bits/statvfs.h
index 32e03f31e..32e03f31e 100644
--- a/libc/sysdeps/linux/arm/bits/statvfs.h
+++ b/libc/sysdeps/linux/common/bits/statvfs.h
diff --git a/libc/sysdeps/linux/m68k/bits/stdio-lock.h b/libc/sysdeps/linux/common/bits/stdio-lock.h
index 5b1c1b082..5b1c1b082 100644
--- a/libc/sysdeps/linux/m68k/bits/stdio-lock.h
+++ b/libc/sysdeps/linux/common/bits/stdio-lock.h
diff --git a/libc/sysdeps/linux/i386/bits/stdio.h b/libc/sysdeps/linux/common/bits/stdio.h
index 36346f714..d0ba46308 100644
--- a/libc/sysdeps/linux/i386/bits/stdio.h
+++ b/libc/sysdeps/linux/common/bits/stdio.h
@@ -21,4 +21,3 @@
 # error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
 #endif
 
-/* Nothing to do here.  Move right along */
diff --git a/libc/sysdeps/linux/arm/bits/stdio_lim.h b/libc/sysdeps/linux/common/bits/stdio_lim.h
index ea6d693f5..ea6d693f5 100644
--- a/libc/sysdeps/linux/arm/bits/stdio_lim.h
+++ b/libc/sysdeps/linux/common/bits/stdio_lim.h
diff --git a/libc/sysdeps/linux/mips/bits/string.h b/libc/sysdeps/linux/common/bits/string.h
index ad68b038b..ad68b038b 100644
--- a/libc/sysdeps/linux/mips/bits/string.h
+++ b/libc/sysdeps/linux/common/bits/string.h
diff --git a/libc/sysdeps/linux/mips/bits/string2.h b/libc/sysdeps/linux/common/bits/string2.h
index 9e522cedf..8f9fbd120 100644
--- a/libc/sysdeps/linux/mips/bits/string2.h
+++ b/libc/sysdeps/linux/common/bits/string2.h
@@ -1,5 +1,5 @@
 /* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -198,26 +198,35 @@ __STRING2_COPY_TYPE (8);
 #ifdef __USE_GNU
 # if !defined _HAVE_STRING_ARCH_mempcpy || defined _FORCE_INLINES
 #  ifndef _HAVE_STRING_ARCH_mempcpy
-#   define __mempcpy(dest, src, n) \
+#   if __GNUC_PREREQ (3, 0)
+#    define __mempcpy(dest, src, n) \
+  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
+		  && __string2_1bptr_p (src) && n <= 8			      \
+		  ? __builtin_memcpy (dest, src, n) + (n)		      \
+		  : __mempcpy (dest, src, n)))
+#   else
+#    define __mempcpy(dest, src, n) \
   (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
 		  && __string2_1bptr_p (src) && n <= 8			      \
 		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
 		  : __mempcpy (dest, src, n)))
+#   endif
 /* In glibc we use this function frequently but for namespace reasons
    we have to use the name `__mempcpy'.  */
 #   define mempcpy(dest, src, n) __mempcpy (dest, src, n)
 #  endif
 
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
+#  if !__GNUC_PREREQ (3, 0) || defined _FORCE_INLINES
+#   if _STRING_ARCH_unaligned
+#    ifndef _FORCE_INLINES
+#     define __mempcpy_args(src) \
      ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
      ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
      __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
      __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
      __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
      __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
+#    endif
 __STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
 				       __uint16_t, __uint16_t, __uint32_t,
 				       __uint32_t, size_t);
@@ -283,9 +292,9 @@ __mempcpy_small (void *__dest1,
     }
   return (void *) __u;
 }
-#  else
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
+#   else
+#    ifndef _FORCE_INLINES
+#     define __mempcpy_args(src) \
      ((__const char *) (src))[0],					      \
      __extension__ ((__STRING2_COPY_ARR2)				      \
       { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
@@ -313,7 +322,7 @@ __mempcpy_small (void *__dest1,
 	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
 	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
 	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-#   endif
+#    endif
 __STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
 				       __STRING2_COPY_ARR3,
 				       __STRING2_COPY_ARR4,
@@ -367,6 +376,7 @@ __mempcpy_small (void *__dest, char __src1,
     }
   return __extension__ (void *)((char *) __u + __srclen);
 }
+#   endif
 #  endif
 # endif
 #endif
@@ -383,8 +393,9 @@ extern void *__rawmemchr (const void *__s, int __c);
 
 
 /* Copy SRC to DEST.  */
-#if !defined _HAVE_STRING_ARCH_strcpy || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcpy
+#if (!defined _HAVE_STRING_ARCH_strcpy && !__GNUC_PREREQ (3, 0)) \
+    || defined _FORCE_INLINES
+# if !defined _HAVE_STRING_ARCH_strcpy && !__GNUC_PREREQ (3, 0)
 #  define strcpy(dest, src) \
   (__extension__ (__builtin_constant_p (src)				      \
 		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
@@ -547,26 +558,38 @@ __strcpy_small (char *__dest,
 #ifdef __USE_GNU
 # if !defined _HAVE_STRING_ARCH_stpcpy || defined _FORCE_INLINES
 #  ifndef _HAVE_STRING_ARCH_stpcpy
-#   define __stpcpy(dest, src) \
+#   if __GNUC_PREREQ (3, 0)
+#    define __stpcpy(dest, src) \
+  (__extension__ (__builtin_constant_p (src)				      \
+		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
+		     ? __builtin_strcpy (dest, src) + strlen (src)	      \
+		     : ((char *) (__mempcpy) (dest, src, strlen (src) + 1)    \
+			- 1))						      \
+		  : __stpcpy (dest, src)))
+#   else
+#    define __stpcpy(dest, src) \
   (__extension__ (__builtin_constant_p (src)				      \
 		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
 		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
 				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
+		     : ((char *) (__mempcpy) (dest, src, strlen (src) + 1)    \
+			- 1))						      \
 		  : __stpcpy (dest, src)))
+#   endif
 /* In glibc we use this function frequently but for namespace reasons
    we have to use the name `__stpcpy'.  */
 #   define stpcpy(dest, src) __stpcpy (dest, src)
 #  endif
 
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
+#  if !__GNUC_PREREQ (3, 0) || defined _FORCE_INLINES
+#   if _STRING_ARCH_unaligned
+#    ifndef _FORCE_INLINES
+#     define __stpcpy_args(src) \
      __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
      __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
      __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
      __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
+#    endif
 __STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
 				      __uint32_t, __uint32_t, size_t);
 __STRING_INLINE char *
@@ -626,9 +649,9 @@ __stpcpy_small (char *__dest,
     }
   return &__u->__c;
 }
-#  else
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
+#   else
+#    ifndef _FORCE_INLINES
+#     define __stpcpy_args(src) \
      __extension__ ((__STRING2_COPY_ARR2)				      \
       { { ((__const char *) (src))[0], '\0' } }),			      \
      __extension__ ((__STRING2_COPY_ARR3)				      \
@@ -655,7 +678,7 @@ __stpcpy_small (char *__dest,
 	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
 	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
 	  ((__const char *) (src))[6], '\0' } })
-#   endif
+#    endif
 __STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
 				      __STRING2_COPY_ARR3,
 				      __STRING2_COPY_ARR4,
@@ -709,6 +732,7 @@ __stpcpy_small (char *__dest,
   }
   return __dest + __srclen - 1;
 }
+#   endif
 #  endif
 # endif
 #endif
@@ -1216,7 +1240,7 @@ extern char *__strndup (__const char *__string, size_t __n)
 			  size_t __n = (n);				      \
 			  char *__retval;				      \
 			  if (__n < __len)				      \
-			    __len = __n;				      \
+			    __len = __n + 1;				      \
 			  __retval = (char *) malloc (__len);		      \
 			  if (__retval != NULL)				      \
 			    {						      \
diff --git a/libc/sysdeps/linux/arm/bits/stropts.h b/libc/sysdeps/linux/common/bits/stropts.h
index 21538c31d..21538c31d 100644
--- a/libc/sysdeps/linux/arm/bits/stropts.h
+++ b/libc/sysdeps/linux/common/bits/stropts.h
diff --git a/libc/sysdeps/linux/arm/bits/termios.h b/libc/sysdeps/linux/common/bits/termios.h
index 887b309ad..887b309ad 100644
--- a/libc/sysdeps/linux/arm/bits/termios.h
+++ b/libc/sysdeps/linux/common/bits/termios.h
diff --git a/libc/sysdeps/linux/arm/bits/time.h b/libc/sysdeps/linux/common/bits/time.h
index 2a6873f00..2a6873f00 100644
--- a/libc/sysdeps/linux/arm/bits/time.h
+++ b/libc/sysdeps/linux/common/bits/time.h
diff --git a/libc/sysdeps/linux/i386/bits/types.h b/libc/sysdeps/linux/common/bits/types.h
index 2b0c6ba56..839455392 100644
--- a/libc/sysdeps/linux/i386/bits/types.h
+++ b/libc/sysdeps/linux/common/bits/types.h
@@ -139,7 +139,7 @@ typedef unsigned int __socklen_t;
 
 
 /* Now add the thread types.  */
-#if defined _POSIX_THREADS && (defined __USE_POSIX199506 || defined __USE_UNIX98)
+#if defined __UCLIBC_HAS_THREADS__ && (defined __USE_POSIX199506 || defined __USE_UNIX98)
 # include <bits/pthreadtypes.h>
 #endif
 
diff --git a/libc/sysdeps/linux/arm/bits/uio.h b/libc/sysdeps/linux/common/bits/uio.h
index 84b4805fe..84b4805fe 100644
--- a/libc/sysdeps/linux/arm/bits/uio.h
+++ b/libc/sysdeps/linux/common/bits/uio.h
diff --git a/libc/sysdeps/linux/arm/bits/ustat.h b/libc/sysdeps/linux/common/bits/ustat.h
index aeafc22a5..aeafc22a5 100644
--- a/libc/sysdeps/linux/arm/bits/ustat.h
+++ b/libc/sysdeps/linux/common/bits/ustat.h
diff --git a/libc/sysdeps/linux/arm/bits/utmp.h b/libc/sysdeps/linux/common/bits/utmp.h
index 2ed29bbb4..2ed29bbb4 100644
--- a/libc/sysdeps/linux/arm/bits/utmp.h
+++ b/libc/sysdeps/linux/common/bits/utmp.h
diff --git a/libc/sysdeps/linux/arm/bits/utmpx.h b/libc/sysdeps/linux/common/bits/utmpx.h
index 99735370b..99735370b 100644
--- a/libc/sysdeps/linux/arm/bits/utmpx.h
+++ b/libc/sysdeps/linux/common/bits/utmpx.h
diff --git a/libc/sysdeps/linux/arm/bits/utsname.h b/libc/sysdeps/linux/common/bits/utsname.h
index 35e71e3ba..35e71e3ba 100644
--- a/libc/sysdeps/linux/arm/bits/utsname.h
+++ b/libc/sysdeps/linux/common/bits/utsname.h
diff --git a/libc/sysdeps/linux/arm/bits/waitflags.h b/libc/sysdeps/linux/common/bits/waitflags.h
index 1303c6c36..1303c6c36 100644
--- a/libc/sysdeps/linux/arm/bits/waitflags.h
+++ b/libc/sysdeps/linux/common/bits/waitflags.h
diff --git a/libc/sysdeps/linux/arm/bits/waitstatus.h b/libc/sysdeps/linux/common/bits/waitstatus.h
index 982c9dbb2..982c9dbb2 100644
--- a/libc/sysdeps/linux/arm/bits/waitstatus.h
+++ b/libc/sysdeps/linux/common/bits/waitstatus.h
diff --git a/libc/sysdeps/linux/arm/bits/wchar.h b/libc/sysdeps/linux/common/bits/wchar.h
index ef1f56363..ef1f56363 100644
--- a/libc/sysdeps/linux/arm/bits/wchar.h
+++ b/libc/sysdeps/linux/common/bits/wchar.h
diff --git a/libc/sysdeps/linux/common/bits/wordsize.h b/libc/sysdeps/linux/common/bits/wordsize.h
new file mode 100644
index 000000000..9ef0e8526
--- /dev/null
+++ b/libc/sysdeps/linux/common/bits/wordsize.h
@@ -0,0 +1 @@
+#error "This file must be written based on the data type sizes of the target"
diff --git a/libc/sysdeps/linux/arm/bits/xopen_lim.h b/libc/sysdeps/linux/common/bits/xopen_lim.h
index 7f3611860..7f3611860 100644
--- a/libc/sysdeps/linux/arm/bits/xopen_lim.h
+++ b/libc/sysdeps/linux/common/bits/xopen_lim.h
diff --git a/include/sys/ptrace.h b/libc/sysdeps/linux/common/sys/ptrace.h
index b4aec4f20..b4aec4f20 100644
--- a/include/sys/ptrace.h
+++ b/libc/sysdeps/linux/common/sys/ptrace.h
diff --git a/libc/sysdeps/linux/common/sys/user.h b/libc/sysdeps/linux/common/sys/user.h
new file mode 100644
index 000000000..30e9b57ab
--- /dev/null
+++ b/libc/sysdeps/linux/common/sys/user.h
@@ -0,0 +1 @@
+#include <linux/user.h>
diff --git a/libc/sysdeps/linux/h8300/Makefile b/libc/sysdeps/linux/h8300/Makefile
index c9186e2a9..9ccba8b19 100644
--- a/libc/sysdeps/linux/h8300/Makefile
+++ b/libc/sysdeps/linux/h8300/Makefile
@@ -61,11 +61,6 @@ $(COBJS): %.o : %.c
 
 headers:
 	@(TOPDIR=$(TOPDIR) CC=$(CC) /bin/sh $(TOPDIR)/extra/scripts/gen_bits_syscall_h.sh > bits/syscall.h ) 
-ifeq ($(strip $(HAVE_ELF)),false)
-	echo "Working around compiler bug in the m68k-pic-coff toolchain"
-	cd $(TOPDIR)/include;ln -fs ../libc/sysdeps/linux/m68k/float.h .
-endif
-
 
 clean:
 	rm -f *.[oa] *~ core
diff --git a/libc/sysdeps/linux/h8300/bits/byteswap.h b/libc/sysdeps/linux/h8300/bits/byteswap.h
deleted file mode 100644
index 56909f5c0..000000000
--- a/libc/sysdeps/linux/h8300/bits/byteswap.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Macros to swap the order of bytes in integer values.  m68k version.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value.  We don't provide an assembler version
-   because GCC is smart enough to generate optimal assembler output, and
-   this allows for better cse.  */
-#define __bswap_16(x) \
-  ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))
-
-/* Swap bytes in 32 bit value.  */
-#define __bswap_constant_32(x) \
-  ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) | \
-   (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
-
-#if defined __GNUC__ && __GNUC__ >= 2
-# define __bswap_32(x) \
-  __extension__					\
-  ({ unsigned int __v;				\
-     if (__builtin_constant_p (x))		\
-       __v = __bswap_constant_32 (x);		\
-     else					\
-       __asm__ __volatile__ ("mov.l %0,er0\n\t"	\
-			     "mov.b r0l,r1h\n\t"	\
-			     "mov.b r0h,r1l\n\t"	\
-			     "mov.w r1,e1\n\t"	\
-			     "mov.w e0,r0\n\t"	\
-			     "mov.b r0l,r1h\n\t"	\
-			     "mov.b r0h,r1l\n\t"	\
-			     "mov.l er1,%0"	\
-			     : "=d" (__v)	\
-			     : "0" (x): "er0","er1");	\
-     __v; })
-#else
-# define __bswap_32(x) __bswap_constant_32 (x)
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_64(x) \
-  __extension__						\
-  ({ union { unsigned long long int __ll;		\
-	     unsigned long int __l[2]; } __v, __r;	\
-     __v.__ll = (x);					\
-     __r.__l[0] = __bswap_32 (__v.__l[1]);		\
-     __r.__l[1] = __bswap_32 (__v.__l[0]);		\
-     __r.__ll; })
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/cmathcalls.h b/libc/sysdeps/linux/h8300/bits/cmathcalls.h
deleted file mode 100644
index 842d2c135..000000000
--- a/libc/sysdeps/linux/h8300/bits/cmathcalls.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-__BEGIN_DECLS
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  */
-#if defined __GNUC__ && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z)
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z)
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z)
-{
-  return ~__z;
-}
-#endif
-
-__END_DECLS
diff --git a/libc/sysdeps/linux/h8300/bits/confname.h b/libc/sysdeps/linux/h8300/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/h8300/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/dirent.h b/libc/sysdeps/linux/h8300/bits/dirent.h
deleted file mode 100644
index 1754c7cbe..000000000
--- a/libc/sysdeps/linux/h8300/bits/dirent.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- * June 25, 2001
- *
- * Removed d_type support for dirent and undefined _DIRENT_HAVE_D_TYPE;
- * i.e. match the kernel structs and avoid any translation for now.
- * Note: glibc fakes d_type for the dirent case.
- * Note: dirent64 still has the d_type field.
- */
-
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef  _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/h8300/bits/dlfcn.h b/libc/sysdeps/linux/h8300/bits/dlfcn.h
deleted file mode 100644
index f5983d706..000000000
--- a/libc/sysdeps/linux/h8300/bits/dlfcn.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK 0x3	/* Mask of binding time value.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
diff --git a/libc/sysdeps/linux/h8300/bits/elfclass.h b/libc/sysdeps/linux/h8300/bits/elfclass.h
deleted file mode 100644
index bb4dd545c..000000000
--- a/libc/sysdeps/linux/h8300/bits/elfclass.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
diff --git a/libc/sysdeps/linux/h8300/bits/endian.h b/libc/sysdeps/linux/h8300/bits/endian.h
deleted file mode 100644
index bf4ecb60a..000000000
--- a/libc/sysdeps/linux/h8300/bits/endian.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* m68k is big-endian.  */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __BIG_ENDIAN
diff --git a/libc/sysdeps/linux/h8300/bits/environments.h b/libc/sysdeps/linux/h8300/bits/environments.h
deleted file mode 100644
index f3af20655..000000000
--- a/libc/sysdeps/linux/h8300/bits/environments.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _XBS5_ILP32_OFF32	32bit int, long, pointers, and off_t type
-   _XBS5_ILP32_OFFBIG	32bit int, long, and pointers and larger off_t type
-
-   _XBS5_LP64_OFF32	64bit long and pointers and 32bit off_t type
-   _XBS5_LPBIG_OFFBIG	64bit long and pointers and large off_t type
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _XBS5_LP64_OFF32	1
-# define _XBS5_LPBIG_OFFBIG	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'.  */
-# define _XBS5_ILP32_OFF32	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/h8300/bits/errno.h b/libc/sysdeps/linux/h8300/bits/errno.h
deleted file mode 100644
index 7a0bd8150..000000000
--- a/libc/sysdeps/linux/h8300/bits/errno.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-__BEGIN_DECLS
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location __P ((void)) __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM and ERANGE in case __need_Emath is
-   defined.  The value is the same for all Linux ports.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
-
-__END_DECLS
diff --git a/libc/sysdeps/linux/h8300/bits/fcntl.h b/libc/sysdeps/linux/h8300/bits/fcntl.h
deleted file mode 100644
index 0c94c6b9a..000000000
--- a/libc/sysdeps/linux/h8300/bits/fcntl.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	  0003
-#define O_RDONLY	    00
-#define O_WRONLY	    01
-#define O_RDWR		    02
-#define O_CREAT		  0100	/* not fcntl */
-#define O_EXCL		  0200	/* not fcntl */
-#define O_NOCTTY	  0400	/* not fcntl */
-#define O_TRUNC		 01000	/* not fcntl */
-#define O_APPEND	 02000
-#define O_NONBLOCK	 04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		010000
-#define O_FSYNC		O_SYNC
-#define O_ASYNC		020000
-
-#ifdef __USE_GNU
-# define O_DIRECTORY	040000	/* Must be a directory.  */
-# define O_NOFOLLOW	0100000	/* Do not follow links.  */
-#endif
-
-/* XXX missing */
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE	0
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
-   We define the symbols here but let them do the same as O_SYNC since
-   this is a superset.  */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC	O_SYNC	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.  */
-#endif
-
-/* Values for the second argument to `fcntl'.  */
-#define F_DUPFD		0	/* Duplicate file descriptor.  */
-#define F_GETFD		1	/* Get file descriptor flags.  */
-#define F_SETFD		2	/* Set file descriptor flags.  */
-#define F_GETFL		3	/* Get file status flags.  */
-#define F_SETFL		4	/* Set file status flags.  */
-#define F_GETLK		5	/* Get record locking info.  */
-#define F_SETLK		6	/* Set record locking info (non-blocking).  */
-#define F_SETLKW	7	/* Set record locking info (blocking).  */
-
-/* XXX missing */
-#define F_GETLK64	5	/* Get record locking info.  */
-#define F_SETLK64	6	/* Set record locking info (non-blocking).  */
-#define F_SETLKW64	7	/* Set record locking info (blocking).  */
-
-#ifdef __USE_BSD
-# define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
-# define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG	10	/* Set number of signal to be sent.  */
-# define F_GETSIG	11	/* Get number of signal to be sent.  */
-#endif
-
-/* For F_[GET|SET]FL.  */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK		0	/* Read lock.  */
-#define F_WRLCK		1	/* Write lock.  */
-#define F_UNLCK		2	/* Remove lock.  */
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation */
-# define LOCK_SH	1	/* shared lock */
-# define LOCK_EX	2	/* exclusive lock */
-# define LOCK_NB	4	/* or'd with one of the above to prevent
-				   blocking */
-# define LOCK_UN	8	/* remove lock */
-#endif
-
-struct flock
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-#ifndef __USE_FILE_OFFSET64
-    __off_t l_start;	/* Offset where the lock begins.  */
-    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#else
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#endif
-    __pid_t l_pid;	/* Process holding the lock.  */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    __pid_t l_pid;	/* Process holding the lock.  */
-  };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
-   BSD systems which did not managed to hide these kernel macros.  */
-#ifdef	__USE_BSD
-# define FAPPEND	O_APPEND
-# define FFSYNC		O_FSYNC
-# define FASYNC		O_ASYNC
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif /* Use BSD.  */
diff --git a/libc/sysdeps/linux/h8300/bits/fenv.h b/libc/sysdeps/linux/h8300/bits/fenv.h
deleted file mode 100644
index 3138fefe6..000000000
--- a/libc/sysdeps/linux/h8300/bits/fenv.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define bits representing the exception.  We use the bit positions of
-   the appropriate bits in the FPSR Accrued Exception Byte.  */
-enum
-  {
-    FE_INEXACT = 1 << 3,
-#define FE_INEXACT	FE_INEXACT
-    FE_DIVBYZERO = 1 << 4,
-#define FE_DIVBYZERO	FE_DIVBYZERO
-    FE_UNDERFLOW = 1 << 5,
-#define FE_UNDERFLOW	FE_UNDERFLOW
-    FE_OVERFLOW = 1 << 6,
-#define FE_OVERFLOW	FE_OVERFLOW
-    FE_INVALID = 1 << 7
-#define FE_INVALID	FE_INVALID
-  };
-
-#define FE_ALL_EXCEPT \
-	(FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The m68k FPU supports all of the four defined rounding modes.  We use
-   the bit positions in the FPCR Mode Control Byte as the values for the
-   appropriate macros.  */
-enum
-  {
-    FE_TONEAREST = 0,
-#define FE_TONEAREST	FE_TONEAREST
-    FE_TOWARDZERO = 1 << 4,
-#define FE_TOWARDZERO	FE_TOWARDZERO
-    FE_DOWNWARD = 2 << 4,
-#define FE_DOWNWARD	FE_DOWNWARD
-    FE_UPWARD = 3 << 4
-#define FE_UPWARD	FE_UPWARD
-  };
-
-
-/* Type representing exception flags.  */
-typedef unsigned int fexcept_t;
-
-
-/* Type representing floating-point environment.  This structure
-   corresponds to the layout of the block written by `fmovem'.  */
-typedef struct
-  {
-    unsigned int __control_register;
-    unsigned int __status_register;
-    unsigned int __instruction_address;
-  }
-fenv_t;
-
-/* If the default argument is used we use this value.  */
-#define FE_DFL_ENV	((fenv_t *) -1)
-
-#ifdef __USE_GNU
-/* Floating-point environment where none of the exceptions are masked.  */
-# define FE_NOMASK_ENV	((fenv_t *) -2)
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/fenvinline.h b/libc/sysdeps/linux/h8300/bits/fenvinline.h
deleted file mode 100644
index 42f77b561..000000000
--- a/libc/sysdeps/linux/h8300/bits/fenvinline.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This file provides inline versions of floating-pint environment
-   handling functions.  If there were any.  */
-
-#ifndef __NO_MATH_INLINES
-
-/* Here is where the code would go.  */
-
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/huge_val.h b/libc/sysdeps/linux/h8300/bits/huge_val.h
deleted file mode 100644
index 822b82930..000000000
--- a/libc/sysdeps/linux/h8300/bits/huge_val.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* `HUGE_VAL' constants for m68k (where it is infinity).
-   Used by <stdlib.h> and <math.h> functions for overflow.
-   Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/huge_val.h> directly; include <math.h> instead."
-#endif
-
-
-#include <features.h>
-#include <sys/cdefs.h>
-
-/* IEEE positive infinity (-HUGE_VAL is negative infinity).  */
-
-#ifdef	__GNUC__
-
-# define HUGE_VAL					\
-  (__extension__					\
-   ((union { unsigned long long __l; double __d; })	\
-    { __l: 0x7ff0000000000000ULL }).__d)
-
-#else /* not GCC */
-
-static union { unsigned char __c[8]; double __d; } __huge_val =
-  { { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 } };
-# define HUGE_VAL	(__huge_val.__d)
-
-#endif	/* GCC.  */
-
-
-/* ISO C 9X extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
-
-#ifdef __USE_ISOC9X
-
-# ifdef __GNUC__
-
-#  define HUGE_VALF					\
-  (__extension__					\
-   ((union { unsigned long __l; float __f; })		\
-    { __l: 0x7f800000UL }).__f)
-
-#  define HUGE_VALL					\
-  (__extension__					\
-   ((union { unsigned long __l[3]; long double __ld; })	\
-    { __l: { 0x7fff0000UL, 0x80000000UL, 0UL } }).__ld)
-
-# else /* not GCC */
-
-static union { unsigned char __c[4]; float __f; } __huge_valf =
-  { { 0x7f, 0x80, 0, 0 } };
-#  define HUGE_VALF	(__huge_valf.__f)
-
-static union { unsigned char __c[12]; long double __ld; } __huge_vall =
-  { { 0x7f, 0xff, 0, 0, 0x80, 0, 0, 0, 0, 0, 0, 0 } };
-#  define HUGE_VALL	(__huge_vall.__ld)
-
-# endif	/* GCC.  */
-
-#endif	/* __USE_ISOC9X.  */
diff --git a/libc/sysdeps/linux/h8300/bits/in.h b/libc/sysdeps/linux/h8300/bits/in.h
deleted file mode 100644
index 38e2a2e00..000000000
--- a/libc/sysdeps/linux/h8300/bits/in.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RXSRCRT		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_ADD_MEMBERSHIP	20
-#define IPV6_DROP_MEMBERSHIP	21
-#define IPV6_ROUTER_ALERT	22
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS	/* obsolete name */
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS	/* obsolete name */
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
diff --git a/libc/sysdeps/linux/h8300/bits/initspin.h b/libc/sysdeps/linux/h8300/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/h8300/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/h8300/bits/ioctl-types.h b/libc/sysdeps/linux/h8300/bits/ioctl-types.h
deleted file mode 100644
index 59c79df81..000000000
--- a/libc/sysdeps/linux/h8300/bits/ioctl-types.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Structure types for pre-termios terminal ioctls.  Linux version.
-   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'.  */
-#include <asm/ioctls.h>
-
-
-struct winsize
-  {
-    unsigned short int ws_row;
-    unsigned short int ws_col;
-    unsigned short int ws_xpixel;
-    unsigned short int ws_ypixel;
-  };
-
-#define NCC 8
-struct termio
-  {
-    unsigned short int c_iflag;		/* input mode flags */
-    unsigned short int c_oflag;		/* output mode flags */
-    unsigned short int c_cflag;		/* control mode flags */
-    unsigned short int c_lflag;		/* local mode flags */
-    unsigned char c_line;		/* line discipline */
-    unsigned char c_cc[NCC];		/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async  */
-#define N_6PACK		7
-#define N_MASC		8	/* Mobitex module  */
-#define N_R3964		9	/* Simatic R3964 module  */
-#define N_PROFIBUS_FDL	10	/* Profibus  */
-#define N_IRDA		11	/* Linux IR  */
-#define N_SMSBLOCK	12	/* SMS block mode  */
-#define N_HDLC		13	/* synchronous HDLC  */
-#define N_SYNC_PPP	14	/* synchronous PPP  */
diff --git a/libc/sysdeps/linux/h8300/bits/ioctls.h b/libc/sysdeps/linux/h8300/bits/ioctls.h
deleted file mode 100644
index c103645f6..000000000
--- a/libc/sysdeps/linux/h8300/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/h8300/bits/ipc.h b/libc/sysdeps/linux/h8300/bits/ipc.h
deleted file mode 100644
index c4e37358e..000000000
--- a/libc/sysdeps/linux/h8300/bits/ipc.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'.  */
-#define IPC_CREAT	01000		/* Create key if key does not exist. */
-#define IPC_EXCL	02000		/* Fail if key exists.  */
-#define IPC_NOWAIT	04000		/* Return error on wait.  */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'.  */
-#define IPC_RMID	0		/* Remove identifier.  */
-#define IPC_SET		1		/* Set `ipc_perm' options.  */
-#define IPC_STAT	2		/* Get `ipc_perm' options.  */
-#define IPC_INFO	3		/* See ipcs.  */
-
-/* Special key values.  */
-#define IPC_PRIVATE	((__key_t) 0)	/* Private key.  */
-
-
-/* Data structure used to pass permission information to IPC operations.  */
-struct ipc_perm
-  {
-    __key_t __key;			/* Key.  */
-    unsigned short int uid;		/* Owner's user ID.  */
-    unsigned short int gid;		/* Owner's group ID.  */
-    unsigned short int cuid;		/* Creator's user ID.  */
-    unsigned short int cgid;		/* Creator's group ID.  */
-    unsigned short int mode;		/* Read/write permission.  */
-    unsigned short int __seq;		/* Sequence number.  */
-  };
diff --git a/libc/sysdeps/linux/h8300/bits/libc-lock.h b/libc/sysdeps/linux/h8300/bits/libc-lock.h
deleted file mode 100644
index a14cea1aa..000000000
--- a/libc/sysdeps/linux/h8300/bits/libc-lock.h
+++ /dev/null
@@ -1,214 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#ifdef _LIBC
-typedef pthread_mutex_t __libc_lock_t;
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For this
-   implementation all fields are initialized to zero.  Therefore we
-   don't initialize the variable which allows putting it into the BSS
-   section.  */
-#define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME), &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini (NAME)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock (NAME)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock (NAME)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock (NAME)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == 0) {					      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = 1;						      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-weak_extern (__pthread_mutex_init)
-weak_extern (__pthread_mutex_destroy)
-weak_extern (__pthread_mutex_lock)
-weak_extern (__pthread_mutex_trylock)
-weak_extern (__pthread_mutex_unlock)
-weak_extern (__pthread_mutexattr_init)
-weak_extern (__pthread_mutexattr_destroy)
-weak_extern (__pthread_mutexattr_settype)
-weak_extern (__pthread_key_create)
-weak_extern (__pthread_setspecific)
-weak_extern (__pthread_getspecific)
-weak_extern (__pthread_once)
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (_pthread_cleanup_push_defer)
-weak_extern (_pthread_cleanup_pop_restore)
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/h8300/bits/local_lim.h b/libc/sysdeps/linux/h8300/bits/local_lim.h
deleted file mode 100644
index 545a90b2e..000000000
--- a/libc/sysdeps/linux/h8300/bits/local_lim.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol.
-   Remove this after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
diff --git a/libc/sysdeps/linux/h8300/bits/locale.h b/libc/sysdeps/linux/h8300/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/h8300/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/h8300/bits/mathcalls.h b/libc/sysdeps/linux/h8300/bits/mathcalls.h
deleted file mode 100644
index 97bda451a..000000000
--- a/libc/sysdeps/linux/h8300/bits/mathcalls.h
+++ /dev/null
@@ -1,336 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC9X
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC9X
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Deal with an infinite or NaN result.
-   If ERROR is ERANGE, result is +Inf;
-   if ERROR is - ERANGE, result is -Inf;
-   otherwise result is NaN.
-   This will set `errno' to either ERANGE or EDOM,
-   and may return an infinity or NaN, or may do something else.  */
-__MATHCALLX (infnan,, (int __error), (__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC9X
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC9X
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC9X
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC9X
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC9X
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C 9X.  */
diff --git a/libc/sysdeps/linux/h8300/bits/mathdef.h b/libc/sysdeps/linux/h8300/bits/mathdef.h
deleted file mode 100644
index a933ac445..000000000
--- a/libc/sysdeps/linux/h8300/bits/mathdef.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined __USE_ISOC9X && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF	1
-
-/* The m68k FPUs evaluate all values in the 96 bit floating-point format
-   which is also available for the user as `long double'.  Therefore we
-   define: */
-typedef long double float_t;	/* `float' expressions are evaluated as
-				   `long double'.  */
-typedef long double double_t;	/* `double' expressions are evaluated as
-				   `long double'.  */
-
-/* Signal that both types are `long double'.  */
-# define FLT_EVAL_METHOD	2
-
-/* Define `INFINITY' as value of type `float'.  */
-# define INFINITY	HUGE_VALF
-
-/* The values returned by `ilogb' for 0 and NaN respectively.  */
-# define FP_ILOGB0	0x80000000
-# define FP_ILOGBNAN	0x7fffffff
-
-/* Number of decimal digits for the `long double' type.  */
-# define DECIMAL_DIG	18
-
-#endif	/* ISO C99 */
diff --git a/libc/sysdeps/linux/h8300/bits/mathinline.h b/libc/sysdeps/linux/h8300/bits/mathinline.h
deleted file mode 100644
index b1e2a75f1..000000000
--- a/libc/sysdeps/linux/h8300/bits/mathinline.h
+++ /dev/null
@@ -1,525 +0,0 @@
-/* Definitions of inline math functions implemented by the m68881/2.
-   Copyright (C) 1991, 92, 93, 94, 96, 97, 98 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifdef	__GNUC__
-
-#ifdef __USE_ISOC9X
-
-/* ISO C 9X defines some macros to perform unordered comparisons.  The
-   m68k FPU supports this with special opcodes and we should use them.
-   These must not be inline functions since we have to be able to handle
-   all floating-point types.  */
-# define isgreater(x, y)					\
-   __extension__					\
-   ({ char __result;					\
-      __asm__ ("fcmp%.x %2,%1; fsogt %0"		\
-	       : "=dm" (__result) : "f" (x), "f" (y));	\
-      __result != 0; })
-
-# define isgreaterequal(x, y)				\
-   __extension__					\
-   ({ char __result;					\
-      __asm__ ("fcmp%.x %2,%1; fsoge %0"		\
-	       : "=dm" (__result) : "f" (x), "f" (y));	\
-      __result != 0; })
-
-# define isless(x, y)					\
-   __extension__					\
-   ({ char __result;					\
-      __asm__ ("fcmp%.x %2,%1; fsolt %0"		\
-	       : "=dm" (__result) : "f" (x), "f" (y));	\
-      __result != 0; })
-
-# define islessequal(x, y)				\
-   __extension__					\
-   ({ char __result;					\
-      __asm__ ("fcmp%.x %2,%1; fsole %0"		\
-	       : "=dm" (__result) : "f" (x), "f" (y));	\
-      __result != 0; })
-
-# define islessgreater(x, y)				\
-   __extension__					\
-   ({ char __result;					\
-      __asm__ ("fcmp%.x %2,%1; fsogl %0"		\
-	       : "=dm" (__result) : "f" (x), "f" (y));	\
-      __result != 0; })
-
-# define isunordered(x, y)				\
-   __extension__					\
-   ({ char __result;					\
-      __asm__ ("fcmp%.x %2,%1; fsun %0"			\
-	       : "=dm" (__result) : "f" (x), "f" (y));	\
-      __result != 0; })
-#endif
-
-
-#if (!defined __NO_MATH_INLINES && defined __OPTIMIZE__) \
-    || defined __LIBC_INTERNAL_MATH_INLINES
-
-#ifdef	__LIBC_INTERNAL_MATH_INLINES
-/* This is used when defining the functions themselves.  Define them with
-   __ names, and with `static inline' instead of `extern inline' so the
-   bodies will always be used, never an external function call.  */
-# define __m81_u(x)		__CONCAT(__,x)
-# define __m81_inline		static __inline
-#else
-# define __m81_u(x)		x
-# ifdef __cplusplus
-#  define __m81_inline		__inline
-# else
-#  define __m81_inline		extern __inline
-# endif
-# define __M81_MATH_INLINES	1
-#endif
-
-/* Define a const math function.  */
-#define __m81_defun(rettype, func, args)				      \
-  __m81_inline rettype __attribute__((__const__))			      \
-  __m81_u(func) args
-
-/* Define the three variants of a math function that has a direct
-   implementation in the m68k fpu.  FUNC is the name for C (which will be
-   suffixed with f and l for the float and long double version, resp).  OP
-   is the name of the fpu operation (without leading f).  */
-
-#if defined __USE_MISC || defined __USE_ISOC9X
-# define __inline_mathop(func, op)			\
-  __inline_mathop1(double, func, op)			\
-  __inline_mathop1(float, __CONCAT(func,f), op)		\
-  __inline_mathop1(long double, __CONCAT(func,l), op)
-#else
-# define __inline_mathop(func, op)			\
-  __inline_mathop1(double, func, op)
-#endif
-
-#define __inline_mathop1(float_type,func, op)				      \
-  __m81_defun (float_type, func, (float_type __mathop_x))		      \
-  {									      \
-    float_type __result;						      \
-    __asm("f" __STRING(op) "%.x %1, %0" : "=f" (__result) : "f" (__mathop_x));\
-    return __result;							      \
-  }
-
-#ifdef __LIBC_INTERNAL_MATH_INLINES
-/* ieee style elementary functions */
-/* These are internal to the implementation of libm.  */
-__inline_mathop(__ieee754_acos, acos)
-__inline_mathop(__ieee754_asin, asin)
-__inline_mathop(__ieee754_cosh, cosh)
-__inline_mathop(__ieee754_sinh, sinh)
-__inline_mathop(__ieee754_exp, etox)
-__inline_mathop(__ieee754_exp2, twotox)
-__inline_mathop(__ieee754_exp10, tentox)
-__inline_mathop(__ieee754_log10, log10)
-__inline_mathop(__ieee754_log, logn)
-__inline_mathop(__ieee754_sqrt, sqrt)
-__inline_mathop(__ieee754_atanh, atanh)
-#endif
-
-__inline_mathop(__atan, atan)
-__inline_mathop(__cos, cos)
-__inline_mathop(__sin, sin)
-__inline_mathop(__tan, tan)
-__inline_mathop(__tanh, tanh)
-__inline_mathop(__fabs, abs)
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
-__inline_mathop(__rint, int)
-__inline_mathop(__expm1, etoxm1)
-__inline_mathop(__log1p, lognp1)
-#endif
-
-#ifdef __USE_MISC
-__inline_mathop(__significand, getman)
-#endif
-
-#ifdef __USE_ISOC9X
-__inline_mathop(__log2, log2)
-__inline_mathop(__trunc, intrz)
-#endif
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-__inline_mathop(atan, atan)
-__inline_mathop(cos, cos)
-__inline_mathop(sin, sin)
-__inline_mathop(tan, tan)
-__inline_mathop(tanh, tanh)
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
-__inline_mathop(rint, int)
-__inline_mathop(expm1, etoxm1)
-__inline_mathop(log1p, lognp1)
-# endif
-
-# ifdef __USE_MISC
-__inline_mathop(significand, getman)
-# endif
-
-# ifdef __USE_ISOC9X
-__inline_mathop(log2, log2)
-__inline_mathop(trunc, intrz)
-# endif
-
-#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
-
-/* This macro contains the definition for the rest of the inline
-   functions, using __FLOAT_TYPE as the domain type and __S as the suffix
-   for the function names.  */
-
-#ifdef __LIBC_INTERNAL_MATH_INLINES
-/* Internally used functions.  */
-# define __internal_inline_functions(float_type, s)			     \
-__m81_defun (float_type, __CONCAT(__ieee754_remainder,s),		     \
-	     (float_type __x, float_type __y))				     \
-{									     \
-  float_type __result;							     \
-  __asm("frem%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));	     \
-  return __result;							     \
-}									     \
-									     \
-__m81_defun (float_type, __CONCAT(__ieee754_fmod,s),			     \
-	     (float_type __x, float_type __y))				     \
-{									     \
-  float_type __result;							     \
-  __asm("fmod%.x %1, %0" : "=f" (__result) : "f" (__y), "0" (__x));	     \
-  return __result;							     \
-}
-
-__internal_inline_functions (double,)
-__internal_inline_functions (float,f)
-__internal_inline_functions (long double,l)
-# undef __internal_inline_functions
-
-/* Get the m68881 condition codes, to quickly check multiple conditions.  */
-static __inline__ unsigned long
-__m81_test (long double __val)
-{
-  unsigned long __fpsr;
-  __asm ("ftst%.x %1; fmove%.l %/fpsr,%0" : "=dm" (__fpsr) : "f" (__val));
-  return __fpsr;
-}
-
-/* Bit values returned by __m81_test.  */
-# define __M81_COND_NAN (1 << 24)
-# define __M81_COND_INF (2 << 24)
-# define __M81_COND_ZERO (4 << 24)
-# define __M81_COND_NEG (8 << 24)
-
-#endif /* __LIBC_INTENRAL_MATH_INLINES */
-
-/* The rest of the functions are available to the user.  */
-
-#define __inline_functions(float_type, s)				  \
-__m81_inline float_type							  \
-__m81_u(__CONCAT(__frexp,s))(float_type __value, int *__expptr)		  \
-{									  \
-  float_type __mantissa, __exponent;					  \
-  int __iexponent;							  \
-  unsigned long __fpsr;							  \
-  __asm("ftst%.x %1\n"							  \
-	"fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value));	  \
-  if (__fpsr & (7 << 24))						  \
-    {									  \
-      /* Not finite or zero.  */					  \
-      *__expptr = 0;							  \
-      return __value;							  \
-    }									  \
-  __asm("fgetexp%.x %1, %0" : "=f" (__exponent) : "f" (__value));	  \
-  __iexponent = (int) __exponent + 1;					  \
-  *__expptr = __iexponent;						  \
-  __asm("fscale%.l %2, %0" : "=f" (__mantissa)				  \
-	: "0" (__value), "dmi" (-__iexponent));				  \
-  return __mantissa;							  \
-}									  \
-									  \
-__m81_defun (float_type, __CONCAT(__floor,s), (float_type __x))		  \
-{									  \
-  float_type __result;							  \
-  unsigned long int __ctrl_reg;						  \
-  __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg));		  \
-  /* Set rounding towards negative infinity.  */			  \
-  __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
-		      : "dmi" ((__ctrl_reg & ~0x10) | 0x20));		  \
-  /* Convert X to an integer, using -Inf rounding.  */			  \
-  __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x));	  \
-  /* Restore the previous rounding mode.  */				  \
-  __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
-		      : "dmi" (__ctrl_reg));				  \
-  return __result;							  \
-}									  \
-									  \
-__m81_defun (float_type, __CONCAT(__ceil,s), (float_type __x))		  \
-{									  \
-  float_type __result;							  \
-  unsigned long int __ctrl_reg;						  \
-  __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg));		  \
-  /* Set rounding towards positive infinity.  */			  \
-  __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
-		      : "dmi" (__ctrl_reg | 0x30));			  \
-  /* Convert X to an integer, using +Inf rounding.  */			  \
-  __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x));	  \
-  /* Restore the previous rounding mode.  */				  \
-  __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
-		      : "dmi" (__ctrl_reg));				  \
-  return __result;							  \
-}
-
-__inline_functions(double,)
-#if defined __USE_MISC || defined __USE_ISOC9X
-__inline_functions(float,f)
-__inline_functions(long double,l)
-#endif
-#undef __inline_functions
-
-#ifdef __USE_MISC
-
-# define __inline_functions(float_type, s)				  \
-__m81_defun (int, __CONCAT(__isinf,s), (float_type __value))		  \
-{									  \
-  /* There is no branch-condition for infinity,				  \
-     so we must extract and examine the condition codes manually.  */	  \
-  unsigned long int __fpsr;						  \
-  __asm("ftst%.x %1\n"							  \
-	"fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value));	  \
-  return (__fpsr & (2 << 24)) ? (__fpsr & (8 << 24) ? -1 : 1) : 0;	  \
-}									  \
-									  \
-__m81_defun (int, __CONCAT(__finite,s), (float_type __value))		  \
-{									  \
-  /* There is no branch-condition for infinity, so we must extract and	  \
-     examine the condition codes manually.  */				  \
-  unsigned long int __fpsr;						  \
-  __asm ("ftst%.x %1\n"							  \
-	 "fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value));	  \
-  return (__fpsr & (3 << 24)) == 0;					  \
-}									  \
-									  \
-__m81_defun (float_type, __CONCAT(__scalbn,s),				  \
-	     (float_type __x, int __n))					  \
-{									  \
-  float_type __result;							  \
-  __asm ("fscale%.l %1, %0" : "=f" (__result) : "dmi" (__n), "0" (__x));  \
-  return __result;							  \
-}
-
-__inline_functions(double,)
-__inline_functions(float,f)
-__inline_functions(long double,l)
-# undef __inline_functions
-
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_XOPEN
-
-# define __inline_functions(float_type, s)				  \
-__m81_defun (int, __CONCAT(__isnan,s), (float_type __value))		  \
-{									  \
-  char __result;							  \
-  __asm("ftst%.x %1\n"							  \
-	"fsun %0" : "=dm" (__result) : "f" (__value));			  \
-  return __result;							  \
-}
-
-__inline_functions(double,)
-# ifdef __USE_MISC
-__inline_functions(float,f)
-__inline_functions(long double,l)
-# endif
-# undef __inline_functions
-
-#endif
-
-#ifdef __USE_ISOC9X
-
-# define __inline_functions(float_type, s)				  \
-__m81_defun (int, __CONCAT(__signbit,s), (float_type __value))		  \
-{									  \
-  /* There is no branch-condition for the sign bit, so we must extract	  \
-     and examine the condition codes manually.  */			  \
-  unsigned long int __fpsr;						  \
-  __asm ("ftst%.x %1\n"							  \
-	 "fmove%.l %/fpsr, %0" : "=dm" (__fpsr) : "f" (__value));	  \
-  return (__fpsr >> 27) & 1;						  \
-}									  \
-									  \
-__m81_defun (float_type, __CONCAT(__scalbln,s),				  \
-	     (float_type __x, long int __n))				  \
-{									  \
-  return __CONCAT(__scalbn,s) (__x, __n);				  \
-}									  \
-									  \
-__m81_defun (float_type, __CONCAT(__nearbyint,s), (float_type __x))	  \
-{									  \
-  float_type __result;							  \
-  unsigned long int __ctrl_reg;						  \
-  __asm __volatile__ ("fmove%.l %!, %0" : "=dm" (__ctrl_reg));		  \
-  /* Temporarily disable the inexact exception.  */			  \
-  __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
-		      : "dmi" (__ctrl_reg & ~0x200));			  \
-  __asm __volatile__ ("fint%.x %1, %0" : "=f" (__result) : "f" (__x));	  \
-  __asm __volatile__ ("fmove%.l %0, %!" : /* No outputs.  */		  \
-		      : "dmi" (__ctrl_reg));				  \
-  return __result;							  \
-}									  \
-									  \
-__m81_defun (long int, __CONCAT(__lrint,s), (float_type __x))		  \
-{									  \
-  long int __result;							  \
-  __asm ("fmove%.l %1, %0" : "=dm" (__result) : "f" (__x));		  \
-  return __result;							  \
-}									  \
-									  \
-__m81_inline float_type							  \
-__m81_u(__CONCAT(__fma,s))(float_type __x, float_type __y,		  \
-			   float_type __z)				  \
-{									  \
-  return (__x * __y) + __z;						  \
-}
-
-__inline_functions (double,)
-__inline_functions (float,f)
-__inline_functions (long double,l)
-# undef __inline_functions
-
-#endif /* Use ISO C9x */
-
-#ifdef __USE_GNU
-
-# define __inline_functions(float_type, s)				\
-__m81_inline void							\
-__m81_u(__CONCAT(__sincos,s))(float_type __x, float_type *__sinx,	\
-			      float_type *__cosx)			\
-{									\
-  __asm ("fsincos%.x %2,%1:%0"						\
-	 : "=f" (*__sinx), "=f" (*__cosx) : "f" (__x));			\
-}
-
-__inline_functions (double,)
-__inline_functions (float,f)
-__inline_functions (long double,l)
-# undef __inline_functions
-
-#endif
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-/* Define inline versions of the user visible functions.  */
-
-/* Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work correctly with -traditional.  */
-# define __inline_forward_c(rettype, name, args1, args2)	\
-extern __inline rettype __attribute__((__const__))	\
-name args1						\
-{							\
-  return __CONCAT(__,name) args2;			\
-}
-
-# define __inline_forward(rettype, name, args1, args2)	\
-extern __inline rettype name args1			\
-{							\
-  return __CONCAT(__,name) args2;			\
-}
-
-__inline_forward(double,frexp, (double __value, int *__expptr),
-		 (__value, __expptr))
-__inline_forward_c(double,floor, (double __x), (__x))
-__inline_forward_c(double,ceil, (double __x), (__x))
-# ifdef __USE_MISC
-#  ifndef __USE_ISOC9X /* Conflict with macro of same name.  */
-__inline_forward_c(int,isinf, (double __value), (__value))
-#  endif
-__inline_forward_c(int,finite, (double __value), (__value))
-__inline_forward_c(double,scalbn, (double __x, int __n), (__x, __n))
-# endif
-# if defined __USE_MISC || defined __USE_XOPEN
-#  ifndef __USE_ISOC9X /* Conflict with macro of same name.  */
-__inline_forward_c(int,isnan, (double __value), (__value))
-#  endif
-# endif
-# ifdef __USE_ISOC9X
-__inline_forward_c(double,scalbln, (double __x, long int __n), (__x, __n))
-__inline_forward_c(double,nearbyint, (double __value), (__value))
-__inline_forward_c(long int,lrint, (double __value), (__value))
-__inline_forward_c(double,fma, (double __x, double __y, double __z),
-		   (__x, __y, __z))
-# endif
-# ifdef __USE_GNU
-__inline_forward(void,sincos, (double __x, double *__sinx, double *__cosx),
-		 (__x, __sinx, __cosx))
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC9X
-
-__inline_forward(float,frexpf, (float __value, int *__expptr),
-		 (__value, __expptr))
-__inline_forward_c(float,floorf, (float __x), (__x))
-__inline_forward_c(float,ceilf, (float __x), (__x))
-#  ifdef __USE_MISC
-__inline_forward_c(int,isinff, (float __value), (__value))
-__inline_forward_c(int,finitef, (float __value), (__value))
-__inline_forward_c(float,scalbnf, (float __x, int __n), (__x, __n))
-__inline_forward_c(int,isnanf, (float __value), (__value))
-#  endif
-# ifdef __USE_ISOC9X
-__inline_forward_c(float,scalblnf, (float __x, long int __n), (__x, __n))
-__inline_forward_c(float,nearbyintf, (float __value), (__value))
-__inline_forward_c(long int,lrintf, (float __value), (__value))
-__inline_forward_c(float,fmaf, (float __x, float __y, float __z),
-		   (__x, __y, __z))
-# endif
-# ifdef __USE_GNU
-__inline_forward(void,sincosf, (float __x, float *__sinx, float *__cosx),
-		 (__x, __sinx, __cosx))
-# endif
-
-__inline_forward(long double,frexpl, (long double __value, int *__expptr),
-		 (__value, __expptr))
-__inline_forward_c(long double,floorl, (long double __x), (__x))
-__inline_forward_c(long double,ceill, (long double __x), (__x))
-# ifdef __USE_MISC
-__inline_forward_c(int,isinfl, (long double __value), (__value))
-__inline_forward_c(int,finitel, (long double __value), (__value))
-__inline_forward_c(long double,scalbnl, (long double __x, int __n), (__x, __n))
-__inline_forward_c(int,isnanl, (long double __value), (__value))
-# endif
-# ifdef __USE_ISOC9X
-__inline_forward_c(long double,scalblnl, (long double __x, long int __n),
-		   (__x, __n))
-__inline_forward_c(long double,nearbyintl, (long double __value), (__value))
-__inline_forward_c(long int,lrintl, (long double __value), (__value))
-__inline_forward_c(long double,fmal,
-		   (long double __x, long double __y, long double __z),
-		   (__x, __y, __z))
-# endif
-# ifdef __USE_GNU
-__inline_forward(void,sincosl,
-		 (long double __x, long double *__sinx, long double *__cosx),
-		 (__x, __sinx, __cosx))
-# endif
-
-#endif /* Use misc or ISO C9X */
-
-#undef __inline_forward
-#undef __inline_forward_c
-
-#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
-
-#endif
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/h8300/bits/mman.h b/libc/sysdeps/linux/h8300/bits/mman.h
deleted file mode 100644
index bca1dae96..000000000
--- a/libc/sysdeps/linux/h8300/bits/mman.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Definitions for POSIX memory map interface.  Linux/m68k version.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
-   But the kernel header is not namespace clean.  */
-
-
-/* Protections are chosen from these bits, OR'd together.  The
-   implementation does not necessarily support PROT_EXEC or PROT_WRITE
-   without PROT_READ.  The only guarantees are that no writing will be
-   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ	0x1		/* Page can be read.  */
-#define PROT_WRITE	0x2		/* Page can be written.  */
-#define PROT_EXEC	0x4		/* Page can be executed.  */
-#define PROT_NONE	0x0		/* Page can not be accessed.  */
-
-/* Sharing types (must choose one and only one of these).  */
-#define MAP_SHARED	0x01		/* Share changes.  */
-#define MAP_PRIVATE	0x02		/* Changes are private.  */
-#ifdef __USE_MISC
-# define MAP_TYPE	0x0f		/* Mask for type of mapping.  */
-#endif
-
-/* Other flags.  */
-#define MAP_FIXED	0x10		/* Interpret addr exactly.  */
-#ifdef __USE_MISC
-# define MAP_FILE	0
-# define MAP_ANONYMOUS	0x20		/* Don't use a file.  */
-# define MAP_ANON	MAP_ANONYMOUS
-#endif
-
-/* These are Linux-specific.  */
-#ifdef __USE_MISC
-# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
-# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
-# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
-# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-#endif
-
-/* Flags to `msync'.  */
-#define MS_ASYNC	1		/* Sync memory asynchronously.  */
-#define MS_SYNC		4		/* Synchronous memory sync.  */
-#define MS_INVALIDATE	2		/* Invalidate the caches.  */
-
-/* Flags for `mlockall'.  */
-#define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
-#define MCL_FUTURE	2		/* Lock all additions to address
-					   space.  */
-
-/* Flags for `mremap'.  */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE	1
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/msq.h b/libc/sysdeps/linux/h8300/bits/msq.h
deleted file mode 100644
index d7a8e5ee0..000000000
--- a/libc/sysdeps/linux/h8300/bits/msq.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Define options for message queue functions.  */
-#define MSG_NOERROR	010000	/* no error if message is too big */
-#define MSG_EXCEPT	020000	/* recv any msg except of specified type */
-
-
-/* Structure of record for one message inside the kernel.
-   The type `struct msg' is opaque.  */
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* structure describing operation permission */
-  struct msg *__msg_first;	/* pointer to first message on queue */
-  struct msg *__msg_last;	/* pointer to last message on queue */
-  __time_t msg_stime;		/* time of last msgsnd command */
-  __time_t msg_rtime;		/* time of last msgrcv command */
-  __time_t msg_ctime;		/* time of last change */
-  struct wait_queue *__wwait;	/* ??? */
-  struct wait_queue *__rwait;	/* ??? */
-  unsigned short int __msg_cbytes;/* current number of bytes on queue */
-  unsigned short int msg_qnum;	/* number of messages currently on queue */
-  unsigned short int msg_qbytes;/* max number of bytes allowed on queue */
-  __ipc_pid_t msg_lspid;	/* pid of last msgsnd() */
-  __ipc_pid_t msg_lrpid;	/* pid of last msgrcv() */
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes	__msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
-  {
-    int msgpool;
-    int msgmap;
-    int msgmax;
-    int msgmnb;
-    int msgmni;
-    int msgssz;
-    int msgtql;
-    unsigned short int msgseg;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/h8300/bits/nan.h b/libc/sysdeps/linux/h8300/bits/nan.h
deleted file mode 100644
index fbabd7e29..000000000
--- a/libc/sysdeps/linux/h8300/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/h8300/bits/netdb.h b/libc/sysdeps/linux/h8300/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/h8300/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/h8300/bits/poll.h b/libc/sysdeps/linux/h8300/bits/poll.h
deleted file mode 100644
index 4aec021fe..000000000
--- a/libc/sysdeps/linux/h8300/bits/poll.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for.  These bits may be set in `events'
-   to indicate the interesting event types; they will appear in `revents'
-   to indicate the status of the file descriptor.  */
-#define POLLIN		0x001		/* There is data to read.  */
-#define POLLPRI		0x002		/* There is urgent data to read.  */
-#define POLLOUT		0x004		/* Writing now will not block.  */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2.  */
-# define POLLRDNORM	0x040		/* Normal data may be read.  */
-# define POLLRDBAND	0x080		/* Priority data may be read.  */
-# define POLLWRNORM	0x100		/* Writing now will not block.  */
-# define POLLWRBAND	0x200		/* Priority data may be written.  */
-#endif
-
-#ifdef __USE_GNU
-/* This is an extension for Linux.  */
-# define POLLMSG	0x400
-#endif
-
-/* Event types always implicitly polled for.  These bits need not be set in
-   `events', but they will appear in `revents' to indicate the status of
-   the file descriptor.  */
-#define POLLERR		0x008		/* Error condition.  */
-#define POLLHUP		0x010		/* Hung up.  */
-#define POLLNVAL	0x020		/* Invalid polling request.  */
-
-/* Canonical number of polling requests to read in at a time in poll.  */
-#define NPOLLFILE	30
diff --git a/libc/sysdeps/linux/h8300/bits/posix1_lim.h b/libc/sysdeps/linux/h8300/bits/posix1_lim.h
deleted file mode 100644
index ee84b94a7..000000000
--- a/libc/sysdeps/linux/h8300/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991, 1992, 1993, 1996, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		255
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	3
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/h8300/bits/posix2_lim.h b/libc/sysdeps/linux/h8300/bits/posix2_lim.h
deleted file mode 100644
index eaaf67129..000000000
--- a/libc/sysdeps/linux/h8300/bits/posix2_lim.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (C) 1991, 1996, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.
-   We have no fixed limit, 255 is very high.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	255
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE category `order' keyword in a locale definition.
-   We have no fixed limit, 255 is a high number.  */
-#define	_POSIX2_EQUIV_CLASS_MAX		255
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	2048
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	_POSIX2_COLL_WEIGHTS_MAX
-#endif
-#ifndef	EQUIV_CLASS_MAX
-#define	EQUIV_CLASS_MAX		_POSIX2_EQUIV_CLASS_MAX
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	_POSIX2_CHARCLASS_NAME_MAX
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/h8300/bits/posix_opt.h b/libc/sysdeps/linux/h8300/bits/posix_opt.h
deleted file mode 100644
index ff3453182..000000000
--- a/libc/sysdeps/linux/h8300/bits/posix_opt.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#undef _XOPEN_REALTIME_THREADS
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#undef _POSIX_THREADS
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-/*#define _POSIX_SEMAPHORES	1	XXX We are not quite there now.  */
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/h8300/bits/pthreadtypes.h b/libc/sysdeps/linux/h8300/bits/pthreadtypes.h
deleted file mode 100644
index db4c3790c..000000000
--- a/libc/sysdeps/linux/h8300/bits/pthreadtypes.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;            /* "Free" or "taken" or head of waiting list */
-  int __spinlock;               /* For compare-and-swap emulation */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/h8300/bits/resource.h b/libc/sysdeps/linux/h8300/bits/resource.h
deleted file mode 100644
index 50c659389..000000000
--- a/libc/sysdeps/linux/h8300/bits/resource.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/* Bit values & structures for resource limits.  Linux version.
-   Copyright (C) 1994, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_RESOURCE_H
-# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Transmute defines to enumerations.  The macro re-definitions are
-   necessary because some programs want to test for operating system
-   features with #ifdef RUSAGE_SELF.  In ISO C the reflexive
-   definition is a no-op.  */
-
-/* Kinds of resource limit.  */
-enum __rlimit_resource
-{
-  /* Per-process CPU limit, in seconds.  */
-  RLIMIT_CPU = 0,
-#define RLIMIT_CPU RLIMIT_CPU
-
-  /* Largest file that can be created, in bytes.  */
-  RLIMIT_FSIZE = 1,
-#define	RLIMIT_FSIZE RLIMIT_FSIZE
-
-  /* Maximum size of data segment, in bytes.  */
-  RLIMIT_DATA = 2,
-#define	RLIMIT_DATA RLIMIT_DATA
-
-  /* Maximum size of stack segment, in bytes.  */
-  RLIMIT_STACK = 3,
-#define	RLIMIT_STACK RLIMIT_STACK
-
-  /* Largest core file that can be created, in bytes.  */
-  RLIMIT_CORE = 4,
-#define	RLIMIT_CORE RLIMIT_CORE
-
-  /* Largest resident set size, in bytes.
-     This affects swapping; processes that are exceeding their
-     resident set size will be more likely to have physical memory
-     taken from them.  */
-  RLIMIT_RSS = 5,
-#define	RLIMIT_RSS RLIMIT_RSS
-
-  /* Number of open files.  */
-  RLIMIT_NOFILE = 7,
-  RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same.  */
-#define RLIMIT_NOFILE RLIMIT_NOFILE
-#define RLIMIT_OFILE RLIMIT_OFILE
-
-  /* Address space limit (?) */
-  RLIMIT_AS = 9,
-#define RLIMIT_AS RLIMIT_AS
-
-  /* Number of processes.  */
-  RLIMIT_NPROC = 6,
-#define RLIMIT_NPROC RLIMIT_NPROC
-
-  /* Locked-in-memory address space.  */
-  RLIMIT_MEMLOCK = 8,
-#define RLIMIT_MEMLOCK RLIMIT_MEMLOCK
-
-  RLIM_NLIMITS = 10
-#define RLIMIT_NLIMITS RLIMIT_NLIMITS
-#define RLIM_NLIMITS RLIM_NLIMITS
-};
-
-/* Value to indicate that there is no limit.  */
-#ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY ((long int)(~0UL >> 1))
-#else
-# define RLIM_INFINITY 0x7fffffffffffffffLL
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
-#endif
-
-/* We can represent all limits.  */
-#define RLIM_SAVED_MAX	RLIM_INFINITY
-#define RLIM_SAVED_CUR	RLIM_INFINITY
-
-
-/* Type for resource quantity measurement.  */
-#ifndef __USE_FILE_OFFSET64
-typedef __rlim_t rlim_t;
-#else
-typedef __rlim64_t rlim_t;
-#endif
-#ifdef __USE_LARGEFILE64
-typedef __rlim64_t rlim64_t;
-#endif
-
-struct rlimit
-  {
-    /* The current (soft) limit.  */
-    rlim_t rlim_cur;
-    /* The hard limit.  */
-    rlim_t rlim_max;
-  };
-
-#ifdef __USE_LARGEFILE64
-struct rlimit64
-  {
-    /* The current (soft) limit.  */
-    rlim64_t rlim_cur;
-    /* The hard limit.  */
-    rlim64_t rlim_max;
- };
-#endif
-
-/* Whose usage statistics do you want?  */
-enum __rusage_who
-{
-  /* The calling process.  */
-  RUSAGE_SELF = 0,
-#define RUSAGE_SELF RUSAGE_SELF
-
-  /* All of its terminated child processes.  */
-  RUSAGE_CHILDREN = -1,
-#define RUSAGE_CHILDREN RUSAGE_CHILDREN
-
-  /* Both.  */
-  RUSAGE_BOTH = -2
-#define RUSAGE_BOTH RUSAGE_BOTH
-};
-
-#define __need_timeval
-#include <bits/time.h>		/* For `struct timeval'.  */
-
-/* Structure which says how much of each resource has been used.  */
-struct rusage
-  {
-    /* Total amount of user time used.  */
-    struct timeval ru_utime;
-    /* Total amount of system time used.  */
-    struct timeval ru_stime;
-    /* Maximum resident set size (in kilobytes).  */
-    long int ru_maxrss;
-    /* Amount of sharing of text segment memory
-       with other processes (kilobyte-seconds).  */
-    long int ru_ixrss;
-    /* Amount of data segment memory used (kilobyte-seconds).  */
-    long int ru_idrss;
-    /* Amount of stack memory used (kilobyte-seconds).  */
-    long int ru_isrss;
-    /* Number of soft page faults (i.e. those serviced by reclaiming
-       a page from the list of pages awaiting reallocation.  */
-    long int ru_minflt;
-    /* Number of hard page faults (i.e. those that required I/O).  */
-    long int ru_majflt;
-    /* Number of times a process was swapped out of physical memory.  */
-    long int ru_nswap;
-    /* Number of input operations via the file system.  Note: This
-       and `ru_oublock' do not include operations with the cache.  */
-    long int ru_inblock;
-    /* Number of output operations via the file system.  */
-    long int ru_oublock;
-    /* Number of IPC messages sent.  */
-    long int ru_msgsnd;
-    /* Number of IPC messages received.  */
-    long int ru_msgrcv;
-    /* Number of signals delivered.  */
-    long int ru_nsignals;
-    /* Number of voluntary context switches, i.e. because the process
-       gave up the process before it had to (usually to wait for some
-       resource to be available).  */
-    long int ru_nvcsw;
-    /* Number of involuntary context switches, i.e. a higher priority process
-       became runnable or the current process used up its time slice.  */
-    long int ru_nivcsw;
-  };
-
-/* Priority limits.  */
-#define PRIO_MIN	-20	/* Minimum priority a process can have.  */
-#define PRIO_MAX	20	/* Maximum priority a process can have.  */
-
-/* The type of the WHICH argument to `getpriority' and `setpriority',
-   indicating what flavor of entity the WHO argument specifies.  */
-enum __priority_which
-{
-  PRIO_PROCESS = 0,		/* WHO is a process ID.  */
-#define PRIO_PROCESS PRIO_PROCESS
-  PRIO_PGRP = 1,		/* WHO is a process group ID.  */
-#define PRIO_PGRP PRIO_PGRP
-  PRIO_USER = 2			/* WHO is a user ID.  */
-#define PRIO_USER PRIO_USER
-};
diff --git a/libc/sysdeps/linux/h8300/bits/sched.h b/libc/sysdeps/linux/h8300/bits/sched.h
deleted file mode 100644
index 7e3c40eb4..000000000
--- a/libc/sysdeps/linux/h8300/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone __P ((int (*__fn) (void *__arg), void *__child_stack,
-		       int __flags, void *__arg));
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/select.h b/libc/sysdeps/linux/h8300/bits/select.h
deleted file mode 100644
index ad47f5092..000000000
--- a/libc/sysdeps/linux/h8300/bits/select.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-#if defined __GNUC__ && __GNUC__ >= 2
-
-# define __FD_ZERO(fdsp) \
-  do {									      \
-    __asm__ __volatile__ ("mov.l %1,er5\n\t"                                  \
-                          "mov.l er5,er6\n\t"                                 \
-                          "inc.l #1,er6\n\t"                                  \
-			  "mov.b #0,r4l\n\t"                                  \
-			  "mov.b r4l,@er5\n\t"                                \
-			  "mov.l %0,er4\n\t"                                  \
-			  "eepmov.w\n\t"                                      \
-			  :: "r" (sizeof (fd_set)-1),  		              \
-			     "r" (&__FDS_BITS (fdsp)[0])		      \
-			  : "er4","er5","er6","memory");		      \
-  } while (0)
-
-# define __FD_SET(fd, fdsp) \
-  __asm__ __volatile__ ("mov.l %0,er0\n\t"				      \
-			"mov.l %1,er1\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"add.l er1,er0\n\t"	      			      \
-			"mov.l %1,er1\n\t"	      			      \
-			"and.b #7,r1l\n\t"	      			      \
-			"bset r1l,@er0\n\t"	      			      \
-			: "=m" (__FDS_BITS (fdsp)[__FDELT (fd)])	      \
-			: "r" (((int) (fd)) % __NFDBITS)		      \
-			: "cc","memory","er0","er1")
-# define __FD_CLR(fd, fdsp) \
-  __asm__ __volatile__ ("mov.l %0,er0\n\t"				      \
-			"mov.l %1,er1\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"add.l er1,er0\n\t"	      			      \
-			"mov.l %1,er1\n\t"	      			      \
-			"and.b #7,r1l\n\t"	      			      \
-			"bclr r1l,@er0\n\t"	      			      \
-			: "=m" (__FDS_BITS (fdsp)[__FDELT (fd)])	      \
-			: "r" (((int) (fd)) % __NFDBITS)		      \
-			: "cc","memory","er0","er1")
-# define __FD_ISSET(fd, fdsp) \
-  (__extension__							      \
-   ({register char __result;						      \
-  __asm__ __volatile__ ("mov.l %1,er0\n\t"				      \
-			"sub.l er1,er1\n\t"	      			      \
-			"mov.w %0,r1\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"shlr.b r1l\n\t"	      			      \
-			"add.l er1,er0\n\t"	      			      \
-			"mov.w %0,r1\n\t"	      			      \
-			"and.b #7,r1l\n\t"	      			      \
-			"btst.b r1l,@er0\n\t"	      			      \
-			"beq 1f\n\t"  	      			      \
-			"sub.l er0,er0\n\t"  	      			      \
-			"mov.b r1h,r0l\n\t"  	      			      \
-			"bra 2f\n"  	      			      \
-			"1:\tsub.l er0,er0\n" 	      			      \
-			"2:\tmov.w r0,%0\n\t"  	      			      \
-			: "=r" (__result)				      \
-			: "r" (((int) (fd)) % __NFDBITS),		      \
-			  "m" (__FDS_BITS (fdsp)[__FDELT (fd)])	      \
-			: "cc");					      \
-     __result; }))
-
-#else	/* ! GNU CC */
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-# define __FD_ZERO(set)  \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (set);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-# define __FD_SET(d, set)    (__FDS_BITS (set)[__FDELT (d)] |= __FDMASK (d))
-# define __FD_CLR(d, set)    (__FDS_BITS (set)[__FDELT (d)] &= ~__FDMASK (d))
-# define __FD_ISSET(d, set)  (__FDS_BITS (set)[__FDELT (d)] & __FDMASK (d))
-
-#endif	/* GNU CC */
-
-
-
diff --git a/libc/sysdeps/linux/h8300/bits/sem.h b/libc/sysdeps/linux/h8300/bits/sem.h
deleted file mode 100644
index 3d113a74f..000000000
--- a/libc/sysdeps/linux/h8300/bits/sem.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'.  */
-#define SEM_UNDO	0x1000		/* undo the operation on exit */
-
-/* Commands for `semctl'.  */
-#define GETPID		11		/* get sempid */
-#define GETVAL		12		/* get semval */
-#define GETALL		13		/* get all semval's */
-#define GETNCNT		14		/* get semncnt */
-#define GETZCNT		15		/* get semzcnt */
-#define SETVAL		16		/* set semval */
-#define SETALL		17		/* set all semval's */
-
-
-/* Data structure describing a set of semaphores.  */
-struct semid_ds
-{
-  struct ipc_perm sem_perm;		/* operation permission struct */
-  __time_t sem_otime;			/* last semop() time */
-  __time_t sem_ctime;			/* last time changed by semctl() */
-  struct sem *__sembase;		/* ptr to first semaphore in array */
-  struct sem_queue *__sem_pending;	/* pending operations */
-  struct sem_queue *__sem_pending_last; /* last pending operation */
-  struct sem_undo *__undo;		/* ondo requests on this array */
-  unsigned short int sem_nsems;		/* number of semaphores in set */
-};
-
-
-/* The user should define a union like the following to use it for arguments
-   for `semctl'.
-
-   union semun
-   {
-     int val;				<= value for SETVAL
-     struct semid_ds *buf;		<= buffer for IPC_STAT & IPC_SET
-     unsigned short int *array;		<= array for GETALL & SETALL
-     struct seminfo *__buf;		<= buffer for IPC_INFO
-   };
-
-   Previous versions of this file used to define this union but this is
-   incorrect.  One can test the macro _SEM_SEMUN_UNDEFINED to see whether
-   one must define the union or not.  */
-#define _SEM_SEMUN_UNDEFINED	1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct  seminfo
-{
-  int semmap;
-  int semmni;
-  int semmns;
-  int semmnu;
-  int semmsl;
-  int semopm;
-  int semume;
-  int semusz;
-  int semvmx;
-  int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/h8300/bits/setjmp.h b/libc/sysdeps/linux/h8300/bits/setjmp.h
deleted file mode 100644
index 78f9c83fb..000000000
--- a/libc/sysdeps/linux/h8300/bits/setjmp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Define the machine-dependent type `jmp_buf'.  H8/300H version.  */
-
-#ifndef _SETJMP_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#include <signal.h>
-
-typedef struct
-  {
-    /* er1-er5 */
-    long int __regs[5];
-
-    /* er6 */
-    int *__fp;
-    /* sp */
-    int *__sp;
-    /* pc */
-    void *__pc;
-  } __jmp_buf[1];
-
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
-  ((void *) (address) < (void *) (jmpbuf)->__sp)
diff --git a/libc/sysdeps/linux/h8300/bits/shm.h b/libc/sysdeps/linux/h8300/bits/shm.h
deleted file mode 100644
index c7070595b..000000000
--- a/libc/sysdeps/linux/h8300/bits/shm.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Permission flag for shmget.  */
-#define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
-#define SHM_W		0200		/* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'.  */
-#define SHM_RDONLY	010000		/* attach read-only else read-write */
-#define SHM_RND		020000		/* round attach address to SHMLBA */
-#define SHM_REMAP	040000		/* take-over region on attach */
-
-/* Commands for `shmctl'.  */
-#define SHM_LOCK	11		/* lock segment (root only) */
-#define SHM_UNLOCK	12		/* unlock segment (root only) */
-
-
-/* Data structure describing a set of semaphores.  */
-struct shmid_ds
-  {
-    struct ipc_perm shm_perm;		/* operation permission struct */
-    int shm_segsz;			/* size of segment in bytes */
-    __time_t shm_atime;			/* time of last shmat() */
-    __time_t shm_dtime;			/* time of last shmdt() */
-    __time_t shm_ctime;			/* time of last change by shmctl() */
-    __ipc_pid_t shm_cpid;		/* pid of creator */
-    __ipc_pid_t shm_lpid;		/* pid of last shmop */
-    unsigned short int shm_nattch;	/* number of current attaches */
-    unsigned short int __shm_npages;	/* size of segment (pages) */
-    unsigned long int *__shm_pages;	/* array of ptrs to frames -> SHMMAX */
-    struct vm_area_struct *__attaches;	/* descriptors for attaches */
-  };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 	13
-# define SHM_INFO 	14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST	01000	/* segment will be destroyed on last detach */
-# define SHM_LOCKED	02000   /* segment will not be swapped */
-
-struct	shminfo
-  {
-    int shmmax;
-    int shmmin;
-    int shmmni;
-    int shmseg;
-    int shmall;
-  };
-
-struct shm_info
-  {
-    int used_ids;
-    unsigned long int shm_tot;	/* total allocated shm */
-    unsigned long int shm_rss;	/* total resident shm */
-    unsigned long int shm_swp;	/* total swapped shm */
-    unsigned long int swap_attempts;
-    unsigned long int swap_successes;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/h8300/bits/sigaction.h b/libc/sysdeps/linux/h8300/bits/sigaction.h
deleted file mode 100644
index e74eac22d..000000000
--- a/libc/sysdeps/linux/h8300/bits/sigaction.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives.  */
-struct sigaction
-  {
-    /* Signal handler.  */
-#ifdef __USE_POSIX199309
-    union
-      {
-	/* Used if SA_SIGINFO is not set.  */
-	__sighandler_t sa_handler;
-	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) __PMT ((int, siginfo_t *, void *));
-      }
-    __sigaction_handler;
-# define sa_handler	__sigaction_handler.sa_handler
-# define sa_sigaction	__sigaction_handler.sa_sigaction
-#else
-    __sighandler_t sa_handler;
-#endif
-
-    /* Additional set of signals to be blocked.  */
-    __sigset_t sa_mask;
-
-    /* Special flags.  */
-    int sa_flags;
-
-    /* Restore handler.  */
-    void (*sa_restorer) __PMT ((void));
-  };
-
-/* Bits in `sa_flags'.  */
-#define	SA_NOCLDSTOP  1		 /* Don't send SIGCHLD when children stop.  */
-#define SA_NOCLDWAIT  2		 /* Don't create zombie on child death.  */
-#define SA_SIGINFO    4		 /* Invoke signal-catching function with
-				    three arguments instead of one.  */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK   0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART   0x10000000 /* Restart syscall on signal return.  */
-# define SA_NODEFER   0x40000000 /* Don't automatically block the signal when
-				    its handler is being executed.  */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler.  */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op.  */
-
-/* Some aliases for the SA_ constants.  */
-# define SA_NOMASK    SA_NODEFER
-# define SA_ONESHOT   SA_RESETHAND
-# define SA_STACK     SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'.  */
-#define	SIG_BLOCK     0		 /* Block signals.  */
-#define	SIG_UNBLOCK   1		 /* Unblock signals.  */
-#define	SIG_SETMASK   2		 /* Set the set of blocked signals.  */
diff --git a/libc/sysdeps/linux/h8300/bits/sigcontext.h b/libc/sysdeps/linux/h8300/bits/sigcontext.h
deleted file mode 100644
index 97cbf4b30..000000000
--- a/libc/sysdeps/linux/h8300/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/siginfo.h b/libc/sysdeps/linux/h8300/bits/siginfo.h
deleted file mode 100644
index 66e626199..000000000
--- a/libc/sysdeps/linux/h8300/bits/siginfo.h
+++ /dev/null
@@ -1,279 +0,0 @@
-/* siginfo_t, sigevent and constants.  Linux version.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-#if (!defined __have_siginfo_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t	1
-
-/* Type for data associated with a signal.  */
-typedef union sigval
-  {
-    int sival_int;
-    void *sival_ptr;
-  } sigval_t;
-
-# define __SI_MAX_SIZE     128
-# define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
-
-typedef struct siginfo
-  {
-    int si_signo;		/* Signal number.  */
-    int si_errno;		/* If non-zero, an errno value associated with
-				   this signal, as defined in <errno.h>.  */
-    int si_code;		/* Signal code.  */
-
-    union
-      {
-	int _pad[__SI_PAD_SIZE];
-
-	 /* kill().  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	  } _kill;
-
-	/* POSIX.1b timers.  */
-	struct
-	  {
-	    unsigned int _timer1;
-	    unsigned int _timer2;
-	  } _timer;
-
-	/* POSIX.1b signals.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    sigval_t si_sigval;	/* Signal value.  */
-	  } _rt;
-
-	/* SIGCHLD.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Which child.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    int si_status;	/* Exit value or signal.  */
-	    __clock_t si_utime;
-	    __clock_t si_stime;
-	  } _sigchld;
-
-	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS.  */
-	struct
-	  {
-	    void *si_addr;	/* Faulting insn/memory ref.  */
-	  } _sigfault;
-
-	/* SIGPOLL.  */
-	struct
-	  {
-	    int si_band;	/* Band event for SIGPOLL.  */
-	    int si_fd;
-	  } _sigpoll;
-      } _sifields;
-  } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names.  */
-# define si_pid		_sifields._kill.si_pid
-# define si_uid		_sifields._kill.si_uid
-# define si_status	_sifields._sigchld.si_status
-# define si_utime	_sifields._sigchld.si_utime
-# define si_stime	_sifields._sigchld.si_stime
-# define si_value	_sifields._rt.si_sigval
-# define si_int		_sifields._rt.si_sigval.sival_int
-# define si_ptr		_sifields._rt.si_sigval.sival_ptr
-# define si_addr	_sifields._sigfault.si_addr
-# define si_band	_sifields._sigpoll.si_band
-# define si_fd		_sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'.  Positive values are reserved for kernel-generated
-   signals.  */
-enum
-{
-  SI_SIGIO = -5,		/* Sent by queued SIGIO. */
-# define SI_SIGIO	SI_SIGIO
-  SI_ASYNCIO,			/* Sent by AIO completion.  */
-# define SI_ASYNCIO	SI_ASYNCIO
-  SI_MESGQ,			/* Sent by real time mesq state change.  */
-# define SI_MESGQ	SI_MESGQ
-  SI_TIMER,			/* Sent by timer expiration.  */
-# define SI_TIMER	SI_TIMER
-  SI_QUEUE,			/* Sent by sigqueue.  */
-# define SI_QUEUE	SI_QUEUE
-  SI_USER			/* Sent by kill, sigsend, raise.  */
-# define SI_USER	SI_USER
-};
-
-
-/* `si_code' values for SIGILL signal.  */
-enum
-{
-  ILL_ILLOPC = 1,		/* Illegal opcode.  */
-# define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
-# define ILL_ILLOPN	ILL_ILLOPN
-  ILL_ILLADR,			/* Illegal addressing mode.  */
-# define ILL_ILLADR	ILL_ILLADR
-  ILL_ILLTRP,			/* Illegal trap. */
-# define ILL_ILLTRP	ILL_ILLTRP
-  ILL_PRVOPC,			/* Privileged opcode.  */
-# define ILL_PRVOPC	ILL_PRVOPC
-  ILL_PRVREG,			/* Privileged register.  */
-# define ILL_PRVREG	ILL_PRVREG
-  ILL_COPROC,			/* Coprocessor error.  */
-# define ILL_COPROC	ILL_COPROC
-  ILL_BADSTK			/* Internal stack error.  */
-# define ILL_BADSTK	ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal.  */
-enum
-{
-  FPE_INTDIV = 1,		/* Integer divide by zero.  */
-# define FPE_INTDIV	FPE_INTDIV
-  FPE_INTOVF,			/* Integer overflow.  */
-# define FPE_INTOVF	FPE_INTOVF
-  FPE_FLTDIV,			/* Floating point divide by zero.  */
-# define FPE_FLTDIV	FPE_FLTDIV
-  FPE_FLTOVF,			/* Floating point overflow.  */
-# define FPE_FLTOVF	FPE_FLTOVF
-  FPE_FLTUND,			/* Floating point underflow.  */
-# define FPE_FLTUND	FPE_FLTUND
-  FPE_FLTRES,			/* Floating point inexact result.  */
-# define FPE_FLTRES	FPE_FLTRES
-  FPE_FLTINV,			/* Floating point invalid operation.  */
-# define FPE_FLTINV	FPE_FLTINV
-  FPE_FLTSUB			/* Subscript out of range.  */
-# define FPE_FLTSUB	FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal.  */
-enum
-{
-  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
-# define SEGV_MAPERR	SEGV_MAPERR
-  SEGV_ACCERR			/* Invalid permissions for mapped object.  */
-# define SEGV_ACCERR	SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal.  */
-enum
-{
-  BUS_ADRALN = 1,		/* Invalid address alignment.  */
-# define BUS_ADRALN	BUS_ADRALN
-  BUS_ADRERR,			/* Non-existant physical address.  */
-# define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
-# define BUS_OBJERR	BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal.  */
-enum
-{
-  TRAP_BRKPT = 1,		/* Process breakpoint.  */
-# define TRAP_BRKPT	TRAP_BRKPT
-  TRAP_TRACE			/* Process trace trap.  */
-# define TRAP_TRACE	TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal.  */
-enum
-{
-  CLD_EXITED = 1,		/* Child has exited.  */
-# define CLD_EXITED	CLD_EXITED
-  CLD_KILLED,			/* Child was killed.  */
-# define CLD_KILLED	CLD_KILLED
-  CLD_DUMPED,			/* Child terminated abnormally.  */
-# define CLD_DUMPED	CLD_DUMPED
-  CLD_TRAPPED,			/* Traced child has trapped.  */
-# define CLD_TRAPPED	CLD_TRAPPED
-  CLD_STOPPED,			/* Child has stopped.  */
-# define CLD_STOPPED	CLD_STOPPED
-  CLD_CONTINUED			/* Stopped child has continued.  */
-# define CLD_CONTINUED	CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal.  */
-enum
-{
-  POLL_IN = 1,			/* Data input available.  */
-# define POLL_IN	POLL_IN
-  POLL_OUT,			/* Output buffers available.  */
-# define POLL_OUT	POLL_OUT
-  POLL_MSG,			/* Input message available.   */
-# define POLL_MSG	POLL_MSG
-  POLL_ERR,			/* I/O error.  */
-# define POLL_ERR	POLL_ERR
-  POLL_PRI,			/* High priority input available.  */
-# define POLL_PRI	POLL_PRI
-  POLL_HUP			/* Device disconnected.  */
-# define POLL_HUP	POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
-
-
-#if defined _SIGNAL_H && !defined __have_sigevent_t
-# define __have_sigevent_t	1
-
-/* Structure to transport application-defined values with signals.  */
-# define __SIGEV_MAX_SIZE	64
-# define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-
-typedef struct sigevent
-  {
-    sigval_t sigev_value;
-    int sigev_signo;
-    int sigev_notify;
-
-    union
-      {
-	int _pad[__SIGEV_PAD_SIZE];
-
-	struct
-	  {
-	    void (*_function) __PMT ((sigval_t)); /* Function to start.  */
-	    void *_attribute;			  /* Really pthread_attr_t.  */
-	  } _sigev_thread;
-      } _sigev_un;
-  } sigevent_t;
-
-/* POSIX names to access some of the members.  */
-# define sigev_notify_function   _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values.  */
-enum
-{
-  SIGEV_SIGNAL = 0,		/* Notify via signal.  */
-# define SIGEV_SIGNAL	SIGEV_SIGNAL
-  SIGEV_NONE,			/* Other notification: meaningless.  */
-# define SIGEV_NONE	SIGEV_NONE
-  SIGEV_THREAD			/* Deliver via thread creation.  */
-# define SIGEV_THREAD	SIGEV_THREAD
-};
-
-#endif	/* have _SIGNAL_H.  */
diff --git a/libc/sysdeps/linux/h8300/bits/signum.h b/libc/sysdeps/linux/h8300/bits/signum.h
deleted file mode 100644
index fb26703d0..000000000
--- a/libc/sysdeps/linux/h8300/bits/signum.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Signal number definitions.  Linux version.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifdef	_SIGNAL_H
-
-/* Fake signal functions.  */
-#define SIG_ERR	((__sighandler_t) -1)		/* Error return.  */
-#define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
-#define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
-#endif
-
-
-/* Signals.  */
-#define	SIGHUP		1	/* Hangup (POSIX).  */
-#define	SIGINT		2	/* Interrupt (ANSI).  */
-#define	SIGQUIT		3	/* Quit (POSIX).  */
-#define	SIGILL		4	/* Illegal instruction (ANSI).  */
-#define	SIGTRAP		5	/* Trace trap (POSIX).  */
-#define	SIGABRT		6	/* Abort (ANSI).  */
-#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
-#define	SIGBUS		7	/* BUS error (4.2 BSD).  */
-#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
-#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
-#define	SIGUSR1		10	/* User-defined signal 1 (POSIX).  */
-#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
-#define	SIGUSR2		12	/* User-defined signal 2 (POSIX).  */
-#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define	SIGALRM		14	/* Alarm clock (POSIX).  */
-#define	SIGTERM		15	/* Termination (ANSI).  */
-#define	SIGSTKFLT	16	/* Stack fault.  */
-#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
-#define	SIGCHLD		17	/* Child status has changed (POSIX).  */
-#define	SIGCONT		18	/* Continue (POSIX).  */
-#define	SIGSTOP		19	/* Stop, unblockable (POSIX).  */
-#define	SIGTSTP		20	/* Keyboard stop (POSIX).  */
-#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
-#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
-#define	SIGURG		23	/* Urgent condition on socket (4.2 BSD).  */
-#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
-#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
-#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
-#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
-#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
-#define	SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
-#define	SIGIO		29	/* I/O now possible (4.2 BSD).  */
-#define	SIGPWR		30	/* Power failure restart (System V).  */
-#define SIGSYS		31	/* Bad system call.  */
-#define SIGUNUSED	31
-
-#define	_NSIG		64	/* Biggest signal number + 1
-				   (including real-time signals).  */
-
-#define SIGRTMIN        (__libc_current_sigrtmin ())
-#define SIGRTMAX        (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel.  These values should not be
-   used directly at user level.  */
-#define __SIGRTMIN	32
-#define __SIGRTMAX	(_NSIG - 1)
-
-#endif	/* <signal.h> included.  */
diff --git a/libc/sysdeps/linux/h8300/bits/sigset.h b/libc/sysdeps/linux/h8300/bits/sigset.h
deleted file mode 100644
index 7ccadda45..000000000
--- a/libc/sysdeps/linux/h8300/bits/sigset.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/h8300/bits/sigstack.h b/libc/sysdeps/linux/h8300/bits/sigstack.h
deleted file mode 100644
index 905e87fd9..000000000
--- a/libc/sysdeps/linux/h8300/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    __ptr_t ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    __ptr_t ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/h8300/bits/sigthread.h b/libc/sysdeps/linux/h8300/bits/sigthread.h
deleted file mode 100644
index c213614be..000000000
--- a/libc/sysdeps/linux/h8300/bits/sigthread.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H 
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-__BEGIN_DECLS
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask __P ((int __how, __const __sigset_t *__newmask,
-				 __sigset_t *__oldmask));
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill __P ((pthread_t __thread, int __signo));
-
-__END_DECLS
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/h8300/bits/sockaddr.h b/libc/sysdeps/linux/h8300/bits/sockaddr.h
deleted file mode 100644
index 8078963a8..000000000
--- a/libc/sysdeps/linux/h8300/bits/sockaddr.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-__BEGIN_DECLS
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-/* Return the length of a `sockaddr' structure.  */
-#define SA_LEN(_x)	__libc_sa_len((_x)->sa_family)
-extern int __libc_sa_len __P ((sa_family_t __af));
-
-__END_DECLS
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/h8300/bits/socket.h b/libc/sysdeps/linux/h8300/bits/socket.h
deleted file mode 100644
index dde2b2a7d..000000000
--- a/libc/sysdeps/linux/h8300/bits/socket.h
+++ /dev/null
@@ -1,310 +0,0 @@
-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991,92,94,95,96,97,98,99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Appletalk DDP.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_ATMPVC	8	/* ATM PVCs.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
-#define	PF_DECnet	12	/* Reserved for DECnet project.  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
-#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
-#define	PF_KEY		15	/* PF_KEY key management API.  */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
-#define	PF_PACKET	17	/* Packet family.  */
-#define	PF_ASH		18	/* Ash.  */
-#define	PF_ECONET	19	/* Acorn Econet.  */
-#define	PF_ATMSVC	20	/* ATM SVCs.  */
-#define	PF_SNA		22	/* Linux SNA Project */
-#define PF_IRDA		23	/* IRDA sockets.  */
-#define	PF_MAX		32	/* For now..  */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_ATMPVC	PF_ATMPVC
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	AF_KEY		PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_ASH		PF_ASH
-#define	AF_ECONET	PF_ECONET
-#define	AF_ATMSVC	PF_ATMSVC
-#define	AF_SNA		PF_SNA
-#define AF_IRDA		PF_IRDA
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_RAW		255
-#define SOL_DECNET      261
-#define SOL_X25         262
-#define SOL_PACKET	263
-#define SOL_ATM		264	/* ATM layer (cell level).  */
-#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
-#define SOL_IRDA	266
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Structure large enough to hold any socket address (with the historical
-   exception of AF_UNIX).  We reserve 128 bytes.  */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype	__uint64_t
-#else
-# define __ss_aligntype	__uint32_t
-#endif
-#define _SS_SIZE	128
-#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
-  {
-    __SOCKADDR_COMMON (__ss_);	/* Address family, etc.  */
-    __ss_aligntype __ss_align;	/* Force desired alignment.  */
-    char __ss_padding[_SS_PADSIZE];
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-#ifdef __USE_GNU
-    /* DECnet uses a different name.  */
-    MSG_TRYHARD		= MSG_DONTROUTE,
-# define MSG_TRYHARD	MSG_DONTROUTE
-#endif
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define	MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
-#define	MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_EOR		= 0x80, /* End of record.  */
-#define	MSG_EOR		MSG_EOR
-    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
-#define	MSG_WAITALL	MSG_WAITALL
-    MSG_FIN		= 0x200,
-#define	MSG_FIN		MSG_FIN
-    MSG_SYN		= 0x400,
-#define	MSG_SYN		MSG_SYN
-    MSG_URG		= 0x800,
-#define	MSG_URG		MSG_URG
-    MSG_RST		= 0x1000,
-#define	MSG_RST		MSG_RST
-    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
-#define	MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000  /* Do not generate SIGPIPE.  */
-#define	MSG_NOSIGNAL	MSG_NOSIGNAL
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    __ptr_t msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    size_t msg_iovlen;		/* Number of elements in the vector.  */
-
-    __ptr_t msg_control;	/* Ancillary data (eg BSD filedesc passing). */
-    size_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-    unsigned char __cmsg_data[0]; /* Ancillary data.  */
-    /* XXX Perhaps this should be removed.  */
-#endif
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
-			 & ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
-			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-__BEGIN_DECLS
-extern struct cmsghdr *__cmsg_nxthdr __P ((struct msghdr *__mhdr,
-					   struct cmsghdr *__cmsg));
-__END_DECLS
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg)
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-    /* The kernel header does this so there may be a reason.  */
-    return 0;
-
-  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
-			       + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) >= ((unsigned char *) __mhdr->msg_control
-					 + __mhdr->msg_controllen)
-      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
-	  >= ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
-    /* No more entries.  */
-    return 0;
-  return __cmsg;
-}
-#endif	/* Use `extern inline'.  */
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,		/* Transfer file descriptors.  */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
-    __SCM_CONNECT = 0x03	/* Data array is `struct scm_connect'.  */
-  };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
-  pid_t pid;			/* PID of sending process.  */
-  uid_t uid;			/* UID of sending process.  */
-  gid_t gid;			/* GID of sending process.  */
-};
-
-/* Get socket manipulation related informations from kernel headers.  */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-#endif	/* bits/socket.h */
diff --git a/libc/sysdeps/linux/h8300/bits/stab.def b/libc/sysdeps/linux/h8300/bits/stab.def
deleted file mode 100644
index 48ea231e6..000000000
--- a/libc/sysdeps/linux/h8300/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/h8300/bits/stat.h b/libc/sysdeps/linux/h8300/bits/stat.h
deleted file mode 100644
index c175668a0..000000000
--- a/libc/sysdeps/linux/h8300/bits/stat.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Copyright (C) 1992, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* Versions of the `struct stat' data structure.  */
-#define _STAT_VER_LINUX_OLD	1
-#define _STAT_VER_KERNEL	1
-#define _STAT_VER_SVR4		2
-#define _STAT_VER_LINUX		3
-#define _STAT_VER		_STAT_VER_LINUX	/* The one defined below.  */
-
-/* Versions of the `xmknod' interface.  */
-#define _MKNOD_VER_LINUX	1
-#define _MKNOD_VER_SVR4		2
-#define _MKNOD_VER		_MKNOD_VER_LINUX /* The bits defined below.  */
-
-
-struct stat
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned short int __pad1;
-#ifndef __USE_FILE_OFFSET64
-    __ino_t st_ino;			/* File serial number.	*/
-#else
-    __ino64_t st_ino;			/* File serial number.	*/
-#endif
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned short int __pad2;
-#ifndef __USE_FILE_OFFSET64
-    __off_t st_size;			/* Size of file, in bytes.  */
-#else
-    __off64_t st_size;			/* Size of file, in bytes.  */
-#endif
-    unsigned long int st_blksize;	/* Optimal block size for I/O.  */
-
-#ifndef __USE_FILE_OFFSET64
-    __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
-#else
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-#endif
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned short int __pad1;
-
-    __ino64_t st_ino;			/* File serial number.	*/
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned short int __pad2;
-    __off64_t st_size;			/* Size of file, in bytes.  */
-    unsigned long int st_blksize;	/* Optimal block size for I/O.  */
-
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-#endif
-
-/* Tell code we have these members.  */
-#define	_STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-
-/* Encoding of the file mode.  */
-
-#define	__S_IFMT	0170000	/* These bits determine file type.  */
-
-/* File types.  */
-#define	__S_IFDIR	0040000	/* Directory.  */
-#define	__S_IFCHR	0020000	/* Character device.  */
-#define	__S_IFBLK	0060000	/* Block device.  */
-#define	__S_IFREG	0100000	/* Regular file.  */
-#define	__S_IFIFO	0010000	/* FIFO.  */
-
-/* These don't actually exist on System V, but having them doesn't hurt.  */
-#define	__S_IFLNK	0120000	/* Symbolic link.  */
-#define	__S_IFSOCK	0140000	/* Socket.  */
-
-/* Protection bits.  */
-
-#define	__S_ISUID	04000	/* Set user ID on execution.  */
-#define	__S_ISGID	02000	/* Set group ID on execution.  */
-#define	__S_ISVTX	01000	/* Save swapped text after use (sticky).  */
-#define	__S_IREAD	0400	/* Read by owner.  */
-#define	__S_IWRITE	0200	/* Write by owner.  */
-#define	__S_IEXEC	0100	/* Execute by owner.  */
diff --git a/libc/sysdeps/linux/h8300/bits/statfs.h b/libc/sysdeps/linux/h8300/bits/statfs.h
deleted file mode 100644
index 31ae564b4..000000000
--- a/libc/sysdeps/linux/h8300/bits/statfs.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
-  {
-    int f_type;
-    int f_bsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-#endif
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
-  {
-    int f_type;
-    int f_bsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/statvfs.h b/libc/sysdeps/linux/h8300/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/h8300/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/h8300/bits/stdio-lock.h b/libc/sysdeps/linux/h8300/bits/stdio-lock.h
deleted file mode 100644
index edc69f6cf..000000000
--- a/libc/sysdeps/linux/h8300/bits/stdio-lock.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Thread package specific definitions of stream lock type.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-
-typedef pthread_mutex_t _IO_lock_t;
-
-/* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-     __libc_cleanup_region_start (_fct, _fp)
-#define _IO_cleanup_region_end(_doit) \
-     __libc_cleanup_region_end (_doit)
-#define _IO_lock_init(_name) \
-     __libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name) \
-     __libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name) \
-     __libc_lock_lock (_name)
-#define _IO_lock_unlock(_name) \
-     __libc_lock_unlock (_name)
diff --git a/libc/sysdeps/linux/h8300/bits/stdio.h b/libc/sysdeps/linux/h8300/bits/stdio.h
deleted file mode 100644
index c58643461..000000000
--- a/libc/sysdeps/linux/h8300/bits/stdio.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 198 Free Software Foundation, Inc.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg)
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void)
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp)
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void)
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c)
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream)
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream)
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c)
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream)
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream)
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream)
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/h8300/bits/stdio_lim.h b/libc/sysdeps/linux/h8300/bits/stdio_lim.h
deleted file mode 100644
index 9787b4358..000000000
--- a/libc/sysdeps/linux/h8300/bits/stdio_lim.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 255
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 256 
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/string.h b/libc/sysdeps/linux/h8300/bits/string.h
deleted file mode 100644
index 6462ef0d8..000000000
--- a/libc/sysdeps/linux/h8300/bits/string.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Optimized, inlined string functions.  m680x0 version, x >= 2.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string.h> directly; include <string.h> instead."
-#endif
-
-/* Currently the only purpose of this file is to tell the generic inline
-   macros that unaligned memory access is possible.  */
-#define _STRING_ARCH_unaligned	1
diff --git a/libc/sysdeps/linux/h8300/bits/string2.h b/libc/sysdeps/linux/h8300/bits/string2.h
deleted file mode 100644
index 734f5b0e3..000000000
--- a/libc/sysdeps/linux/h8300/bits/string2.h
+++ /dev/null
@@ -1,1214 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#ifndef __NO_STRING_INLINES
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ (void *)((char *) __u + 2);		      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if defined __GNUC__ \
-     && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 90))
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_mempcpy
-#  define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#  define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-
-#  if _STRING_ARCH_unaligned
-#   define __mempcpy_args(src) \
-     ((char *) (src))[0], ((char *) (src))[2], ((char *) (src))[4],	      \
-     ((char *) (src))[6],						      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ (void *)((char *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern __ptr_t __rawmemchr (const __ptr_t __s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strcpy
-# define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-
-# if _STRING_ARCH_unaligned
-#  define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_stpcpy
-#  define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#  define stpcpy(dest, src) __stpcpy (dest, src)
-
-#  if _STRING_ARCH_unaligned
-#   define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#  define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _HAVE_STRING_ARCH_memset && defined _HAVE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _HAVE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (memcpy (strchr (__dest, '\0'), src, n), __dest))    \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#ifndef _HAVE_STRING_ARCH_strcspn
-# define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, char __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, char __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, char __reject1,
-				     char __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, char __reject1, char __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, char __reject1,
-				     char __reject2, char __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, char __reject1, char __reject2,
-	      char __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strspn
-# define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? 0								      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, char __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, char __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, char __accept1,
-				    char __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, char __accept1, char __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, char __accept1,
-				    char __accept2, char __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, char __accept1, char __accept2, char __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strpbrk
-# define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? NULL								      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, char __accept1,
-				     char __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, char __accept1, char __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, char __accept1,
-				     char __accept2, char __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, char __accept1, char __accept2,
-	      char __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  */
-#ifndef _HAVE_STRING_ARCH_strstr
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if defined __USE_GNU && !defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strnlen
-__STRING_INLINE size_t
-strnlen (__const char *__string, size_t __maxlen)
-{
-  __const char *__end = (__const char *) memchr (__string, '\0', __maxlen);
-  return __end ? (size_t) (__end - __string) : __maxlen;
-}
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strtok_r
-# define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  if (*__s == '\0')
-    __result = NULL;
-  else
-    {
-      __result = __s;
-      while (*__s != '\0' && *__s != __sep)
-	++__s;
-      if (*__s == '\0')
-	*__nextp = __s;
-      else
-	{
-	  *__s = '\0';
-	  *__nextp = __s + 1;
-	}
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r ((s), (sep), (nextp))
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strsep
-
-# define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject)
-    *(*__s)++ = '\0';
-  else
-    if ((*__s = strchr (__retval, __reject)) != NULL)
-      *(*__s)++ = '\0';
-    else
-      *__s = NULL;
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2
-      || *__retval == __reject3)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2
-	     && *__cp != __reject3)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_g (char **__s, __const char *__reject);
-__STRING_INLINE char *
-__strsep_g (char **__s, __const char *__reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return NULL;
-  if ((*__s = strpbrk (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep ((s), (reject))
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/h8300/bits/stropts.h b/libc/sysdeps/linux/h8300/bits/stropts.h
deleted file mode 100644
index ed807473c..000000000
--- a/libc/sysdeps/linux/h8300/bits/stropts.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWRSET    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#define FLUSHBAND	0x04	/* Flush only specified band.  */
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#define RPROTMASK	0x001C	/* The RPROT bits */
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#define	SNDPIPE		0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    __t_uscalar_t flags;		/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    __t_uscalar_t flags;		/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    __uid_t uid;
-    __gid_t gid;
-    char fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/h8300/bits/termios.h b/libc/sysdeps/linux/h8300/bits/termios.h
deleted file mode 100644
index a5ba1d258..000000000
--- a/libc/sysdeps/linux/h8300/bits/termios.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/* termios type and macro definitions.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 32
-struct termios
-  {
-    tcflag_t c_iflag;		/* input mode flags */
-    tcflag_t c_oflag;		/* output mode flags */
-    tcflag_t c_cflag;		/* control mode flags */
-    tcflag_t c_lflag;		/* local mode flags */
-    cc_t c_line;			/* line discipline */
-    cc_t c_cc[NCCS];		/* control characters */
-    speed_t c_ispeed;		/* input speed */
-    speed_t c_ospeed;		/* output speed */
-  };
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY	0000400
-# define   NL0	0000000
-# define   NL1	0000400
-# define CRDLY	0003000
-# define   CR0	0000000
-# define   CR1	0001000
-# define   CR2	0002000
-# define   CR3	0003000
-# define TABDLY	0014000
-# define   TAB0	0000000
-# define   TAB1	0004000
-# define   TAB2	0010000
-# define   TAB3	0014000
-# define BSDLY	0020000
-# define   BS0	0000000
-# define   BS1	0020000
-# define FFDLY	0100000
-# define   FF0	0000000
-# define   FF1	0100000
-#endif
-
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-
-#ifdef __USE_MISC
-# define XTABS	0014000
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD	0010017
-#endif
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-#endif
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#ifdef __USE_MISC
-# define CBAUDEX 0010000
-#endif
-#define  B57600   0010001
-#define  B115200  0010002
-#define  B230400  0010003
-#define  B460800  0010004
-#define  B500000  0010005
-#define  B576000  0010006
-#define  B921600  0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#ifdef __USE_MISC
-# define CIBAUD	  002003600000		/* input baud rate (not used) */
-# define CRTSCTS  020000000000		/* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE	0000004
-#endif
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#ifdef __USE_MISC
-# define ECHOCTL 0001000
-# define ECHOPRT 0002000
-# define ECHOKE	 0004000
-# define FLUSHO	 0010000
-# define PENDIN	 0040000
-#endif
-#define IEXTEN	0100000
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-
-#define _IOT_termios /* Hurd ioctl type field.  */ \
-  _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
diff --git a/libc/sysdeps/linux/h8300/bits/time.h b/libc/sysdeps/linux/h8300/bits/time.h
deleted file mode 100644
index 274d61677..000000000
--- a/libc/sysdeps/linux/h8300/bits/time.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* System-dependent timing definitions.  Linux version.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- * Never include this file directly; use <time.h> instead.
- */
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-#  define _BITS_TIME_H	1
-
-/* ISO/IEC 9899:1990 7.12.1: <time.h>
-   The macro `CLOCKS_PER_SEC' is the number per second of the value
-   returned by the `clock' function. */
-/* CAE XSH, Issue 4, Version 2: <time.h>
-   The value of CLOCKS_PER_SEC is required to be 1 million on all
-   XSI-conformant systems. */
-#  define CLOCKS_PER_SEC  1000000
-
-#  ifndef __STRICT_ANSI__
-/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
-   presents the real value for clock ticks per second for the system.  */
-#   define CLK_TCK 100
-#  endif
-
-# endif	/* bits/time.h */
-#endif
-
-#ifdef __need_timeval 
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-#  define _STRUCT_TIMEVAL	1
-#  include <bits/types.h>
-
-/* A time value that is accurate to the nearest
-   microsecond but also has a range of years.  */
-struct timeval
-  {
-    __time_t tv_sec;		/* Seconds.  */
-    __time_t tv_usec;		/* Microseconds.  */
-  };
-# endif	/* struct timeval */
-#endif	/* need timeval */ 
diff --git a/libc/sysdeps/linux/h8300/bits/types.h b/libc/sysdeps/linux/h8300/bits/types.h
deleted file mode 100644
index 8f1465424..000000000
--- a/libc/sysdeps/linux/h8300/bits/types.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Copyright (C) 1991,92,94,95,96,97,98,99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- * Never include this file directly; use <sys/types.h> instead.
- */
-
-#ifndef	_BITS_TYPES_H
-#define	_BITS_TYPES_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#include <stddef.h>
-
-/* Convenience types.  */
-typedef unsigned char __u_char;
-typedef unsigned short __u_short;
-typedef unsigned int __u_int;
-typedef unsigned long __u_long;
-#ifdef __GNUC__
-typedef unsigned long long int __u_quad_t;
-typedef long long int __quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } __quad_t;
-typedef struct
-  {
-    __u_long __val[2];
-  } __u_quad_t;
-#endif
-typedef signed char __int8_t;
-typedef unsigned char __uint8_t;
-typedef signed short int __int16_t;
-typedef unsigned short int __uint16_t;
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#ifdef __GNUC__
-typedef signed long long int __int64_t;
-typedef unsigned long long int __uint64_t;
-#endif
-typedef __quad_t *__qaddr_t;
-
-typedef __u_short __dev_t;		/* Type of device numbers.  */
-typedef __u_short __uid_t;		/* Type of user identifications.  */
-typedef __u_short __gid_t;		/* Type of group identifications.  */
-typedef __u_long __ino_t;		/* Type of file serial numbers.  */
-typedef __u_short __mode_t;		/* Type of file attribute bitmasks.  */
-typedef __u_short __nlink_t; 		/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef __quad_t __loff_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
-typedef __u_long __rlim_t;		/* Type of resource counts.  */
-typedef __u_quad_t __rlim64_t;		/* Type of resource counts (LFS).  */
-typedef __u_int __id_t;			/* General type for ID.  */
-
-typedef struct
-  {
-    int __val[2];
-  } __fsid_t;				/* Type of file system IDs.  */
-
-/* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
-typedef long int __swblk_t;		/* Type of a swap block maybe?  */
-typedef unsigned int __useconds_t;
-typedef long int __suseconds_t;
-
-typedef long int __clock_t;
-
-/* Clock ID used in clock and timer functions.  */
-typedef int __clockid_t;
-
-/* Timer ID returned by `timer_create'.  */
-typedef int __timer_t;
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define __FD_SETSIZE	1024
-
-typedef int __key_t;
-
-/* Used in `struct shmid_ds'.  */
-typedef unsigned short int __ipc_pid_t;
-
-/* Type to represent block size.  */
-typedef long int __blksize_t;
-
-/* Types from the Large File Support interface.  */
-
-/* Type to count number os disk blocks.  */
-typedef long int __blkcnt_t;
-typedef __quad_t __blkcnt64_t;
-
-/* Type to count file system blocks.  */
-typedef __u_long __fsblkcnt_t;
-typedef __u_quad_t __fsblkcnt64_t;
-
-/* Type to count file system inodes.  */
-typedef __u_long __fsfilcnt_t;
-typedef __u_quad_t __fsfilcnt64_t;
-
-/* Type of file serial numbers.  */
-typedef __u_long __ino64_t;
-
-/* Type of file sizes and offsets.  */
-typedef __loff_t __off64_t;
-
-/* Used in XTI.  */
-typedef long int __t_scalar_t;
-typedef unsigned long int __t_uscalar_t;
-
-/* Duplicates info from stdint.h but this is used in unistd.h.  */
-typedef int __intptr_t;
-
-/* Duplicate info from sys/socket.h.  */
-typedef unsigned int __socklen_t;
-
-/* Now add the thread types.  */
-#ifdef __USE_UNIX98
-# include <bits/pthreadtypes.h>
-#endif
-
-#endif /* bits/types.h */
diff --git a/libc/sysdeps/linux/h8300/bits/uio.h b/libc/sysdeps/linux/h8300/bits/uio.h
deleted file mode 100644
index 38ac17baa..000000000
--- a/libc/sysdeps/linux/h8300/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/h8300/bits/ustat.h b/libc/sysdeps/linux/h8300/bits/ustat.h
deleted file mode 100644
index 526069a7f..000000000
--- a/libc/sysdeps/linux/h8300/bits/ustat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <sys/types.h>
-
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
diff --git a/libc/sysdeps/linux/h8300/bits/utmp.h b/libc/sysdeps/linux/h8300/bits/utmp.h
deleted file mode 100644
index d07486e9c..000000000
--- a/libc/sysdeps/linux/h8300/bits/utmp.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/h8300/bits/utmpx.h b/libc/sysdeps/linux/h8300/bits/utmpx.h
deleted file mode 100644
index 74befe59e..000000000
--- a/libc/sysdeps/linux/h8300/bits/utmpx.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Structures and defenitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/h8300/bits/utsname.h b/libc/sysdeps/linux/h8300/bits/utsname.h
deleted file mode 100644
index 8f4bf16f5..000000000
--- a/libc/sysdeps/linux/h8300/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/h8300/bits/waitflags.h b/libc/sysdeps/linux/h8300/bits/waitflags.h
deleted file mode 100644
index b854dd333..000000000
--- a/libc/sysdeps/linux/h8300/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/h8300/bits/waitstatus.h b/libc/sysdeps/linux/h8300/bits/waitstatus.h
deleted file mode 100644
index cb9f6cee9..000000000
--- a/libc/sysdeps/linux/h8300/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/h8300/bits/wordsize.h b/libc/sysdeps/linux/h8300/bits/wordsize.h
deleted file mode 100644
index 62dad0c71..000000000
--- a/libc/sysdeps/linux/h8300/bits/wordsize.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#define __WORDSIZE	32
diff --git a/libc/sysdeps/linux/h8300/bits/xopen_lim.h b/libc/sysdeps/linux/h8300/bits/xopen_lim.h
deleted file mode 100644
index 9f22e44e2..000000000
--- a/libc/sysdeps/linux/h8300/bits/xopen_lim.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_FOPEN_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define IOV_MAX		_XOPEN_IOV_MAX
-
-/* The number of streams that one process can have open at one time.  */
-#define STREAM_MAX	FOPEN_MAX
-
-/* Maximum number of bytes supported for the name of a time zone.  */
-#define TZNAME_MAX	_POSIX_TZNAME_MAX
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/i386/Makefile b/libc/sysdeps/linux/i386/Makefile
index 143162ccb..d7933bba1 100644
--- a/libc/sysdeps/linux/i386/Makefile
+++ b/libc/sysdeps/linux/i386/Makefile
@@ -74,8 +74,6 @@ $(COBJS): %.o : %.c
 
 headers:
 	@(TOPDIR=$(TOPDIR) CC=$(CC) /bin/sh $(TOPDIR)/extra/scripts/gen_bits_syscall_h.sh > bits/syscall.h ) 
-	cd $(TOPDIR)/include/sys && ln -fs ../../libc/sysdeps/linux/i386/vm86.h .
-	cd $(TOPDIR)/include/sys && ln -fs ../../libc/sysdeps/linux/i386/reg.h .
 
 
 clean:
diff --git a/libc/sysdeps/linux/i386/bits/byteswap.h b/libc/sysdeps/linux/i386/bits/byteswap.h
index c76b0814d..d08a342ab 100644
--- a/libc/sysdeps/linux/i386/bits/byteswap.h
+++ b/libc/sysdeps/linux/i386/bits/byteswap.h
@@ -1,5 +1,5 @@
 /* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,6 +21,9 @@
 # error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
 #endif
 
+#ifndef _BITS_BYTESWAP_H
+#define _BITS_BYTESWAP_H 1
+
 /* Swap bytes in 16 bit value.  */
 #define __bswap_constant_16(x) \
      ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))
@@ -108,3 +111,5 @@
 	   }								      \
 	 __r.__ll; }))
 #endif
+
+#endif /* _BITS_BYTESWAP_H */
diff --git a/libc/sysdeps/linux/i386/bits/cmathcalls.h b/libc/sysdeps/linux/i386/bits/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/libc/sysdeps/linux/i386/bits/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/i386/bits/confname.h b/libc/sysdeps/linux/i386/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/i386/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/i386/bits/dirent.h b/libc/sysdeps/linux/i386/bits/dirent.h
deleted file mode 100644
index 82d8663f2..000000000
--- a/libc/sysdeps/linux/i386/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/i386/bits/dlfcn.h b/libc/sysdeps/linux/i386/bits/dlfcn.h
deleted file mode 100644
index 2525fa3d9..000000000
--- a/libc/sysdeps/linux/i386/bits/dlfcn.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
-
-/* This function calls the profiling functions.  */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-#endif
diff --git a/libc/sysdeps/linux/i386/bits/elfclass.h b/libc/sysdeps/linux/i386/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/i386/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/i386/bits/environments.h b/libc/sysdeps/linux/i386/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/i386/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/i386/bits/errno.h b/libc/sysdeps/linux/i386/bits/errno.h
deleted file mode 100644
index ac59d4c9d..000000000
--- a/libc/sysdeps/linux/i386/bits/errno.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
-   defined.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/libc/sysdeps/linux/i386/bits/in.h b/libc/sysdeps/linux/i386/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/i386/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/i386/bits/initspin.h b/libc/sysdeps/linux/i386/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/i386/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/i386/bits/ioctl-types.h b/libc/sysdeps/linux/i386/bits/ioctl-types.h
deleted file mode 100644
index e856a04b4..000000000
--- a/libc/sysdeps/linux/i386/bits/ioctl-types.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Structure types for pre-termios terminal ioctls.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'.  */
-#include <asm/ioctls.h>
-
-
-struct winsize
-  {
-    unsigned short int ws_row;
-    unsigned short int ws_col;
-    unsigned short int ws_xpixel;
-    unsigned short int ws_ypixel;
-  };
-
-#define NCC 8
-struct termio
-  {
-    unsigned short int c_iflag;		/* input mode flags */
-    unsigned short int c_oflag;		/* output mode flags */
-    unsigned short int c_cflag;		/* control mode flags */
-    unsigned short int c_lflag;		/* local mode flags */
-    unsigned char c_line;		/* line discipline */
-    unsigned char c_cc[NCC];		/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async  */
-#define N_6PACK		7
-#define N_MASC		8	/* Mobitex module  */
-#define N_R3964		9	/* Simatic R3964 module  */
-#define N_PROFIBUS_FDL	10	/* Profibus  */
-#define N_IRDA		11	/* Linux IR  */
-#define N_SMSBLOCK	12	/* SMS block mode  */
-#define N_HDLC		13	/* synchronous HDLC  */
-#define N_SYNC_PPP	14	/* synchronous PPP  */
-#define	N_HCI		15	/* Bluetooth HCI UART  */
diff --git a/libc/sysdeps/linux/i386/bits/ioctls.h b/libc/sysdeps/linux/i386/bits/ioctls.h
deleted file mode 100644
index b49ca2076..000000000
--- a/libc/sysdeps/linux/i386/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/i386/bits/ipc.h b/libc/sysdeps/linux/i386/bits/ipc.h
deleted file mode 100644
index f1a043fe5..000000000
--- a/libc/sysdeps/linux/i386/bits/ipc.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'.  */
-#define IPC_CREAT	01000		/* Create key if key does not exist. */
-#define IPC_EXCL	02000		/* Fail if key exists.  */
-#define IPC_NOWAIT	04000		/* Return error on wait.  */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'.  */
-#define IPC_RMID	0		/* Remove identifier.  */
-#define IPC_SET		1		/* Set `ipc_perm' options.  */
-#define IPC_STAT	2		/* Get `ipc_perm' options.  */
-#ifdef __USE_GNU
-# define IPC_INFO	3		/* See ipcs.  */
-#endif
-
-/* Special key values.  */
-#define IPC_PRIVATE	((__key_t) 0)	/* Private key.  */
-
-
-/* Data structure used to pass permission information to IPC operations.  */
-struct ipc_perm
-  {
-    __key_t __key;			/* Key.  */
-    __uid_t uid;			/* Owner's user ID.  */
-    __gid_t gid;			/* Owner's group ID.  */
-    __uid_t cuid;			/* Creator's user ID.  */
-    __gid_t cgid;			/* Creator's group ID.  */
-    unsigned short int mode;		/* Read/write permission.  */
-    unsigned short int __pad1;
-    unsigned short int __seq;		/* Sequence number.  */
-    unsigned short int __pad2;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-  };
diff --git a/libc/sysdeps/linux/i386/bits/libc-lock.h b/libc/sysdeps/linux/i386/bits/libc-lock.h
deleted file mode 100644
index dbd9cc14f..000000000
--- a/libc/sysdeps/linux/i386/bits/libc-lock.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#ifdef _LIBC
-typedef pthread_mutex_t __libc_lock_t;
-typedef pthread_rwlock_t __libc_rwlock_t;
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME), &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini (NAME)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock (NAME)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock (NAME)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock (NAME)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/i386/bits/local_lim.h b/libc/sysdeps/linux/i386/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/i386/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/i386/bits/locale.h b/libc/sysdeps/linux/i386/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/i386/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/i386/bits/mathcalls.h b/libc/sysdeps/linux/i386/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/i386/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/i386/bits/mathinline.h b/libc/sysdeps/linux/i386/bits/mathinline.h
index e8091df68..0464003b7 100644
--- a/libc/sysdeps/linux/i386/bits/mathinline.h
+++ b/libc/sysdeps/linux/i386/bits/mathinline.h
@@ -381,7 +381,7 @@ __sincosl (long double __x, long double *__sinx, long double *__cosx) __THROW
     ("fscale			# 2^int(x * log2(e))\n\t"		      \
      : "=t" (__temp) : "0" (1.0), "u" (__exponent));			      \
   __temp -= 1.0;							      \
-  return __temp + __value ?: __x
+  return __temp + __value ? __temp + __value : __x
 __inline_mathcodeNP_ (long double, __expm1l, __x, __expm1_code)
 
 
diff --git a/libc/sysdeps/linux/i386/bits/msq.h b/libc/sysdeps/linux/i386/bits/msq.h
deleted file mode 100644
index 32a49b592..000000000
--- a/libc/sysdeps/linux/i386/bits/msq.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions.  */
-#define MSG_NOERROR	010000	/* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT	020000	/* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition.  */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
-   The type `struct msg' is opaque.  */
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* structure describing operation permission */
-  __time_t msg_stime;		/* time of last msgsnd command */
-  unsigned long int __unused1;
-  __time_t msg_rtime;		/* time of last msgrcv command */
-  unsigned long int __unused2;
-  __time_t msg_ctime;		/* time of last change */
-  unsigned long int __unused3;
-  unsigned long int __msg_cbytes; /* current number of bytes on queue */
-  msgqnum_t msg_qnum;		/* number of messages currently on queue */
-  msglen_t msg_qbytes;		/* max number of bytes allowed on queue */
-  __pid_t msg_lspid;		/* pid of last msgsnd() */
-  __pid_t msg_lrpid;		/* pid of last msgrcv() */
-  unsigned long int __unused4;
-  unsigned long int __unused5;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes	__msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
-  {
-    int msgpool;
-    int msgmap;
-    int msgmax;
-    int msgmnb;
-    int msgmni;
-    int msgssz;
-    int msgtql;
-    unsigned short int msgseg;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/i386/bits/nan.h b/libc/sysdeps/linux/i386/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/i386/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/i386/bits/netdb.h b/libc/sysdeps/linux/i386/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/i386/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/i386/bits/poll.h b/libc/sysdeps/linux/i386/bits/poll.h
deleted file mode 100644
index dccb8b666..000000000
--- a/libc/sysdeps/linux/i386/bits/poll.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for.  These bits may be set in `events'
-   to indicate the interesting event types; they will appear in `revents'
-   to indicate the status of the file descriptor.  */
-#define POLLIN		0x001		/* There is data to read.  */
-#define POLLPRI		0x002		/* There is urgent data to read.  */
-#define POLLOUT		0x004		/* Writing now will not block.  */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2.  */
-# define POLLRDNORM	0x040		/* Normal data may be read.  */
-# define POLLRDBAND	0x080		/* Priority data may be read.  */
-# define POLLWRNORM	0x100		/* Writing now will not block.  */
-# define POLLWRBAND	0x200		/* Priority data may be written.  */
-#endif
-
-#ifdef __USE_GNU
-/* This is an extension for Linux.  */
-# define POLLMSG	0x400
-#endif
-
-/* Event types always implicitly polled for.  These bits need not be set in
-   `events', but they will appear in `revents' to indicate the status of
-   the file descriptor.  */
-#define POLLERR		0x008		/* Error condition.  */
-#define POLLHUP		0x010		/* Hung up.  */
-#define POLLNVAL	0x020		/* Invalid polling request.  */
diff --git a/libc/sysdeps/linux/i386/bits/posix1_lim.h b/libc/sysdeps/linux/i386/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/i386/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/i386/bits/posix2_lim.h b/libc/sysdeps/linux/i386/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/i386/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/i386/bits/pthreadtypes.h b/libc/sysdeps/linux/i386/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/libc/sysdeps/linux/i386/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/i386/bits/sched.h b/libc/sysdeps/linux/i386/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/i386/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/i386/bits/sem.h b/libc/sysdeps/linux/i386/bits/sem.h
deleted file mode 100644
index 6193501e2..000000000
--- a/libc/sysdeps/linux/i386/bits/sem.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'.  */
-#define SEM_UNDO	0x1000		/* undo the operation on exit */
-
-/* Commands for `semctl'.  */
-#define GETPID		11		/* get sempid */
-#define GETVAL		12		/* get semval */
-#define GETALL		13		/* get all semval's */
-#define GETNCNT		14		/* get semncnt */
-#define GETZCNT		15		/* get semzcnt */
-#define SETVAL		16		/* set semval */
-#define SETALL		17		/* set all semval's */
-
-
-/* Data structure describing a set of semaphores.  */
-struct semid_ds
-{
-  struct ipc_perm sem_perm;		/* operation permission struct */
-  __time_t sem_otime;			/* last semop() time */
-  unsigned long int __unused1;
-  __time_t sem_ctime;			/* last time changed by semctl() */
-  unsigned long int __unused2;
-  unsigned long int sem_nsems;		/* number of semaphores in set */
-  unsigned long int __unused3;
-  unsigned long int __unused4;
-};
-
-/* The user should define a union like the following to use it for arguments
-   for `semctl'.
-
-   union semun
-   {
-     int val;				<= value for SETVAL
-     struct semid_ds *buf;		<= buffer for IPC_STAT & IPC_SET
-     unsigned short int *array;		<= array for GETALL & SETALL
-     struct seminfo *__buf;		<= buffer for IPC_INFO
-   };
-
-   Previous versions of this file used to define this union but this is
-   incorrect.  One can test the macro _SEM_SEMUN_UNDEFINED to see whether
-   one must define the union or not.  */
-#define _SEM_SEMUN_UNDEFINED	1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct  seminfo
-{
-  int semmap;
-  int semmni;
-  int semmns;
-  int semmnu;
-  int semmsl;
-  int semopm;
-  int semume;
-  int semusz;
-  int semvmx;
-  int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/i386/bits/shm.h b/libc/sysdeps/linux/i386/bits/shm.h
deleted file mode 100644
index 18246c3bd..000000000
--- a/libc/sysdeps/linux/i386/bits/shm.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget.  */
-#define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
-#define SHM_W		0200		/* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'.  */
-#define SHM_RDONLY	010000		/* attach read-only else read-write */
-#define SHM_RND		020000		/* round attach address to SHMLBA */
-#define SHM_REMAP	040000		/* take-over region on attach */
-
-/* Commands for `shmctl'.  */
-#define SHM_LOCK	11		/* lock segment (root only) */
-#define SHM_UNLOCK	12		/* unlock segment (root only) */
-
-
-/* Type to count number of attaches.  */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores.  */
-struct shmid_ds
-  {
-    struct ipc_perm shm_perm;		/* operation permission struct */
-    size_t shm_segsz;			/* size of segment in bytes */
-    __time_t shm_atime;			/* time of last shmat() */
-    unsigned long int __unused1;
-    __time_t shm_dtime;			/* time of last shmdt() */
-    unsigned long int __unused2;
-    __time_t shm_ctime;			/* time of last change by shmctl() */
-    unsigned long int __unused3;
-    __pid_t shm_cpid;			/* pid of creator */
-    __pid_t shm_lpid;			/* pid of last shmop */
-    shmatt_t shm_nattch;		/* number of current attaches */
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 	13
-# define SHM_INFO 	14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST	01000	/* segment will be destroyed on last detach */
-# define SHM_LOCKED	02000   /* segment will not be swapped */
-
-struct	shminfo
-  {
-    unsigned long int shmmax;
-    unsigned long int shmmin;
-    unsigned long int shmmni;
-    unsigned long int shmseg;
-    unsigned long int shmall;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-  };
-
-struct shm_info
-  {
-    int used_ids;
-    unsigned long int shm_tot;	/* total allocated shm */
-    unsigned long int shm_rss;	/* total resident shm */
-    unsigned long int shm_swp;	/* total swapped shm */
-    unsigned long int swap_attempts;
-    unsigned long int swap_successes;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/i386/bits/sigaction.h b/libc/sysdeps/linux/i386/bits/sigaction.h
deleted file mode 100644
index 48cc5312f..000000000
--- a/libc/sysdeps/linux/i386/bits/sigaction.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives.  */
-struct sigaction
-  {
-    /* Signal handler.  */
-#ifdef __USE_POSIX199309
-    union
-      {
-	/* Used if SA_SIGINFO is not set.  */
-	__sighandler_t sa_handler;
-	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) (int, siginfo_t *, void *);
-      }
-    __sigaction_handler;
-# define sa_handler	__sigaction_handler.sa_handler
-# define sa_sigaction	__sigaction_handler.sa_sigaction
-#else
-    __sighandler_t sa_handler;
-#endif
-
-    /* Additional set of signals to be blocked.  */
-    __sigset_t sa_mask;
-
-    /* Special flags.  */
-    int sa_flags;
-
-    /* Restore handler.  */
-    void (*sa_restorer) (void);
-  };
-
-/* Bits in `sa_flags'.  */
-#define	SA_NOCLDSTOP  1		 /* Don't send SIGCHLD when children stop.  */
-#define SA_NOCLDWAIT  2		 /* Don't create zombie on child death.  */
-#define SA_SIGINFO    4		 /* Invoke signal-catching function with
-				    three arguments instead of one.  */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK   0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART   0x10000000 /* Restart syscall on signal return.  */
-# define SA_NODEFER   0x40000000 /* Don't automatically block the signal when
-				    its handler is being executed.  */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler.  */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op.  */
-
-/* Some aliases for the SA_ constants.  */
-# define SA_NOMASK    SA_NODEFER
-# define SA_ONESHOT   SA_RESETHAND
-# define SA_STACK     SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'.  */
-#define	SIG_BLOCK     0		 /* Block signals.  */
-#define	SIG_UNBLOCK   1		 /* Unblock signals.  */
-#define	SIG_SETMASK   2		 /* Set the set of blocked signals.  */
diff --git a/libc/sysdeps/linux/i386/bits/sigcontext.h b/libc/sysdeps/linux/i386/bits/sigcontext.h
deleted file mode 100644
index 67dcf9498..000000000
--- a/libc/sysdeps/linux/i386/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/i386/bits/siginfo.h b/libc/sysdeps/linux/i386/bits/siginfo.h
deleted file mode 100644
index 70a8c217e..000000000
--- a/libc/sysdeps/linux/i386/bits/siginfo.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* siginfo_t, sigevent and constants.  Linux/SPARC version.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
-    && !defined __need_sigevent_t
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t \
-	 || defined __need_sigevent_t))
-# define __have_sigval_t	1
-
-/* Type for data associated with a signal.  */
-typedef union sigval
-  {
-    int sival_int;
-    void *sival_ptr;
-  } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t	1
-
-# define __SI_MAX_SIZE     128
-# if __WORDSIZE == 64
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-typedef struct siginfo
-  {
-    int si_signo;		/* Signal number.  */
-    int si_errno;		/* If non-zero, an errno value associated with
-				   this signal, as defined in <errno.h>.  */
-    int si_code;		/* Signal code.  */
-
-    union
-      {
-	int _pad[__SI_PAD_SIZE];
-
-	 /* kill().  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	  } _kill;
-
-	/* POSIX.1b timers.  */
-	struct
-	  {
-	    unsigned int _timer1;
-	    unsigned int _timer2;
-	  } _timer;
-
-	/* POSIX.1b signals.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    sigval_t si_sigval;	/* Signal value.  */
-	  } _rt;
-
-	/* SIGCHLD.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Which child.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    int si_status;	/* Exit value or signal.  */
-	    __clock_t si_utime;
-	    __clock_t si_stime;
-	  } _sigchld;
-
-	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS.  */
-	struct
-	  {
-	    void *si_addr;	/* Faulting insn/memory ref.  */
-	  } _sigfault;
-
-	/* SIGPOLL.  */
-	struct
-	  {
-	    long int si_band;	/* Band event for SIGPOLL.  */
-	    int si_fd;
-	  } _sigpoll;
-      } _sifields;
-  } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names.  */
-# define si_pid		_sifields._kill.si_pid
-# define si_uid		_sifields._kill.si_uid
-# define si_timer1	_sifields._timer._timer1
-# define si_timer2	_sifields._timer._timer2
-# define si_status	_sifields._sigchld.si_status
-# define si_utime	_sifields._sigchld.si_utime
-# define si_stime	_sifields._sigchld.si_stime
-# define si_value	_sifields._rt.si_sigval
-# define si_int		_sifields._rt.si_sigval.sival_int
-# define si_ptr		_sifields._rt.si_sigval.sival_ptr
-# define si_addr	_sifields._sigfault.si_addr
-# define si_band	_sifields._sigpoll.si_band
-# define si_fd		_sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'.  Positive values are reserved for kernel-generated
-   signals.  */
-enum
-{
-  SI_ASYNCNL = -6,		/* Sent by asynch name lookup completion.  */
-# define SI_ASYNCNL	SI_ASYNCNL
-  SI_SIGIO,			/* Sent by queued SIGIO. */
-# define SI_SIGIO	SI_SIGIO
-  SI_ASYNCIO,			/* Sent by AIO completion.  */
-# define SI_ASYNCIO	SI_ASYNCIO
-  SI_MESGQ,			/* Sent by real time mesq state change.  */
-# define SI_MESGQ	SI_MESGQ
-  SI_TIMER,			/* Sent by timer expiration.  */
-# define SI_TIMER	SI_TIMER
-  SI_QUEUE,			/* Sent by sigqueue.  */
-# define SI_QUEUE	SI_QUEUE
-  SI_USER,			/* Sent by kill, sigsend, raise.  */
-# define SI_USER	SI_USER
-  SI_KERNEL = 0x80		/* Send by kernel.  */
-#define SI_KERNEL	SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal.  */
-enum
-{
-  ILL_ILLOPC = 1,		/* Illegal opcode.  */
-# define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
-# define ILL_ILLOPN	ILL_ILLOPN
-  ILL_ILLADR,			/* Illegal addressing mode.  */
-# define ILL_ILLADR	ILL_ILLADR
-  ILL_ILLTRP,			/* Illegal trap. */
-# define ILL_ILLTRP	ILL_ILLTRP
-  ILL_PRVOPC,			/* Privileged opcode.  */
-# define ILL_PRVOPC	ILL_PRVOPC
-  ILL_PRVREG,			/* Privileged register.  */
-# define ILL_PRVREG	ILL_PRVREG
-  ILL_COPROC,			/* Coprocessor error.  */
-# define ILL_COPROC	ILL_COPROC
-  ILL_BADSTK			/* Internal stack error.  */
-# define ILL_BADSTK	ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal.  */
-enum
-{
-  FPE_INTDIV = 1,		/* Integer divide by zero.  */
-# define FPE_INTDIV	FPE_INTDIV
-  FPE_INTOVF,			/* Integer overflow.  */
-# define FPE_INTOVF	FPE_INTOVF
-  FPE_FLTDIV,			/* Floating point divide by zero.  */
-# define FPE_FLTDIV	FPE_FLTDIV
-  FPE_FLTOVF,			/* Floating point overflow.  */
-# define FPE_FLTOVF	FPE_FLTOVF
-  FPE_FLTUND,			/* Floating point underflow.  */
-# define FPE_FLTUND	FPE_FLTUND
-  FPE_FLTRES,			/* Floating point inexact result.  */
-# define FPE_FLTRES	FPE_FLTRES
-  FPE_FLTINV,			/* Floating point invalid operation.  */
-# define FPE_FLTINV	FPE_FLTINV
-  FPE_FLTSUB			/* Subscript out of range.  */
-# define FPE_FLTSUB	FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal.  */
-enum
-{
-  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
-# define SEGV_MAPERR	SEGV_MAPERR
-  SEGV_ACCERR			/* Invalid permissions for mapped object.  */
-# define SEGV_ACCERR	SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal.  */
-enum
-{
-  BUS_ADRALN = 1,		/* Invalid address alignment.  */
-# define BUS_ADRALN	BUS_ADRALN
-  BUS_ADRERR,			/* Non-existant physical address.  */
-# define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
-# define BUS_OBJERR	BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal.  */
-enum
-{
-  TRAP_BRKPT = 1,		/* Process breakpoint.  */
-# define TRAP_BRKPT	TRAP_BRKPT
-  TRAP_TRACE			/* Process trace trap.  */
-# define TRAP_TRACE	TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal.  */
-enum
-{
-  CLD_EXITED = 1,		/* Child has exited.  */
-# define CLD_EXITED	CLD_EXITED
-  CLD_KILLED,			/* Child was killed.  */
-# define CLD_KILLED	CLD_KILLED
-  CLD_DUMPED,			/* Child terminated abnormally.  */
-# define CLD_DUMPED	CLD_DUMPED
-  CLD_TRAPPED,			/* Traced child has trapped.  */
-# define CLD_TRAPPED	CLD_TRAPPED
-  CLD_STOPPED,			/* Child has stopped.  */
-# define CLD_STOPPED	CLD_STOPPED
-  CLD_CONTINUED			/* Stopped child has continued.  */
-# define CLD_CONTINUED	CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal.  */
-enum
-{
-  POLL_IN = 1,			/* Data input available.  */
-# define POLL_IN	POLL_IN
-  POLL_OUT,			/* Output buffers available.  */
-# define POLL_OUT	POLL_OUT
-  POLL_MSG,			/* Input message available.   */
-# define POLL_MSG	POLL_MSG
-  POLL_ERR,			/* I/O error.  */
-# define POLL_ERR	POLL_ERR
-  POLL_PRI,			/* High priority input available.  */
-# define POLL_PRI	POLL_PRI
-  POLL_HUP			/* Device disconnected.  */
-# define POLL_HUP	POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
-    && !defined __have_sigevent_t
-# define __have_sigevent_t	1
-
-/* Structure to transport application-defined values with signals.  */
-# define __SIGEV_MAX_SIZE	64
-# if __WORDSIZE == 64
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-/* Forward declaration of the `pthread_attr_t' type.  */
-struct __pthread_attr_s;
-
-typedef struct sigevent
-  {
-    sigval_t sigev_value;
-    int sigev_signo;
-    int sigev_notify;
-
-    union
-      {
-	int _pad[__SIGEV_PAD_SIZE];
-
-	struct
-	  {
-	    void (*_function) (sigval_t);	  /* Function to start.  */
-	    struct __pthread_attr_s *_attribute;  /* Really pthread_attr_t.  */
-	  } _sigev_thread;
-      } _sigev_un;
-  } sigevent_t;
-
-/* POSIX names to access some of the members.  */
-# define sigev_notify_function   _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values.  */
-enum
-{
-  SIGEV_SIGNAL = 0,		/* Notify via signal.  */
-# define SIGEV_SIGNAL	SIGEV_SIGNAL
-  SIGEV_NONE,			/* Other notification: meaningless.  */
-# define SIGEV_NONE	SIGEV_NONE
-  SIGEV_THREAD			/* Deliver via thread creation.  */
-# define SIGEV_THREAD	SIGEV_THREAD
-};
-
-#endif	/* have _SIGNAL_H.  */
diff --git a/libc/sysdeps/linux/i386/bits/signum.h b/libc/sysdeps/linux/i386/bits/signum.h
deleted file mode 100644
index 74259b492..000000000
--- a/libc/sysdeps/linux/i386/bits/signum.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Signal number definitions.  Linux version.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef	_SIGNAL_H
-
-/* Fake signal functions.  */
-#define SIG_ERR	((__sighandler_t) -1)		/* Error return.  */
-#define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
-#define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
-#endif
-
-
-/* Signals.  */
-#define	SIGHUP		1	/* Hangup (POSIX).  */
-#define	SIGINT		2	/* Interrupt (ANSI).  */
-#define	SIGQUIT		3	/* Quit (POSIX).  */
-#define	SIGILL		4	/* Illegal instruction (ANSI).  */
-#define	SIGTRAP		5	/* Trace trap (POSIX).  */
-#define	SIGABRT		6	/* Abort (ANSI).  */
-#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
-#define	SIGBUS		7	/* BUS error (4.2 BSD).  */
-#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
-#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
-#define	SIGUSR1		10	/* User-defined signal 1 (POSIX).  */
-#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
-#define	SIGUSR2		12	/* User-defined signal 2 (POSIX).  */
-#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define	SIGALRM		14	/* Alarm clock (POSIX).  */
-#define	SIGTERM		15	/* Termination (ANSI).  */
-#define	SIGSTKFLT	16	/* Stack fault.  */
-#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
-#define	SIGCHLD		17	/* Child status has changed (POSIX).  */
-#define	SIGCONT		18	/* Continue (POSIX).  */
-#define	SIGSTOP		19	/* Stop, unblockable (POSIX).  */
-#define	SIGTSTP		20	/* Keyboard stop (POSIX).  */
-#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
-#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
-#define	SIGURG		23	/* Urgent condition on socket (4.2 BSD).  */
-#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
-#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
-#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
-#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
-#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
-#define	SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
-#define	SIGIO		29	/* I/O now possible (4.2 BSD).  */
-#define	SIGPWR		30	/* Power failure restart (System V).  */
-#define SIGSYS		31	/* Bad system call.  */
-#define SIGUNUSED	31
-
-#define	_NSIG		64	/* Biggest signal number + 1
-				   (including real-time signals).  */
-
-#define SIGRTMIN        (__libc_current_sigrtmin ())
-#define SIGRTMAX        (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel.  These values should not be
-   used directly at user level.  */
-#define __SIGRTMIN	32
-#define __SIGRTMAX	(_NSIG - 1)
-
-#endif	/* <signal.h> included.  */
diff --git a/libc/sysdeps/linux/i386/bits/sigset.h b/libc/sysdeps/linux/i386/bits/sigset.h
deleted file mode 100644
index 7ccadda45..000000000
--- a/libc/sysdeps/linux/i386/bits/sigset.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/i386/bits/sigstack.h b/libc/sysdeps/linux/i386/bits/sigstack.h
deleted file mode 100644
index 7f260367b..000000000
--- a/libc/sysdeps/linux/i386/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    void *ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/i386/bits/sigthread.h b/libc/sysdeps/linux/i386/bits/sigthread.h
deleted file mode 100644
index b86e75f20..000000000
--- a/libc/sysdeps/linux/i386/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/i386/bits/sockaddr.h b/libc/sysdeps/linux/i386/bits/sockaddr.h
deleted file mode 100644
index 3e1d1312d..000000000
--- a/libc/sysdeps/linux/i386/bits/sockaddr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/i386/bits/socket.h b/libc/sysdeps/linux/i386/bits/socket.h
deleted file mode 100644
index 6ad4a5ed9..000000000
--- a/libc/sysdeps/linux/i386/bits/socket.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991,1992,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Appletalk DDP.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_ATMPVC	8	/* ATM PVCs.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
-#define	PF_DECnet	12	/* Reserved for DECnet project.  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
-#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
-#define	PF_KEY		15	/* PF_KEY key management API.  */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
-#define	PF_PACKET	17	/* Packet family.  */
-#define	PF_ASH		18	/* Ash.  */
-#define	PF_ECONET	19	/* Acorn Econet.  */
-#define	PF_ATMSVC	20	/* ATM SVCs.  */
-#define	PF_SNA		22	/* Linux SNA Project */
-#define	PF_IRDA		23	/* IRDA sockets.  */
-#define	PF_PPPOX	24	/* PPPoX sockets.  */
-#define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
-#define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
-#define	PF_MAX		32	/* For now..  */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_ATMPVC	PF_ATMPVC
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	AF_KEY		PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_ASH		PF_ASH
-#define	AF_ECONET	PF_ECONET
-#define	AF_ATMSVC	PF_ATMSVC
-#define	AF_SNA		PF_SNA
-#define	AF_IRDA		PF_IRDA
-#define	AF_PPPOX	PF_PPPOX
-#define	AF_WANPIPE	PF_WANPIPE
-#define	AF_BLUETOOTH	PF_BLUETOOTH
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_RAW		255
-#define SOL_DECNET      261
-#define SOL_X25         262
-#define SOL_PACKET	263
-#define SOL_ATM		264	/* ATM layer (cell level).  */
-#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
-#define SOL_IRDA	266
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Structure large enough to hold any socket address (with the historical
-   exception of AF_UNIX).  We reserve 128 bytes.  */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype	__uint64_t
-#else
-# define __ss_aligntype	__uint32_t
-#endif
-#define _SS_SIZE	128
-#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
-  {
-    __SOCKADDR_COMMON (ss_);	/* Address family, etc.  */
-    __ss_aligntype __ss_align;	/* Force desired alignment.  */
-    char __ss_padding[_SS_PADSIZE];
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-#ifdef __USE_GNU
-    /* DECnet uses a different name.  */
-    MSG_TRYHARD		= MSG_DONTROUTE,
-# define MSG_TRYHARD	MSG_DONTROUTE
-#endif
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define	MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
-#define	MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_EOR		= 0x80, /* End of record.  */
-#define	MSG_EOR		MSG_EOR
-    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
-#define	MSG_WAITALL	MSG_WAITALL
-    MSG_FIN		= 0x200,
-#define	MSG_FIN		MSG_FIN
-    MSG_SYN		= 0x400,
-#define	MSG_SYN		MSG_SYN
-    MSG_CONFIRM		= 0x800, /* Confirm path validity.  */
-#define	MSG_CONFIRM	MSG_CONFIRM
-    MSG_RST		= 0x1000,
-#define	MSG_RST		MSG_RST
-    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
-#define	MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000, /* Do not generate SIGPIPE.  */
-#define	MSG_NOSIGNAL	MSG_NOSIGNAL
-    MSG_MORE		= 0x8000  /* Sender will send more.  */
-#define	MSG_MORE	MSG_MORE
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    void *msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    int msg_iovlen;		/* Number of elements in the vector.  */
-
-    void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
-    socklen_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-    __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data.  */
-    /* XXX Perhaps this should be removed.  */
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
-			 & (size_t) ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
-			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
-				      struct cmsghdr *__cmsg) __THROW;
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-    /* The kernel header does this so there may be a reason.  */
-    return 0;
-
-  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
-			       + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
-					+ __mhdr->msg_controllen)
-      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
-	  > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
-    /* No more entries.  */
-    return 0;
-  return __cmsg;
-}
-#endif	/* Use `extern inline'.  */
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,		/* Transfer file descriptors.  */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
-    __SCM_CONNECT = 0x03	/* Data array is `struct scm_connect'.  */
-  };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
-  pid_t pid;			/* PID of sending process.  */
-  uid_t uid;			/* UID of sending process.  */
-  gid_t gid;			/* GID of sending process.  */
-};
-
-/* Get socket manipulation related informations from kernel headers.  */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-#endif	/* bits/socket.h */
diff --git a/libc/sysdeps/linux/i386/bits/stab.def b/libc/sysdeps/linux/i386/bits/stab.def
deleted file mode 100644
index 48ea231e6..000000000
--- a/libc/sysdeps/linux/i386/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/i386/bits/stat.h b/libc/sysdeps/linux/i386/bits/stat.h
deleted file mode 100644
index f446a91db..000000000
--- a/libc/sysdeps/linux/i386/bits/stat.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* Versions of the `struct stat' data structure.  */
-#define _STAT_VER_LINUX_OLD	1
-#define _STAT_VER_KERNEL	1
-#define _STAT_VER_SVR4		2
-#define _STAT_VER_LINUX		3
-#define _STAT_VER		_STAT_VER_LINUX	/* The one defined below.  */
-
-/* Versions of the `xmknod' interface.  */
-#define _MKNOD_VER_LINUX	1
-#define _MKNOD_VER_SVR4		2
-#define _MKNOD_VER		_MKNOD_VER_LINUX /* The bits defined below.  */
-
-
-struct stat
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned short int __pad1;
-#ifndef __USE_FILE_OFFSET64
-    __ino_t st_ino;			/* File serial number.	*/
-#else
-    __ino_t __st_ino;			/* 32bit file serial number.	*/
-#endif
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned short int __pad2;
-#ifndef __USE_FILE_OFFSET64
-    __off_t st_size;			/* Size of file, in bytes.  */
-#else
-    __off64_t st_size;			/* Size of file, in bytes.  */
-#endif
-    __blksize_t st_blksize;		/* Optimal block size for I/O.  */
-
-#ifndef __USE_FILE_OFFSET64
-    __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
-#else
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-#endif
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-#ifndef __USE_FILE_OFFSET64
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-#else
-    __ino64_t st_ino;			/* File serial number.	*/
-#endif
-  };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned int __pad1;
-
-    __ino_t __st_ino;			/* 32bit file serial number.	*/
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned int __pad2;
-    __off64_t st_size;			/* Size of file, in bytes.  */
-    __blksize_t st_blksize;		/* Optimal block size for I/O.  */
-
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-    __ino64_t st_ino;			/* File serial number.		*/
-  };
-#endif
-
-/* Tell code we have these members.  */
-#define	_STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-
-/* Encoding of the file mode.  */
-
-#define	__S_IFMT	0170000	/* These bits determine file type.  */
-
-/* File types.  */
-#define	__S_IFDIR	0040000	/* Directory.  */
-#define	__S_IFCHR	0020000	/* Character device.  */
-#define	__S_IFBLK	0060000	/* Block device.  */
-#define	__S_IFREG	0100000	/* Regular file.  */
-#define	__S_IFIFO	0010000	/* FIFO.  */
-#define	__S_IFLNK	0120000	/* Symbolic link.  */
-#define	__S_IFSOCK	0140000	/* Socket.  */
-
-/* POSIX.1b objects.  Note that these macros always evaluate to zero.  But
-   they do it by enforcing the correct use of the macros.  */
-#define __S_TYPEISMQ(buf)  ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits.  */
-
-#define	__S_ISUID	04000	/* Set user ID on execution.  */
-#define	__S_ISGID	02000	/* Set group ID on execution.  */
-#define	__S_ISVTX	01000	/* Save swapped text after use (sticky).  */
-#define	__S_IREAD	0400	/* Read by owner.  */
-#define	__S_IWRITE	0200	/* Write by owner.  */
-#define	__S_IEXEC	0100	/* Execute by owner.  */
diff --git a/libc/sysdeps/linux/i386/bits/statfs.h b/libc/sysdeps/linux/i386/bits/statfs.h
deleted file mode 100644
index 78c9bdbbc..000000000
--- a/libc/sysdeps/linux/i386/bits/statfs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
-  {
-    int f_type;
-    int f_bsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-#endif
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
-  {
-    int f_type;
-    int f_bsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-#endif
-
-/* Tell code we have this member.  */
-#define _STATFS_F_NAMELEN
diff --git a/libc/sysdeps/linux/i386/bits/statvfs.h b/libc/sysdeps/linux/i386/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/i386/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/i386/bits/stdio-lock.h b/libc/sysdeps/linux/i386/bits/stdio-lock.h
deleted file mode 100644
index a1893c8bd..000000000
--- a/libc/sysdeps/linux/i386/bits/stdio-lock.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Thread package specific definitions of stream lock type.
-   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-
-typedef pthread_mutex_t _IO_lock_t;
-
-/* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (((_fp)->_flags & _IO_USER_LOCK) == 0			      \
-		  && _pthread_cleanup_push_defer != NULL);		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), (_fp));		      \
-    }
-#define _IO_cleanup_region_start_noarg(_fct) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), NULL);		      \
-    }
-#define _IO_cleanup_region_end(_doit) \
-     __libc_cleanup_region_end (_doit)
-#define _IO_lock_init(_name) \
-     __libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name) \
-     __libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name) \
-     __libc_lock_lock (_name)
-#define _IO_lock_unlock(_name) \
-     __libc_lock_unlock (_name)
diff --git a/libc/sysdeps/linux/i386/bits/string2.h b/libc/sysdeps/linux/i386/bits/string2.h
deleted file mode 100644
index e2e5c0053..000000000
--- a/libc/sysdeps/linux/i386/bits/string2.h
+++ /dev/null
@@ -1,1244 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ (void *)((char *) __u + 2);		      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_mempcpy
-#  define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#  define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-
-#  if _STRING_ARCH_unaligned
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ (void *)((char *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strcpy
-# define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-
-# if _STRING_ARCH_unaligned
-#  define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_stpcpy
-#  define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#  define stpcpy(dest, src) __stpcpy (dest, src)
-
-#  if _STRING_ARCH_unaligned
-#   define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#  define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#ifndef _HAVE_STRING_ARCH_strcspn
-# define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, char __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, char __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, char __reject1,
-				     char __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, char __reject1, char __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, char __reject1,
-				     char __reject2, char __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, char __reject1, char __reject2,
-	      char __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strspn
-# define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, char __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, char __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, char __accept1,
-				    char __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, char __accept1, char __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, char __accept1,
-				    char __accept2, char __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, char __accept1, char __accept2, char __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strpbrk
-# define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if defined __USE_GNU && !defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strnlen
-__STRING_INLINE size_t
-strnlen (__const char *__string, size_t __maxlen)
-{
-  __const char *__end = (__const char *) memchr (__string, '\0', __maxlen);
-  return __end ? (size_t) (__end - __string) : __maxlen;
-}
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strtok_r
-# define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  if (*__s == '\0')
-    __result = NULL;
-  else
-    {
-      __result = __s;
-      while (*__s != '\0' && *__s != __sep)
-	++__s;
-      if (*__s == '\0')
-	*__nextp = __s;
-      else
-	{
-	  *__s = '\0';
-	  *__nextp = __s + 1;
-	}
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r ((s), (sep), (nextp))
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strsep
-
-# define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject)
-    *(*__s)++ = '\0';
-  else
-    if ((*__s = strchr (__retval, __reject)) != NULL)
-      *(*__s)++ = '\0';
-    else
-      *__s = NULL;
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2
-      || *__retval == __reject3)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2
-	     && *__cp != __reject3)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_g (char **__s, __const char *__reject);
-__STRING_INLINE char *
-__strsep_g (char **__s, __const char *__reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return NULL;
-  if ((*__s = strpbrk (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep ((s), (reject))
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup ((s), (n))))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup ((s), (n))
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/i386/bits/stropts.h b/libc/sysdeps/linux/i386/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/i386/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/i386/bits/termios.h b/libc/sysdeps/linux/i386/bits/termios.h
deleted file mode 100644
index 887b309ad..000000000
--- a/libc/sysdeps/linux/i386/bits/termios.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/* termios type and macro definitions.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 32
-struct termios
-  {
-    tcflag_t c_iflag;		/* input mode flags */
-    tcflag_t c_oflag;		/* output mode flags */
-    tcflag_t c_cflag;		/* control mode flags */
-    tcflag_t c_lflag;		/* local mode flags */
-    cc_t c_line;			/* line discipline */
-    cc_t c_cc[NCCS];		/* control characters */
-    speed_t c_ispeed;		/* input speed */
-    speed_t c_ospeed;		/* output speed */
-  };
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY	0000400
-# define   NL0	0000000
-# define   NL1	0000400
-# define CRDLY	0003000
-# define   CR0	0000000
-# define   CR1	0001000
-# define   CR2	0002000
-# define   CR3	0003000
-# define TABDLY	0014000
-# define   TAB0	0000000
-# define   TAB1	0004000
-# define   TAB2	0010000
-# define   TAB3	0014000
-# define BSDLY	0020000
-# define   BS0	0000000
-# define   BS1	0020000
-# define FFDLY	0100000
-# define   FF0	0000000
-# define   FF1	0100000
-#endif
-
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-
-#ifdef __USE_MISC
-# define XTABS	0014000
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD	0010017
-#endif
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-#endif
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#ifdef __USE_MISC
-# define CBAUDEX 0010000
-#endif
-#define  B57600   0010001
-#define  B115200  0010002
-#define  B230400  0010003
-#define  B460800  0010004
-#define  B500000  0010005
-#define  B576000  0010006
-#define  B921600  0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define __MAX_BAUD B4000000
-#ifdef __USE_MISC
-# define CIBAUD	  002003600000		/* input baud rate (not used) */
-# define CRTSCTS  020000000000		/* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE	0000004
-#endif
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#ifdef __USE_MISC
-# define ECHOCTL 0001000
-# define ECHOPRT 0002000
-# define ECHOKE	 0004000
-# define FLUSHO	 0010000
-# define PENDIN	 0040000
-#endif
-#define IEXTEN	0100000
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-
-#define _IOT_termios /* Hurd ioctl type field.  */ \
-  _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
diff --git a/libc/sysdeps/linux/i386/bits/uio.h b/libc/sysdeps/linux/i386/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/i386/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/i386/bits/utmp.h b/libc/sysdeps/linux/i386/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/i386/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/i386/bits/utmpx.h b/libc/sysdeps/linux/i386/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/i386/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/i386/bits/utsname.h b/libc/sysdeps/linux/i386/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/i386/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/i386/bits/waitflags.h b/libc/sysdeps/linux/i386/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/i386/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/i386/bits/waitstatus.h b/libc/sysdeps/linux/i386/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/i386/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/m68k/bits/wchar.h b/libc/sysdeps/linux/i386/bits/wchar.h
index ef1f56363..442a4621e 100644
--- a/libc/sysdeps/linux/m68k/bits/wchar.h
+++ b/libc/sysdeps/linux/i386/bits/wchar.h
@@ -20,7 +20,7 @@
 #ifndef _BITS_WCHAR_H
 #define _BITS_WCHAR_H	1
 
-#define __WCHAR_MIN	(-2147483647 - 1)
-#define __WCHAR_MAX	(2147483647)
+#define __WCHAR_MIN	(-2147483647l - 1l)
+#define __WCHAR_MAX	(2147483647l)
 
 #endif	/* bits/wchar.h */
diff --git a/libc/sysdeps/linux/i386/bits/xopen_lim.h b/libc/sysdeps/linux/i386/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/i386/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/i386/sys/debugreg.h b/libc/sysdeps/linux/i386/sys/debugreg.h
new file mode 100644
index 000000000..c99c94359
--- /dev/null
+++ b/libc/sysdeps/linux/i386/sys/debugreg.h
@@ -0,0 +1,91 @@
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_DEBUGREG_H
+#define _SYS_DEBUGREG_H	1
+
+/* Indicate the register numbers for a number of the specific
+   debug registers.  Registers 0-3 contain the addresses we wish to trap on */
+#define DR_FIRSTADDR 0        /* u_debugreg[DR_FIRSTADDR] */
+#define DR_LASTADDR 3         /* u_debugreg[DR_LASTADDR]  */
+
+#define DR_STATUS 6           /* u_debugreg[DR_STATUS]     */
+#define DR_CONTROL 7          /* u_debugreg[DR_CONTROL] */
+
+/* Define a few things for the status register.  We can use this to determine
+   which debugging register was responsible for the trap.  The other bits
+   are either reserved or not of interest to us. */
+
+#define DR_TRAP0	(0x1)		/* db0 */
+#define DR_TRAP1	(0x2)		/* db1 */
+#define DR_TRAP2	(0x4)		/* db2 */
+#define DR_TRAP3	(0x8)		/* db3 */
+
+#define DR_STEP		(0x4000)	/* single-step */
+#define DR_SWITCH	(0x8000)	/* task switch */
+
+/* Now define a bunch of things for manipulating the control register.
+   The top two bytes of the control register consist of 4 fields of 4
+   bits - each field corresponds to one of the four debug registers,
+   and indicates what types of access we trap on, and how large the data
+   field is that we are looking at */
+
+#define DR_CONTROL_SHIFT 16   /* Skip this many bits in ctl register */
+#define DR_CONTROL_SIZE  4    /* 4 control bits per register */
+
+#define DR_RW_EXECUTE	(0x0) /* Settings for the access types to trap on */
+#define DR_RW_WRITE	(0x1)
+#define DR_RW_READ	(0x3)
+
+#define DR_LEN_1 (0x0)	      /* Settings for data length to trap on */
+#define DR_LEN_2 (0x4)
+#define DR_LEN_4 (0xC)
+
+/* The low byte to the control register determine which registers are
+   enabled.  There are 4 fields of two bits.  One bit is "local", meaning
+   that the processor will reset the bit after a task switch and the other
+   is global meaning that we have to explicitly reset the bit.  With linux,
+   you can use either one, since we explicitly zero the register when we enter
+   kernel mode. */
+
+#define DR_LOCAL_ENABLE_SHIFT  0   /* Extra shift to the local enable bit */
+#define DR_GLOBAL_ENABLE_SHIFT 1   /* Extra shift to the global enable bit */
+#define DR_ENABLE_SIZE	       2   /* 2 enable bits per register */
+
+#define DR_LOCAL_ENABLE_MASK  (0x55) /* Set  local bits for all 4 regs */
+#define DR_GLOBAL_ENABLE_MASK (0xAA) /* Set global bits for all 4 regs */
+
+/* The second byte to the control register has a few special things.
+
+    On the i386, you should set the DR_LOCAL_SLOWDOWN or
+    DR_GLOBAL_SLOWDOWN bits if you want to know exactly which
+    instruction triggered the watchpoint.  Setting these bits causes
+    the processor to run more slowly, but leaving them clear makes it
+    treat watchpoint hits as imprecise exceptions, so you can't
+    reliably determine which instruction caused the hit.
+
+    The i486 and all later IA-32 processors ignore DR_LOCAL_SLOWDOWN
+    and DR_GLOBAL_SLOWDOWN.  They always report the exception
+    precisely, except in some rare cases, which the user can't do
+    anything about.  */
+
+#define DR_CONTROL_RESERVED (0xFC00) /* Reserved by Intel */
+#define DR_LOCAL_SLOWDOWN   (0x100)  /* Local slow the pipeline */
+#define DR_GLOBAL_SLOWDOWN  (0x200)  /* Global slow the pipeline */
+
+#endif	/* sys/debugreg.h */
diff --git a/libc/sysdeps/linux/m68k/bits/ustat.h b/libc/sysdeps/linux/i386/sys/elf.h
index aeafc22a5..d959cdca1 100644
--- a/libc/sysdeps/linux/m68k/bits/ustat.h
+++ b/libc/sysdeps/linux/i386/sys/elf.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,12 +16,11 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sys/types.h>
+#ifndef _SYS_ELF_H
+#define _SYS_ELF_H	1
 
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
+#warning "This header is obsolete; use <sys/procfs.h> instead."
+
+#include <sys/procfs.h>
+
+#endif	/* _SYS_ELF_H */
diff --git a/libc/sysdeps/linux/i386/bits/io_i386.h b/libc/sysdeps/linux/i386/sys/io.h
index a2660b3a5..39a7877f7 100644
--- a/libc/sysdeps/linux/i386/bits/io_i386.h
+++ b/libc/sysdeps/linux/i386/sys/io.h
@@ -2,34 +2,41 @@
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
-/*
- * June 16, 2001     hacked for uClibc inclusion by Manuel Novoa III
- *
- * This was originally sys/io.h from glibc-2.2.2.  However, uClibc
- * currently shares the same sys/io.h for all archs.  So, I placed
- * moved and renamed it to bits/io_i386.h and modified sys/io.h to
- * conditionally include this if __i386__ was defined.
- */
+#ifndef	_SYS_IO_H
+#define	_SYS_IO_H	1
 
-#if !defined _SYS_IO_H || defined _BITS_IO_I386_H
-#error Never include <bits/io_i386.h> directly; use <sys/io.h> instead.
-#endif
+#include <features.h>
 
-#define	_BITS_IO_I386_H    1
+__BEGIN_DECLS
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
+   permission off for that range.  This call requires root privileges.
+
+   Portability note: not all Linux platforms support this call.  Most
+   platforms based on the PC I/O architecture probably will, however.
+   E.g., Linux/Alpha for Alpha PCs supports this.  */
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+                   int __turn_on) __THROW;
+
+/* Set the I/O privilege level to LEVEL.  If LEVEL>3, permission to
+   access any I/O port is granted.  This call requires root
+   privileges. */
+extern int iopl (int __level) __THROW;
 
 #if defined __GNUC__ && __GNUC__ >= 2
 
@@ -169,3 +176,6 @@ outsl (unsigned short int port, const void *addr, unsigned long int count)
 }
 
 #endif	/* GNU C */
+
+__END_DECLS
+#endif /* _SYS_IO_H */
diff --git a/include/sys/perm.h b/libc/sysdeps/linux/i386/sys/perm.h
index e389e6679..e389e6679 100644
--- a/include/sys/perm.h
+++ b/libc/sysdeps/linux/i386/sys/perm.h
diff --git a/libc/sysdeps/linux/i386/sys/procfs.h b/libc/sysdeps/linux/i386/sys/procfs.h
new file mode 100644
index 000000000..f0be43309
--- /dev/null
+++ b/libc/sysdeps/linux/i386/sys/procfs.h
@@ -0,0 +1,131 @@
+/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somewhat modelled after the file of the same name on SVR4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  It doesn't have anything to do with the /proc file
+   system, even though Linux has one.
+
+   Anyway, the whole purpose of this file is for GDB and GDB only.
+   Don't read too much into it.  Don't use it for anything other than
+   GDB unless you know what you are doing.  */
+
+#include <features.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/user.h>
+
+__BEGIN_DECLS
+
+/* Type for a general-purpose register.  */
+typedef unsigned long elf_greg_t;
+
+/* And the whole bunch of them.  We could have used `struct
+   user_regs_struct' directly in the typedef, but tradition says that
+   the register set is an array, which does have some peculiar
+   semantics, so leave it that way.  */
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+/* Register set for the floating-point registers.  */
+typedef struct user_fpregs_struct elf_fpregset_t;
+
+/* Register set for the extended floating-point registers.  Includes
+   the Pentium III SSE registers in addition to the classic
+   floating-point stuff.  */
+typedef struct user_fpxregs_struct elf_fpxregset_t;
+
+
+/* Signal info.  */
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with Linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   GDB doesn't really use excluded.  */
+
+struct elf_prstatus
+  {
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args.  */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+    unsigned short int pr_uid;
+    unsigned short int pr_gid;
+    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+
+/* The rest of this file provides the types for emulation of the
+   Solaris <proc_service.h> interfaces that should be implemented by
+   users of libthread_db.  */
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore have only one PID type.  */
+typedef __pid_t lwpid_t;
+
+/* Process status and info.  In the end we do provide typedefs for them.  */
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/i386/reg.h b/libc/sysdeps/linux/i386/sys/reg.h
index 39003c45b..39003c45b 100644
--- a/libc/sysdeps/linux/i386/reg.h
+++ b/libc/sysdeps/linux/i386/sys/reg.h
diff --git a/libc/sysdeps/linux/i386/sys/ucontext.h b/libc/sysdeps/linux/i386/sys/ucontext.h
new file mode 100644
index 000000000..d6474c722
--- /dev/null
+++ b/libc/sysdeps/linux/i386/sys/ucontext.h
@@ -0,0 +1,129 @@
+/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+   included in <signal.h>.  */
+#include <bits/sigcontext.h>
+
+
+/* Type for general register.  */
+typedef int greg_t;
+
+/* Number of general registers.  */
+#define NGREG	19
+
+/* Container for all general registers.  */
+typedef greg_t gregset_t[NGREG];
+
+#ifdef __USE_GNU
+/* Number of each register is the `gregset_t' array.  */
+enum
+{
+  REG_GS = 0,
+# define REG_GS		REG_GS
+  REG_FS,
+# define REG_FS		REG_FS
+  REG_ES,
+# define REG_ES		REG_ES
+  REG_DS,
+# define REG_DS		REG_DS
+  REG_EDI,
+# define REG_EDI	REG_EDI
+  REG_ESI,
+# define REG_ESI	REG_ESI
+  REG_EBP,
+# define REG_EBP	REG_EBP
+  REG_ESP,
+# define REG_ESP	REG_ESP
+  REG_EBX,
+# define REG_EBX	REG_EBX
+  REG_EDX,
+# define REG_EDX	REG_EDX
+  REG_ECX,
+# define REG_ECX	REG_ECX
+  REG_EAX,
+# define REG_EAX	REG_EAX
+  REG_TRAPNO,
+# define REG_TRAPNO	REG_TRAPNO
+  REG_ERR,
+# define REG_ERR	REG_ERR
+  REG_EIP,
+# define REG_EIP	REG_EIP
+  REG_CS,
+# define REG_CS		REG_CS
+  REG_EFL,
+# define REG_EFL	REG_EFL
+  REG_UESP,
+# define REG_UESP	REG_UESP
+  REG_SS
+# define REG_SS	REG_SS
+};
+#endif
+
+/* Definitions taken from the kernel headers.  */
+struct _libc_fpreg
+{
+  unsigned short int significand[4];
+  unsigned short int exponent;
+};
+
+struct _libc_fpstate
+{
+  unsigned long int cw;
+  unsigned long int sw;
+  unsigned long int tag;
+  unsigned long int ipoff;
+  unsigned long int cssel;
+  unsigned long int dataoff;
+  unsigned long int datasel;
+  struct _libc_fpreg _st[8];
+  unsigned long int status;
+};
+
+/* Structure to describe FPU registers.  */
+typedef struct _libc_fpstate *fpregset_t;
+
+/* Context to describe whole processor state.  */
+typedef struct
+  {
+    gregset_t gregs;
+    /* Due to Linux's history we have to use a pointer here.  The SysV/i386
+       ABI requires a struct with the values.  */
+    fpregset_t fpregs;
+    unsigned long int oldmask;
+    unsigned long int cr2;
+  } mcontext_t;
+
+/* Userlevel context.  */
+typedef struct ucontext
+  {
+    unsigned long int uc_flags;
+    struct ucontext *uc_link;
+    stack_t uc_stack;
+    mcontext_t uc_mcontext;
+    __sigset_t uc_sigmask;
+    struct _libc_fpstate __fpregs_mem;
+  } ucontext_t;
+
+#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/i386/sys/user.h b/libc/sysdeps/linux/i386/sys/user.h
new file mode 100644
index 000000000..aca46e7d3
--- /dev/null
+++ b/libc/sysdeps/linux/i386/sys/user.h
@@ -0,0 +1,103 @@
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_USER_H
+#define _SYS_USER_H	1
+
+/* The whole purpose of this file is for GDB and GDB only.  Don't read
+   too much into it.  Don't use it for anything other than GDB unless
+   you know what you are doing.  */
+
+struct user_fpregs_struct
+{
+  long int cwd;
+  long int swd;
+  long int twd;
+  long int fip;
+  long int fcs;
+  long int foo;
+  long int fos;
+  long int st_space [20];
+};
+
+struct user_fpxregs_struct
+{
+  unsigned short int cwd;
+  unsigned short int swd;
+  unsigned short int twd;
+  unsigned short int fop;
+  long int fip;
+  long int fcs;
+  long int foo;
+  long int fos;
+  long int mxcsr;
+  long int reserved;
+  long int st_space[32];   /* 8*16 bytes for each FP-reg = 128 bytes */
+  long int xmm_space[32];  /* 8*16 bytes for each XMM-reg = 128 bytes */
+  long int padding[56];
+};
+
+struct user_regs_struct
+{
+  long int ebx;
+  long int ecx;
+  long int edx;
+  long int esi;
+  long int edi;
+  long int ebp;
+  long int eax;
+  long int xds;
+  long int xes;
+  long int xfs;
+  long int xgs;
+  long int orig_eax;
+  long int eip;
+  long int xcs;
+  long int eflags;
+  long int esp;
+  long int xss;
+};
+
+struct user
+{
+  struct user_regs_struct	regs;
+  int				u_fpvalid;
+  struct user_fpregs_struct	i387;
+  unsigned long int		u_tsize;
+  unsigned long int		u_dsize;
+  unsigned long int		u_ssize;
+  unsigned long			start_code;
+  unsigned long			start_stack;
+  long int			signal;
+  int				reserved;
+  struct user_regs_struct*	u_ar0;
+  struct user_fpregs_struct*	u_fpstate;
+  unsigned long int		magic;
+  char				u_comm [32];
+  int				u_debugreg [8];
+};
+
+#define PAGE_SHIFT		12
+#define PAGE_SIZE		(1UL << PAGE_SHIFT)
+#define PAGE_MASK		(~(PAGE_SIZE-1))
+#define NBPG			PAGE_SIZE
+#define UPAGES			1
+#define HOST_TEXT_START_ADDR	(u.start_code)
+#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
+
+#endif	/* _SYS_USER_H */
diff --git a/libc/sysdeps/linux/i386/vm86.h b/libc/sysdeps/linux/i386/sys/vm86.h
index 8faeed7f1..8faeed7f1 100644
--- a/libc/sysdeps/linux/i386/vm86.h
+++ b/libc/sysdeps/linux/i386/sys/vm86.h
diff --git a/libc/sysdeps/linux/m68k/Makefile b/libc/sysdeps/linux/m68k/Makefile
index 2337a6ea7..e28cf57f7 100644
--- a/libc/sysdeps/linux/m68k/Makefile
+++ b/libc/sysdeps/linux/m68k/Makefile
@@ -72,7 +72,6 @@ $(COBJS): %.o : %.c
 
 headers:
 	@(TOPDIR=$(TOPDIR) CC=$(CC) /bin/sh $(TOPDIR)/extra/scripts/gen_bits_syscall_h.sh > bits/syscall.h ) 
-	cd $(TOPDIR)/include/sys && ln -fs ../../libc/sysdeps/linux/m68k/reg.h .
 ifeq ($(strip $(HAVE_ELF)),false)
 	echo "Working around compiler bug in the m68k-pic-coff toolchain"
 	cd $(TOPDIR)/include && ln -fs ../libc/sysdeps/linux/m68k/float.h .
diff --git a/libc/sysdeps/linux/m68k/bits/byteswap.h b/libc/sysdeps/linux/m68k/bits/byteswap.h
index ea6aa964b..549d4452e 100644
--- a/libc/sysdeps/linux/m68k/bits/byteswap.h
+++ b/libc/sysdeps/linux/m68k/bits/byteswap.h
@@ -1,5 +1,5 @@
 /* Macros to swap the order of bytes in integer values.  m68k version.
-   Copyright (C) 1997 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,6 +21,9 @@
 # error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
 #endif
 
+#ifndef _BITS_BYTESWAP_H
+#define _BITS_BYTESWAP_H 1
+
 /* Swap bytes in 16 bit value.  We don't provide an assembler version
    because GCC is smart enough to generate optimal assembler output, and
    this allows for better cse.  */
@@ -60,3 +63,5 @@
      __bswap_64_r.__l[1] = __bswap_32 (__bswap_64_v.__l[0]);		\
      __bswap_64_r.__ll; })
 #endif
+
+#endif /* _BITS_BYTESWAP_H */
diff --git a/libc/sysdeps/linux/m68k/bits/cmathcalls.h b/libc/sysdeps/linux/m68k/bits/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/libc/sysdeps/linux/m68k/bits/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/confname.h b/libc/sysdeps/linux/m68k/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/m68k/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/dlfcn.h b/libc/sysdeps/linux/m68k/bits/dlfcn.h
deleted file mode 100644
index 2525fa3d9..000000000
--- a/libc/sysdeps/linux/m68k/bits/dlfcn.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
-
-/* This function calls the profiling functions.  */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/elfclass.h b/libc/sysdeps/linux/m68k/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/m68k/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/m68k/bits/environments.h b/libc/sysdeps/linux/m68k/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/m68k/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/m68k/bits/errno.h b/libc/sysdeps/linux/m68k/bits/errno.h
deleted file mode 100644
index ac59d4c9d..000000000
--- a/libc/sysdeps/linux/m68k/bits/errno.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
-   defined.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/libc/sysdeps/linux/m68k/bits/fenvinline.h b/libc/sysdeps/linux/m68k/bits/fenvinline.h
deleted file mode 100644
index 42f77b561..000000000
--- a/libc/sysdeps/linux/m68k/bits/fenvinline.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This file provides inline versions of floating-pint environment
-   handling functions.  If there were any.  */
-
-#ifndef __NO_MATH_INLINES
-
-/* Here is where the code would go.  */
-
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/in.h b/libc/sysdeps/linux/m68k/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/m68k/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/m68k/bits/initspin.h b/libc/sysdeps/linux/m68k/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/m68k/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/m68k/bits/ioctl-types.h b/libc/sysdeps/linux/m68k/bits/ioctl-types.h
deleted file mode 100644
index e856a04b4..000000000
--- a/libc/sysdeps/linux/m68k/bits/ioctl-types.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Structure types for pre-termios terminal ioctls.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'.  */
-#include <asm/ioctls.h>
-
-
-struct winsize
-  {
-    unsigned short int ws_row;
-    unsigned short int ws_col;
-    unsigned short int ws_xpixel;
-    unsigned short int ws_ypixel;
-  };
-
-#define NCC 8
-struct termio
-  {
-    unsigned short int c_iflag;		/* input mode flags */
-    unsigned short int c_oflag;		/* output mode flags */
-    unsigned short int c_cflag;		/* control mode flags */
-    unsigned short int c_lflag;		/* local mode flags */
-    unsigned char c_line;		/* line discipline */
-    unsigned char c_cc[NCC];		/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async  */
-#define N_6PACK		7
-#define N_MASC		8	/* Mobitex module  */
-#define N_R3964		9	/* Simatic R3964 module  */
-#define N_PROFIBUS_FDL	10	/* Profibus  */
-#define N_IRDA		11	/* Linux IR  */
-#define N_SMSBLOCK	12	/* SMS block mode  */
-#define N_HDLC		13	/* synchronous HDLC  */
-#define N_SYNC_PPP	14	/* synchronous PPP  */
-#define	N_HCI		15	/* Bluetooth HCI UART  */
diff --git a/libc/sysdeps/linux/m68k/bits/ioctls.h b/libc/sysdeps/linux/m68k/bits/ioctls.h
deleted file mode 100644
index b49ca2076..000000000
--- a/libc/sysdeps/linux/m68k/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/m68k/bits/ipc.h b/libc/sysdeps/linux/m68k/bits/ipc.h
deleted file mode 100644
index f1a043fe5..000000000
--- a/libc/sysdeps/linux/m68k/bits/ipc.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'.  */
-#define IPC_CREAT	01000		/* Create key if key does not exist. */
-#define IPC_EXCL	02000		/* Fail if key exists.  */
-#define IPC_NOWAIT	04000		/* Return error on wait.  */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'.  */
-#define IPC_RMID	0		/* Remove identifier.  */
-#define IPC_SET		1		/* Set `ipc_perm' options.  */
-#define IPC_STAT	2		/* Get `ipc_perm' options.  */
-#ifdef __USE_GNU
-# define IPC_INFO	3		/* See ipcs.  */
-#endif
-
-/* Special key values.  */
-#define IPC_PRIVATE	((__key_t) 0)	/* Private key.  */
-
-
-/* Data structure used to pass permission information to IPC operations.  */
-struct ipc_perm
-  {
-    __key_t __key;			/* Key.  */
-    __uid_t uid;			/* Owner's user ID.  */
-    __gid_t gid;			/* Owner's group ID.  */
-    __uid_t cuid;			/* Creator's user ID.  */
-    __gid_t cgid;			/* Creator's group ID.  */
-    unsigned short int mode;		/* Read/write permission.  */
-    unsigned short int __pad1;
-    unsigned short int __seq;		/* Sequence number.  */
-    unsigned short int __pad2;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-  };
diff --git a/libc/sysdeps/linux/m68k/bits/local_lim.h b/libc/sysdeps/linux/m68k/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/m68k/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/m68k/bits/locale.h b/libc/sysdeps/linux/m68k/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/m68k/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/m68k/bits/mathcalls.h b/libc/sysdeps/linux/m68k/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/m68k/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/m68k/bits/msq.h b/libc/sysdeps/linux/m68k/bits/msq.h
deleted file mode 100644
index 32a49b592..000000000
--- a/libc/sysdeps/linux/m68k/bits/msq.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions.  */
-#define MSG_NOERROR	010000	/* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT	020000	/* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition.  */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
-   The type `struct msg' is opaque.  */
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* structure describing operation permission */
-  __time_t msg_stime;		/* time of last msgsnd command */
-  unsigned long int __unused1;
-  __time_t msg_rtime;		/* time of last msgrcv command */
-  unsigned long int __unused2;
-  __time_t msg_ctime;		/* time of last change */
-  unsigned long int __unused3;
-  unsigned long int __msg_cbytes; /* current number of bytes on queue */
-  msgqnum_t msg_qnum;		/* number of messages currently on queue */
-  msglen_t msg_qbytes;		/* max number of bytes allowed on queue */
-  __pid_t msg_lspid;		/* pid of last msgsnd() */
-  __pid_t msg_lrpid;		/* pid of last msgrcv() */
-  unsigned long int __unused4;
-  unsigned long int __unused5;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes	__msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
-  {
-    int msgpool;
-    int msgmap;
-    int msgmax;
-    int msgmnb;
-    int msgmni;
-    int msgssz;
-    int msgtql;
-    unsigned short int msgseg;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/m68k/bits/nan.h b/libc/sysdeps/linux/m68k/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/m68k/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/m68k/bits/netdb.h b/libc/sysdeps/linux/m68k/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/m68k/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/m68k/bits/posix1_lim.h b/libc/sysdeps/linux/m68k/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/m68k/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/m68k/bits/posix2_lim.h b/libc/sysdeps/linux/m68k/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/m68k/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/m68k/bits/posix_opt.h b/libc/sysdeps/linux/m68k/bits/posix_opt.h
deleted file mode 100644
index 54640bb56..000000000
--- a/libc/sysdeps/linux/m68k/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#define _XOPEN_REALTIME_THREADS	1
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#define _POSIX_THREADS	1
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/m68k/bits/resource.h b/libc/sysdeps/linux/m68k/bits/resource.h
index 30825c2e0..e6fa04abc 100644
--- a/libc/sysdeps/linux/m68k/bits/resource.h
+++ b/libc/sysdeps/linux/m68k/bits/resource.h
@@ -1,5 +1,5 @@
-/* Bit values & structures for resource limits.  Linux version.
-   Copyright (C) 1994,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
+/* Bit values & structures for resource limits.  Linux/m68k version.
+   Copyright (C) 1994,1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -64,7 +64,7 @@ enum __rlimit_resource
 #define RLIMIT_NOFILE RLIMIT_NOFILE
 #define RLIMIT_OFILE RLIMIT_OFILE
 
-  /* Address space limit (?) */
+  /* Address space limit.  */
   RLIMIT_AS = 9,
 #define RLIMIT_AS RLIMIT_AS
 
@@ -80,20 +80,21 @@ enum __rlimit_resource
   RLIMIT_LOCKS = 10,
 #define RLIMIT_LOCKS RLIMIT_LOCKS
 
-  RLIM_NLIMITS = 11
+  RLIMIT_NLIMITS = 11,
+  RLIM_NLIMITS = RLIMIT_NLIMITS
 #define RLIMIT_NLIMITS RLIMIT_NLIMITS
 #define RLIM_NLIMITS RLIM_NLIMITS
 };
 
 /* Value to indicate that there is no limit.  */
 #ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY ((long int)(~0UL >> 1))
+# define RLIM_INFINITY ((unsigned long int)(~0UL))
 #else
-# define RLIM_INFINITY 0x7fffffffffffffffLL
+# define RLIM_INFINITY 0xffffffffffffffffuLL
 #endif
 
 #ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
+# define RLIM64_INFINITY 0xffffffffffffffffuLL
 #endif
 
 /* We can represent all limits.  */
diff --git a/libc/sysdeps/linux/m68k/bits/sched.h b/libc/sysdeps/linux/m68k/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/m68k/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/select.h b/libc/sysdeps/linux/m68k/bits/select.h
deleted file mode 100644
index 47e7dedc3..000000000
--- a/libc/sysdeps/linux/m68k/bits/select.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-#define __FD_ZERO(s) \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (s);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-#define __FD_SET(d, s)     (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, s)     (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, s)   ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0)
diff --git a/libc/sysdeps/linux/m68k/bits/sem.h b/libc/sysdeps/linux/m68k/bits/sem.h
deleted file mode 100644
index 6193501e2..000000000
--- a/libc/sysdeps/linux/m68k/bits/sem.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'.  */
-#define SEM_UNDO	0x1000		/* undo the operation on exit */
-
-/* Commands for `semctl'.  */
-#define GETPID		11		/* get sempid */
-#define GETVAL		12		/* get semval */
-#define GETALL		13		/* get all semval's */
-#define GETNCNT		14		/* get semncnt */
-#define GETZCNT		15		/* get semzcnt */
-#define SETVAL		16		/* set semval */
-#define SETALL		17		/* set all semval's */
-
-
-/* Data structure describing a set of semaphores.  */
-struct semid_ds
-{
-  struct ipc_perm sem_perm;		/* operation permission struct */
-  __time_t sem_otime;			/* last semop() time */
-  unsigned long int __unused1;
-  __time_t sem_ctime;			/* last time changed by semctl() */
-  unsigned long int __unused2;
-  unsigned long int sem_nsems;		/* number of semaphores in set */
-  unsigned long int __unused3;
-  unsigned long int __unused4;
-};
-
-/* The user should define a union like the following to use it for arguments
-   for `semctl'.
-
-   union semun
-   {
-     int val;				<= value for SETVAL
-     struct semid_ds *buf;		<= buffer for IPC_STAT & IPC_SET
-     unsigned short int *array;		<= array for GETALL & SETALL
-     struct seminfo *__buf;		<= buffer for IPC_INFO
-   };
-
-   Previous versions of this file used to define this union but this is
-   incorrect.  One can test the macro _SEM_SEMUN_UNDEFINED to see whether
-   one must define the union or not.  */
-#define _SEM_SEMUN_UNDEFINED	1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct  seminfo
-{
-  int semmap;
-  int semmni;
-  int semmns;
-  int semmnu;
-  int semmsl;
-  int semopm;
-  int semume;
-  int semusz;
-  int semvmx;
-  int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/m68k/bits/setjmp.h b/libc/sysdeps/linux/m68k/bits/setjmp.h
index ea8045df7..2c2b3ee15 100644
--- a/libc/sysdeps/linux/m68k/bits/setjmp.h
+++ b/libc/sysdeps/linux/m68k/bits/setjmp.h
@@ -1,18 +1,36 @@
+/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
 
-/* Copyright (C) 2002, David McCullough <davidm@snapgear.com> */
-/* This file is released under the LGPL, any version you like */
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Define the machine-dependent type `jmp_buf'.  m68k version.  */
 
 #ifndef _SETJMP_H
 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
 #endif
 
-#ifndef	_ASM
-
 typedef struct
   {
-    unsigned long __dregs[6]; /* save d2 - d7 */
-    unsigned long __aregs[6]; /* save a2 - a7 */
-	unsigned long __pc;       /* the return address */
+    /* There are eight 4-byte data registers, but D0 is not saved.  */
+    long int __dregs[7];
+
+    /* There are six 4-byte address registers, plus the FP and SP.  */
+    int *__aregs[6];
+    int *__fp;
+    int *__sp;
 
 #if defined __HAVE_68881__ || defined __HAVE_FPU__
     /* There are eight floating point registers which
@@ -22,21 +40,6 @@ typedef struct
 
   } __jmp_buf[1];
 
-#endif /* _ASM */
-
-#define JB_REGS   0
-#define JB_DREGS  0
-#define JB_AREGS  24
-#define JB_PC     48
-#define JB_FPREGS 52
-
-#if defined __HAVE_68881__ || defined __HAVE_FPU__
-# define JB_SIZE 76
-#else
-# define JB_SIZE 52
-#endif
-
-
 /* Test if longjmp to JMPBUF would unwind the frame
    containing a local variable at ADDRESS.  */
 #define _JMPBUF_UNWINDS(jmpbuf, address) \
diff --git a/libc/sysdeps/linux/m68k/bits/shm.h b/libc/sysdeps/linux/m68k/bits/shm.h
deleted file mode 100644
index 18246c3bd..000000000
--- a/libc/sysdeps/linux/m68k/bits/shm.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget.  */
-#define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
-#define SHM_W		0200		/* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'.  */
-#define SHM_RDONLY	010000		/* attach read-only else read-write */
-#define SHM_RND		020000		/* round attach address to SHMLBA */
-#define SHM_REMAP	040000		/* take-over region on attach */
-
-/* Commands for `shmctl'.  */
-#define SHM_LOCK	11		/* lock segment (root only) */
-#define SHM_UNLOCK	12		/* unlock segment (root only) */
-
-
-/* Type to count number of attaches.  */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores.  */
-struct shmid_ds
-  {
-    struct ipc_perm shm_perm;		/* operation permission struct */
-    size_t shm_segsz;			/* size of segment in bytes */
-    __time_t shm_atime;			/* time of last shmat() */
-    unsigned long int __unused1;
-    __time_t shm_dtime;			/* time of last shmdt() */
-    unsigned long int __unused2;
-    __time_t shm_ctime;			/* time of last change by shmctl() */
-    unsigned long int __unused3;
-    __pid_t shm_cpid;			/* pid of creator */
-    __pid_t shm_lpid;			/* pid of last shmop */
-    shmatt_t shm_nattch;		/* number of current attaches */
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 	13
-# define SHM_INFO 	14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST	01000	/* segment will be destroyed on last detach */
-# define SHM_LOCKED	02000   /* segment will not be swapped */
-
-struct	shminfo
-  {
-    unsigned long int shmmax;
-    unsigned long int shmmin;
-    unsigned long int shmmni;
-    unsigned long int shmseg;
-    unsigned long int shmall;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-  };
-
-struct shm_info
-  {
-    int used_ids;
-    unsigned long int shm_tot;	/* total allocated shm */
-    unsigned long int shm_rss;	/* total resident shm */
-    unsigned long int shm_swp;	/* total swapped shm */
-    unsigned long int swap_attempts;
-    unsigned long int swap_successes;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/m68k/bits/sigaction.h b/libc/sysdeps/linux/m68k/bits/sigaction.h
deleted file mode 100644
index 48cc5312f..000000000
--- a/libc/sysdeps/linux/m68k/bits/sigaction.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives.  */
-struct sigaction
-  {
-    /* Signal handler.  */
-#ifdef __USE_POSIX199309
-    union
-      {
-	/* Used if SA_SIGINFO is not set.  */
-	__sighandler_t sa_handler;
-	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) (int, siginfo_t *, void *);
-      }
-    __sigaction_handler;
-# define sa_handler	__sigaction_handler.sa_handler
-# define sa_sigaction	__sigaction_handler.sa_sigaction
-#else
-    __sighandler_t sa_handler;
-#endif
-
-    /* Additional set of signals to be blocked.  */
-    __sigset_t sa_mask;
-
-    /* Special flags.  */
-    int sa_flags;
-
-    /* Restore handler.  */
-    void (*sa_restorer) (void);
-  };
-
-/* Bits in `sa_flags'.  */
-#define	SA_NOCLDSTOP  1		 /* Don't send SIGCHLD when children stop.  */
-#define SA_NOCLDWAIT  2		 /* Don't create zombie on child death.  */
-#define SA_SIGINFO    4		 /* Invoke signal-catching function with
-				    three arguments instead of one.  */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK   0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART   0x10000000 /* Restart syscall on signal return.  */
-# define SA_NODEFER   0x40000000 /* Don't automatically block the signal when
-				    its handler is being executed.  */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler.  */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op.  */
-
-/* Some aliases for the SA_ constants.  */
-# define SA_NOMASK    SA_NODEFER
-# define SA_ONESHOT   SA_RESETHAND
-# define SA_STACK     SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'.  */
-#define	SIG_BLOCK     0		 /* Block signals.  */
-#define	SIG_UNBLOCK   1		 /* Unblock signals.  */
-#define	SIG_SETMASK   2		 /* Set the set of blocked signals.  */
diff --git a/libc/sysdeps/linux/m68k/bits/sigcontext.h b/libc/sysdeps/linux/m68k/bits/sigcontext.h
deleted file mode 100644
index 67dcf9498..000000000
--- a/libc/sysdeps/linux/m68k/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/siginfo.h b/libc/sysdeps/linux/m68k/bits/siginfo.h
deleted file mode 100644
index 70a8c217e..000000000
--- a/libc/sysdeps/linux/m68k/bits/siginfo.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* siginfo_t, sigevent and constants.  Linux/SPARC version.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
-    && !defined __need_sigevent_t
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t \
-	 || defined __need_sigevent_t))
-# define __have_sigval_t	1
-
-/* Type for data associated with a signal.  */
-typedef union sigval
-  {
-    int sival_int;
-    void *sival_ptr;
-  } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t	1
-
-# define __SI_MAX_SIZE     128
-# if __WORDSIZE == 64
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-typedef struct siginfo
-  {
-    int si_signo;		/* Signal number.  */
-    int si_errno;		/* If non-zero, an errno value associated with
-				   this signal, as defined in <errno.h>.  */
-    int si_code;		/* Signal code.  */
-
-    union
-      {
-	int _pad[__SI_PAD_SIZE];
-
-	 /* kill().  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	  } _kill;
-
-	/* POSIX.1b timers.  */
-	struct
-	  {
-	    unsigned int _timer1;
-	    unsigned int _timer2;
-	  } _timer;
-
-	/* POSIX.1b signals.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    sigval_t si_sigval;	/* Signal value.  */
-	  } _rt;
-
-	/* SIGCHLD.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Which child.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    int si_status;	/* Exit value or signal.  */
-	    __clock_t si_utime;
-	    __clock_t si_stime;
-	  } _sigchld;
-
-	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS.  */
-	struct
-	  {
-	    void *si_addr;	/* Faulting insn/memory ref.  */
-	  } _sigfault;
-
-	/* SIGPOLL.  */
-	struct
-	  {
-	    long int si_band;	/* Band event for SIGPOLL.  */
-	    int si_fd;
-	  } _sigpoll;
-      } _sifields;
-  } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names.  */
-# define si_pid		_sifields._kill.si_pid
-# define si_uid		_sifields._kill.si_uid
-# define si_timer1	_sifields._timer._timer1
-# define si_timer2	_sifields._timer._timer2
-# define si_status	_sifields._sigchld.si_status
-# define si_utime	_sifields._sigchld.si_utime
-# define si_stime	_sifields._sigchld.si_stime
-# define si_value	_sifields._rt.si_sigval
-# define si_int		_sifields._rt.si_sigval.sival_int
-# define si_ptr		_sifields._rt.si_sigval.sival_ptr
-# define si_addr	_sifields._sigfault.si_addr
-# define si_band	_sifields._sigpoll.si_band
-# define si_fd		_sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'.  Positive values are reserved for kernel-generated
-   signals.  */
-enum
-{
-  SI_ASYNCNL = -6,		/* Sent by asynch name lookup completion.  */
-# define SI_ASYNCNL	SI_ASYNCNL
-  SI_SIGIO,			/* Sent by queued SIGIO. */
-# define SI_SIGIO	SI_SIGIO
-  SI_ASYNCIO,			/* Sent by AIO completion.  */
-# define SI_ASYNCIO	SI_ASYNCIO
-  SI_MESGQ,			/* Sent by real time mesq state change.  */
-# define SI_MESGQ	SI_MESGQ
-  SI_TIMER,			/* Sent by timer expiration.  */
-# define SI_TIMER	SI_TIMER
-  SI_QUEUE,			/* Sent by sigqueue.  */
-# define SI_QUEUE	SI_QUEUE
-  SI_USER,			/* Sent by kill, sigsend, raise.  */
-# define SI_USER	SI_USER
-  SI_KERNEL = 0x80		/* Send by kernel.  */
-#define SI_KERNEL	SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal.  */
-enum
-{
-  ILL_ILLOPC = 1,		/* Illegal opcode.  */
-# define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
-# define ILL_ILLOPN	ILL_ILLOPN
-  ILL_ILLADR,			/* Illegal addressing mode.  */
-# define ILL_ILLADR	ILL_ILLADR
-  ILL_ILLTRP,			/* Illegal trap. */
-# define ILL_ILLTRP	ILL_ILLTRP
-  ILL_PRVOPC,			/* Privileged opcode.  */
-# define ILL_PRVOPC	ILL_PRVOPC
-  ILL_PRVREG,			/* Privileged register.  */
-# define ILL_PRVREG	ILL_PRVREG
-  ILL_COPROC,			/* Coprocessor error.  */
-# define ILL_COPROC	ILL_COPROC
-  ILL_BADSTK			/* Internal stack error.  */
-# define ILL_BADSTK	ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal.  */
-enum
-{
-  FPE_INTDIV = 1,		/* Integer divide by zero.  */
-# define FPE_INTDIV	FPE_INTDIV
-  FPE_INTOVF,			/* Integer overflow.  */
-# define FPE_INTOVF	FPE_INTOVF
-  FPE_FLTDIV,			/* Floating point divide by zero.  */
-# define FPE_FLTDIV	FPE_FLTDIV
-  FPE_FLTOVF,			/* Floating point overflow.  */
-# define FPE_FLTOVF	FPE_FLTOVF
-  FPE_FLTUND,			/* Floating point underflow.  */
-# define FPE_FLTUND	FPE_FLTUND
-  FPE_FLTRES,			/* Floating point inexact result.  */
-# define FPE_FLTRES	FPE_FLTRES
-  FPE_FLTINV,			/* Floating point invalid operation.  */
-# define FPE_FLTINV	FPE_FLTINV
-  FPE_FLTSUB			/* Subscript out of range.  */
-# define FPE_FLTSUB	FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal.  */
-enum
-{
-  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
-# define SEGV_MAPERR	SEGV_MAPERR
-  SEGV_ACCERR			/* Invalid permissions for mapped object.  */
-# define SEGV_ACCERR	SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal.  */
-enum
-{
-  BUS_ADRALN = 1,		/* Invalid address alignment.  */
-# define BUS_ADRALN	BUS_ADRALN
-  BUS_ADRERR,			/* Non-existant physical address.  */
-# define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
-# define BUS_OBJERR	BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal.  */
-enum
-{
-  TRAP_BRKPT = 1,		/* Process breakpoint.  */
-# define TRAP_BRKPT	TRAP_BRKPT
-  TRAP_TRACE			/* Process trace trap.  */
-# define TRAP_TRACE	TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal.  */
-enum
-{
-  CLD_EXITED = 1,		/* Child has exited.  */
-# define CLD_EXITED	CLD_EXITED
-  CLD_KILLED,			/* Child was killed.  */
-# define CLD_KILLED	CLD_KILLED
-  CLD_DUMPED,			/* Child terminated abnormally.  */
-# define CLD_DUMPED	CLD_DUMPED
-  CLD_TRAPPED,			/* Traced child has trapped.  */
-# define CLD_TRAPPED	CLD_TRAPPED
-  CLD_STOPPED,			/* Child has stopped.  */
-# define CLD_STOPPED	CLD_STOPPED
-  CLD_CONTINUED			/* Stopped child has continued.  */
-# define CLD_CONTINUED	CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal.  */
-enum
-{
-  POLL_IN = 1,			/* Data input available.  */
-# define POLL_IN	POLL_IN
-  POLL_OUT,			/* Output buffers available.  */
-# define POLL_OUT	POLL_OUT
-  POLL_MSG,			/* Input message available.   */
-# define POLL_MSG	POLL_MSG
-  POLL_ERR,			/* I/O error.  */
-# define POLL_ERR	POLL_ERR
-  POLL_PRI,			/* High priority input available.  */
-# define POLL_PRI	POLL_PRI
-  POLL_HUP			/* Device disconnected.  */
-# define POLL_HUP	POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
-    && !defined __have_sigevent_t
-# define __have_sigevent_t	1
-
-/* Structure to transport application-defined values with signals.  */
-# define __SIGEV_MAX_SIZE	64
-# if __WORDSIZE == 64
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-/* Forward declaration of the `pthread_attr_t' type.  */
-struct __pthread_attr_s;
-
-typedef struct sigevent
-  {
-    sigval_t sigev_value;
-    int sigev_signo;
-    int sigev_notify;
-
-    union
-      {
-	int _pad[__SIGEV_PAD_SIZE];
-
-	struct
-	  {
-	    void (*_function) (sigval_t);	  /* Function to start.  */
-	    struct __pthread_attr_s *_attribute;  /* Really pthread_attr_t.  */
-	  } _sigev_thread;
-      } _sigev_un;
-  } sigevent_t;
-
-/* POSIX names to access some of the members.  */
-# define sigev_notify_function   _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values.  */
-enum
-{
-  SIGEV_SIGNAL = 0,		/* Notify via signal.  */
-# define SIGEV_SIGNAL	SIGEV_SIGNAL
-  SIGEV_NONE,			/* Other notification: meaningless.  */
-# define SIGEV_NONE	SIGEV_NONE
-  SIGEV_THREAD			/* Deliver via thread creation.  */
-# define SIGEV_THREAD	SIGEV_THREAD
-};
-
-#endif	/* have _SIGNAL_H.  */
diff --git a/libc/sysdeps/linux/m68k/bits/signum.h b/libc/sysdeps/linux/m68k/bits/signum.h
deleted file mode 100644
index 74259b492..000000000
--- a/libc/sysdeps/linux/m68k/bits/signum.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Signal number definitions.  Linux version.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef	_SIGNAL_H
-
-/* Fake signal functions.  */
-#define SIG_ERR	((__sighandler_t) -1)		/* Error return.  */
-#define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
-#define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
-#endif
-
-
-/* Signals.  */
-#define	SIGHUP		1	/* Hangup (POSIX).  */
-#define	SIGINT		2	/* Interrupt (ANSI).  */
-#define	SIGQUIT		3	/* Quit (POSIX).  */
-#define	SIGILL		4	/* Illegal instruction (ANSI).  */
-#define	SIGTRAP		5	/* Trace trap (POSIX).  */
-#define	SIGABRT		6	/* Abort (ANSI).  */
-#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
-#define	SIGBUS		7	/* BUS error (4.2 BSD).  */
-#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
-#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
-#define	SIGUSR1		10	/* User-defined signal 1 (POSIX).  */
-#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
-#define	SIGUSR2		12	/* User-defined signal 2 (POSIX).  */
-#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define	SIGALRM		14	/* Alarm clock (POSIX).  */
-#define	SIGTERM		15	/* Termination (ANSI).  */
-#define	SIGSTKFLT	16	/* Stack fault.  */
-#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
-#define	SIGCHLD		17	/* Child status has changed (POSIX).  */
-#define	SIGCONT		18	/* Continue (POSIX).  */
-#define	SIGSTOP		19	/* Stop, unblockable (POSIX).  */
-#define	SIGTSTP		20	/* Keyboard stop (POSIX).  */
-#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
-#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
-#define	SIGURG		23	/* Urgent condition on socket (4.2 BSD).  */
-#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
-#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
-#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
-#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
-#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
-#define	SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
-#define	SIGIO		29	/* I/O now possible (4.2 BSD).  */
-#define	SIGPWR		30	/* Power failure restart (System V).  */
-#define SIGSYS		31	/* Bad system call.  */
-#define SIGUNUSED	31
-
-#define	_NSIG		64	/* Biggest signal number + 1
-				   (including real-time signals).  */
-
-#define SIGRTMIN        (__libc_current_sigrtmin ())
-#define SIGRTMAX        (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel.  These values should not be
-   used directly at user level.  */
-#define __SIGRTMIN	32
-#define __SIGRTMAX	(_NSIG - 1)
-
-#endif	/* <signal.h> included.  */
diff --git a/libc/sysdeps/linux/m68k/bits/sigset.h b/libc/sysdeps/linux/m68k/bits/sigset.h
deleted file mode 100644
index 7ccadda45..000000000
--- a/libc/sysdeps/linux/m68k/bits/sigset.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/m68k/bits/sigstack.h b/libc/sysdeps/linux/m68k/bits/sigstack.h
deleted file mode 100644
index 7f260367b..000000000
--- a/libc/sysdeps/linux/m68k/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    void *ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/m68k/bits/sigthread.h b/libc/sysdeps/linux/m68k/bits/sigthread.h
deleted file mode 100644
index b86e75f20..000000000
--- a/libc/sysdeps/linux/m68k/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/m68k/bits/sockaddr.h b/libc/sysdeps/linux/m68k/bits/sockaddr.h
deleted file mode 100644
index 3e1d1312d..000000000
--- a/libc/sysdeps/linux/m68k/bits/sockaddr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/m68k/bits/socket.h b/libc/sysdeps/linux/m68k/bits/socket.h
deleted file mode 100644
index 61644073b..000000000
--- a/libc/sysdeps/linux/m68k/bits/socket.h
+++ /dev/null
@@ -1,315 +0,0 @@
-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991,1992,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Appletalk DDP.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_ATMPVC	8	/* ATM PVCs.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
-#define	PF_DECnet	12	/* Reserved for DECnet project.  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
-#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
-#define	PF_KEY		15	/* PF_KEY key management API.  */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
-#define	PF_PACKET	17	/* Packet family.  */
-#define	PF_ASH		18	/* Ash.  */
-#define	PF_ECONET	19	/* Acorn Econet.  */
-#define	PF_ATMSVC	20	/* ATM SVCs.  */
-#define	PF_SNA		22	/* Linux SNA Project */
-#define	PF_IRDA		23	/* IRDA sockets.  */
-#define	PF_PPPOX	24	/* PPPoX sockets.  */
-#define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
-#define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
-#define	PF_MAX		32	/* For now..  */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_ATMPVC	PF_ATMPVC
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	AF_KEY		PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_ASH		PF_ASH
-#define	AF_ECONET	PF_ECONET
-#define	AF_ATMSVC	PF_ATMSVC
-#define	AF_SNA		PF_SNA
-#define	AF_IRDA		PF_IRDA
-#define	AF_PPPOX	PF_PPPOX
-#define	AF_WANPIPE	PF_WANPIPE
-#define	AF_BLUETOOTH	PF_BLUETOOTH
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_RAW		255
-#define SOL_DECNET      261
-#define SOL_X25         262
-#define SOL_PACKET	263
-#define SOL_ATM		264	/* ATM layer (cell level).  */
-#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
-#define SOL_IRDA	266
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Structure large enough to hold any socket address (with the historical
-   exception of AF_UNIX).  We reserve 128 bytes.  */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype	__uint64_t
-#else
-# define __ss_aligntype	__uint32_t
-#endif
-#define _SS_SIZE	128
-#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
-  {
-    __SOCKADDR_COMMON (ss_);	/* Address family, etc.  */
-    __ss_aligntype __ss_align;	/* Force desired alignment.  */
-    char __ss_padding[_SS_PADSIZE];
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-#ifdef __USE_GNU
-    /* DECnet uses a different name.  */
-    MSG_TRYHARD		= MSG_DONTROUTE,
-# define MSG_TRYHARD	MSG_DONTROUTE
-#endif
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define	MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
-#define	MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_EOR		= 0x80, /* End of record.  */
-#define	MSG_EOR		MSG_EOR
-    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
-#define	MSG_WAITALL	MSG_WAITALL
-    MSG_FIN		= 0x200,
-#define	MSG_FIN		MSG_FIN
-    MSG_SYN		= 0x400,
-#define	MSG_SYN		MSG_SYN
-    MSG_CONFIRM		= 0x800, /* Confirm path validity.  */
-#define	MSG_CONFIRM	MSG_CONFIRM
-    MSG_RST		= 0x1000,
-#define	MSG_RST		MSG_RST
-    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
-#define	MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000, /* Do not generate SIGPIPE.  */
-#define	MSG_NOSIGNAL	MSG_NOSIGNAL
-    MSG_MORE		= 0x8000  /* Sender will send more.  */
-#define	MSG_MORE	MSG_MORE
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    void *msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    int msg_iovlen;		/* Number of elements in the vector.  */
-
-    void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
-    socklen_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
-    __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data.  */
-#endif
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
-			 & (size_t) ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
-			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
-				      struct cmsghdr *__cmsg) __THROW;
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-    /* The kernel header does this so there may be a reason.  */
-    return 0;
-
-  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
-			       + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
-					+ __mhdr->msg_controllen)
-      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
-	  > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
-    /* No more entries.  */
-    return 0;
-  return __cmsg;
-}
-#endif	/* Use `extern inline'.  */
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,		/* Transfer file descriptors.  */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
-    __SCM_CONNECT = 0x03	/* Data array is `struct scm_connect'.  */
-  };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
-  pid_t pid;			/* PID of sending process.  */
-  uid_t uid;			/* UID of sending process.  */
-  gid_t gid;			/* GID of sending process.  */
-};
-
-/* Get socket manipulation related informations from kernel headers.  */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-#endif	/* bits/socket.h */
diff --git a/libc/sysdeps/linux/m68k/bits/stab.def b/libc/sysdeps/linux/m68k/bits/stab.def
deleted file mode 100644
index 3d54774cf..000000000
--- a/libc/sysdeps/linux/m68k/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/m68k/bits/statfs.h b/libc/sysdeps/linux/m68k/bits/statfs.h
deleted file mode 100644
index 78c9bdbbc..000000000
--- a/libc/sysdeps/linux/m68k/bits/statfs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
-  {
-    int f_type;
-    int f_bsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-#endif
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
-  {
-    int f_type;
-    int f_bsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-#endif
-
-/* Tell code we have this member.  */
-#define _STATFS_F_NAMELEN
diff --git a/libc/sysdeps/linux/m68k/bits/statvfs.h b/libc/sysdeps/linux/m68k/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/m68k/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/m68k/bits/stdio.h b/libc/sysdeps/linux/m68k/bits/stdio.h
deleted file mode 100644
index 118118adc..000000000
--- a/libc/sysdeps/linux/m68k/bits/stdio.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void) __THROW
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp) __THROW
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void) __THROW
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c) __THROW
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c) __THROW
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream) __THROW
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream) __THROW
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/m68k/bits/stdio_lim.h b/libc/sysdeps/linux/m68k/bits/stdio_lim.h
deleted file mode 100644
index ea6d693f5..000000000
--- a/libc/sysdeps/linux/m68k/bits/stdio_lim.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 4095 
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
-
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024 
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/string.h b/libc/sysdeps/linux/m68k/bits/string.h
deleted file mode 100644
index 84be224b7..000000000
--- a/libc/sysdeps/linux/m68k/bits/string.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Optimized, inlined string functions.  m680x0 version, x >= 2.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string.h> directly; include <string.h> instead."
-#endif
-
-/* Currently the only purpose of this file is to tell the generic inline
-   macros that unaligned memory access is possible.  */
-#define _STRING_ARCH_unaligned	1
diff --git a/libc/sysdeps/linux/m68k/bits/string2.h b/libc/sysdeps/linux/m68k/bits/string2.h
deleted file mode 100644
index 9e522cedf..000000000
--- a/libc/sysdeps/linux/m68k/bits/string2.h
+++ /dev/null
@@ -1,1241 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ (void *)((char *) __u + 2);		      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_mempcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_mempcpy
-#   define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#   define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ (void *)((char *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#if !defined _HAVE_STRING_ARCH_strcpy || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcpy
-#  define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-# endif
-
-# if _STRING_ARCH_unaligned
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_stpcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_stpcpy
-#   define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#   define stpcpy(dest, src) __stpcpy (dest, src)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#if !defined _HAVE_STRING_ARCH_strcspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcspn
-#  define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-# endif
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, int __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, int __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, int __reject1,
-				     int __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, int __reject1, int __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, int __reject1,
-				     int __reject2, int __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, int __reject1, int __reject2,
-	      int __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strspn
-#  define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-# endif
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, int __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, int __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, int __accept1,
-				    int __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, int __accept1,
-				    int __accept2, int __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strpbrk || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strpbrk
-#  define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-# endif
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strtok_r || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strtok_r
-#  define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-# endif
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  __result = NULL;
-  if (*__s != '\0')
-    {
-      __result = __s++;
-      while (*__s != '\0')
-	if (*__s++ == __sep)
-	  {
-	    __s[-1] = '\0';
-	    break;
-	  }
-      *__nextp = __s;
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r (s, sep, nextp)
-# endif
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strsep || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strsep
-
-extern char *__strsep_g (char **__stringp, __const char *__delim);
-#  define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-# endif
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL && (*__s = strchr (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2 || *__cp == __reject3)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep (s, reject)
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup (s, n)))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup (s, n)
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/m68k/bits/stropts.h b/libc/sysdeps/linux/m68k/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/m68k/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/m68k/bits/termios.h b/libc/sysdeps/linux/m68k/bits/termios.h
deleted file mode 100644
index 887b309ad..000000000
--- a/libc/sysdeps/linux/m68k/bits/termios.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/* termios type and macro definitions.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 32
-struct termios
-  {
-    tcflag_t c_iflag;		/* input mode flags */
-    tcflag_t c_oflag;		/* output mode flags */
-    tcflag_t c_cflag;		/* control mode flags */
-    tcflag_t c_lflag;		/* local mode flags */
-    cc_t c_line;			/* line discipline */
-    cc_t c_cc[NCCS];		/* control characters */
-    speed_t c_ispeed;		/* input speed */
-    speed_t c_ospeed;		/* output speed */
-  };
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY	0000400
-# define   NL0	0000000
-# define   NL1	0000400
-# define CRDLY	0003000
-# define   CR0	0000000
-# define   CR1	0001000
-# define   CR2	0002000
-# define   CR3	0003000
-# define TABDLY	0014000
-# define   TAB0	0000000
-# define   TAB1	0004000
-# define   TAB2	0010000
-# define   TAB3	0014000
-# define BSDLY	0020000
-# define   BS0	0000000
-# define   BS1	0020000
-# define FFDLY	0100000
-# define   FF0	0000000
-# define   FF1	0100000
-#endif
-
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-
-#ifdef __USE_MISC
-# define XTABS	0014000
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD	0010017
-#endif
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-#endif
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#ifdef __USE_MISC
-# define CBAUDEX 0010000
-#endif
-#define  B57600   0010001
-#define  B115200  0010002
-#define  B230400  0010003
-#define  B460800  0010004
-#define  B500000  0010005
-#define  B576000  0010006
-#define  B921600  0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define __MAX_BAUD B4000000
-#ifdef __USE_MISC
-# define CIBAUD	  002003600000		/* input baud rate (not used) */
-# define CRTSCTS  020000000000		/* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE	0000004
-#endif
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#ifdef __USE_MISC
-# define ECHOCTL 0001000
-# define ECHOPRT 0002000
-# define ECHOKE	 0004000
-# define FLUSHO	 0010000
-# define PENDIN	 0040000
-#endif
-#define IEXTEN	0100000
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-
-#define _IOT_termios /* Hurd ioctl type field.  */ \
-  _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
diff --git a/libc/sysdeps/linux/m68k/bits/time.h b/libc/sysdeps/linux/m68k/bits/time.h
deleted file mode 100644
index 2a6873f00..000000000
--- a/libc/sysdeps/linux/m68k/bits/time.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* System-dependent timing definitions.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <time.h> instead.
- */
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-#  define _BITS_TIME_H	1
-
-/* ISO/IEC 9899:1990 7.12.1: <time.h>
-   The macro `CLOCKS_PER_SEC' is the number per second of the value
-   returned by the `clock' function. */
-/* CAE XSH, Issue 4, Version 2: <time.h>
-   The value of CLOCKS_PER_SEC is required to be 1 million on all
-   XSI-conformant systems. */
-#  define CLOCKS_PER_SEC  1000000l
-
-#  if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
-/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
-   presents the real value for clock ticks per second for the system.  */
-#   include <bits/types.h>
-extern long int __sysconf (int);
-#   define CLK_TCK ((__clock_t) __sysconf (2))	/* 2 is _SC_CLK_TCK */
-#  endif
-
-#  ifdef __USE_POSIX199309
-/* Identifier for system-wide realtime clock.  */
-#   define CLOCK_REALTIME	0
-
-/* Flag to indicate time is absolute.  */
-#   define TIMER_ABSTIME	1
-#  endif
-
-# endif	/* bits/time.h */
-#endif
-
-#ifdef __need_timeval
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-#  define _STRUCT_TIMEVAL	1
-#  include <bits/types.h>
-
-/* A time value that is accurate to the nearest
-   microsecond but also has a range of years.  */
-struct timeval
-  {
-    __time_t tv_sec;		/* Seconds.  */
-    __suseconds_t tv_usec;	/* Microseconds.  */
-  };
-# endif	/* struct timeval */
-#endif	/* need timeval */
diff --git a/libc/sysdeps/linux/m68k/bits/types.h b/libc/sysdeps/linux/m68k/bits/types.h
deleted file mode 100644
index bdda9388a..000000000
--- a/libc/sysdeps/linux/m68k/bits/types.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/types.h> instead.
- */
-
-#ifndef	_BITS_TYPES_H
-#define	_BITS_TYPES_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#include <stddef.h>
-
-/* Convenience types.  */
-typedef unsigned char __u_char;
-typedef unsigned short __u_short;
-typedef unsigned int __u_int;
-typedef unsigned long __u_long;
-#ifdef __GNUC__
-__extension__ typedef unsigned long long int __u_quad_t;
-__extension__ typedef long long int __quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } __quad_t;
-typedef struct
-  {
-    __u_long __val[2];
-  } __u_quad_t;
-#endif
-typedef signed char __int8_t;
-typedef unsigned char __uint8_t;
-typedef signed short int __int16_t;
-typedef unsigned short int __uint16_t;
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#ifdef __GNUC__
-__extension__ typedef signed long long int __int64_t;
-__extension__ typedef unsigned long long int __uint64_t;
-#endif
-typedef __quad_t *__qaddr_t;
-
-typedef __u_quad_t __dev_t;		/* Type of device numbers.  */
-typedef __u_int __uid_t;		/* Type of user identifications.  */
-typedef __u_int __gid_t;		/* Type of group identifications.  */
-typedef __u_long __ino_t;		/* Type of file serial numbers.  */
-typedef __u_int __mode_t;		/* Type of file attribute bitmasks.  */
-typedef __u_int __nlink_t; 		/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef __quad_t __loff_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
-typedef __u_long __rlim_t;		/* Type of resource counts.  */
-typedef __u_quad_t __rlim64_t;		/* Type of resource counts (LFS).  */
-typedef __u_int __id_t;			/* General type for ID.  */
-
-typedef struct
-  {
-    int __val[2];
-  } __fsid_t;				/* Type of file system IDs.  */
-
-/* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
-typedef unsigned int __useconds_t;
-typedef long int __suseconds_t;
-typedef long int __swblk_t;		/* Type of a swap block maybe?  */
-
-typedef long int __clock_t;
-
-/* Clock ID used in clock and timer functions.  */
-typedef int __clockid_t;
-
-/* Timer ID returned by `timer_create'.  */
-typedef int __timer_t;
-
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define __FD_SETSIZE	1024
-
-
-typedef int __key_t;
-
-/* Used in `struct shmid_ds'.  */
-typedef unsigned short int __ipc_pid_t;
-
-
-/* Type to represent block size.  */
-typedef long int __blksize_t;
-
-/* Types from the Large File Support interface.  */
-
-/* Type to count number os disk blocks.  */
-typedef long int __blkcnt_t;
-typedef __quad_t __blkcnt64_t;
-
-/* Type to count file system blocks.  */
-typedef __u_long __fsblkcnt_t;
-typedef __u_quad_t __fsblkcnt64_t;
-
-/* Type to count file system inodes.  */
-typedef __u_long __fsfilcnt_t;
-typedef __u_quad_t __fsfilcnt64_t;
-
-/* Type of file serial numbers.  */
-typedef __u_quad_t __ino64_t;
-
-/* Type of file sizes and offsets.  */
-typedef __loff_t __off64_t;
-
-/* Used in XTI.  */
-typedef long int __t_scalar_t;
-typedef unsigned long int __t_uscalar_t;
-
-/* Duplicates info from stdint.h but this is used in unistd.h.  */
-typedef int __intptr_t;
-
-/* Duplicate info from sys/socket.h.  */
-typedef unsigned int __socklen_t;
-
-
-/* Now add the thread types.  */
-#if defined __USE_POSIX199506 || defined __USE_UNIX98
-# include <bits/pthreadtypes.h>
-#endif
-
-#endif /* bits/types.h */
diff --git a/libc/sysdeps/linux/m68k/bits/uio.h b/libc/sysdeps/linux/m68k/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/m68k/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/m68k/bits/utmp.h b/libc/sysdeps/linux/m68k/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/m68k/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/m68k/bits/utmpx.h b/libc/sysdeps/linux/m68k/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/m68k/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/m68k/bits/utsname.h b/libc/sysdeps/linux/m68k/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/m68k/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/m68k/bits/waitflags.h b/libc/sysdeps/linux/m68k/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/m68k/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/m68k/bits/waitstatus.h b/libc/sysdeps/linux/m68k/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/m68k/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/m68k/bits/xopen_lim.h b/libc/sysdeps/linux/m68k/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/m68k/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/m68k/sys/procfs.h b/libc/sysdeps/linux/m68k/sys/procfs.h
new file mode 100644
index 000000000..27abf8ef5
--- /dev/null
+++ b/libc/sysdeps/linux/m68k/sys/procfs.h
@@ -0,0 +1,126 @@
+/* Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somewhat modelled after the file of the same name on SVR4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  It doesn't have anything to do with the /proc file
+   system, even though Linux has one.
+
+   Anyway, the whole purpose of this file is for GDB and GDB only.
+   Don't read too much into it.  Don't use it for anything other than
+   GDB unless you know what you are doing.  */
+
+#include <features.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/user.h>
+
+__BEGIN_DECLS
+
+/* Type for a general-purpose register.  */
+typedef unsigned long elf_greg_t;
+
+/* And the whole bunch of them.  We could have used `struct
+   user_regs_struct' directly in the typedef, but tradition says that
+   the register set is an array, which does have some peculiar
+   semantics, so leave it that way.  */
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+/* Register set for the floating-point registers.  */
+typedef struct user_m68kfp_struct elf_fpregset_t;
+
+
+/* Signal info.  */
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with Linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   GDB doesn't really use excluded.  */
+
+struct elf_prstatus
+  {
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args.  */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+    unsigned short int pr_uid;
+    unsigned short int pr_gid;
+    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+
+/* The rest of this file provides the types for emulation of the
+   Solaris <proc_service.h> interfaces that should be implemented by
+   users of libthread_db.  */
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore have only one PID type.  */
+typedef __pid_t lwpid_t;
+
+/* Process status and info.  In the end we do provide typedefs for them.  */
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/m68k/reg.h b/libc/sysdeps/linux/m68k/sys/reg.h
index 418f8323f..418f8323f 100644
--- a/libc/sysdeps/linux/m68k/reg.h
+++ b/libc/sysdeps/linux/m68k/sys/reg.h
diff --git a/libc/sysdeps/linux/m68k/sys/ucontext.h b/libc/sysdeps/linux/m68k/sys/ucontext.h
new file mode 100644
index 000000000..3c441dc5c
--- /dev/null
+++ b/libc/sysdeps/linux/m68k/sys/ucontext.h
@@ -0,0 +1,109 @@
+/* Copyright (C) 1997, 1999, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* System V/m68k ABI compliant context switching support.  */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+
+/* Type for general register.  */
+typedef int greg_t;
+
+/* Number of general registers.  */
+#define NGREG	18
+
+/* Container for all general registers.  */
+typedef greg_t gregset_t[NGREG];
+
+/* Number of each register is the `gregset_t' array.  */
+enum
+{
+  R_D0 = 0,
+#define R_D0	R_D0
+  R_D1 = 1,
+#define R_D1	R_D1
+  R_D2 = 2,
+#define R_D2	R_D2
+  R_D3 = 3,
+#define R_D3	R_D3
+  R_D4 = 4,
+#define R_D4	R_D4
+  R_D5 = 5,
+#define R_D5	R_D5
+  R_D6 = 6,
+#define R_D6	R_D6
+  R_D7 = 7,
+#define R_D7	R_D7
+  R_A0 = 8,
+#define R_A0	R_A0
+  R_A1 = 9,
+#define R_A1	R_A1
+  R_A2 = 10,
+#define R_A2	R_A2
+  R_A3 = 11,
+#define R_A3	R_A3
+  R_A4 = 12,
+#define R_A4	R_A4
+  R_A5 = 13,
+#define R_A5	R_A5
+  R_A6 = 14,
+#define R_A6	R_A6
+  R_A7 = 15,
+#define R_A7	R_A7
+  R_SP = 15,
+#define R_SP	R_SP
+  R_PC = 16,
+#define R_PC	R_PC
+  R_PS = 17
+#define R_PS	R_PS
+};
+
+/* Structure to describe FPU registers.  */
+typedef struct fpregset
+{
+  int f_fpregs[8][3];
+  int f_pcr;
+  int f_psr;
+  int f_fpiaddr;
+} fpregset_t;
+
+/* Context to describe whole processor state.  */
+typedef struct
+{
+  int version;
+  gregset_t gregs;
+  fpregset_t fpregs;
+} mcontext_t;
+
+#define MCONTEXT_VERSION 2
+
+/* Userlevel context.  */
+typedef struct ucontext
+{
+  unsigned long int uc_flags;
+  struct ucontext *uc_link;
+  __sigset_t uc_sigmask;
+  stack_t uc_stack;
+  mcontext_t uc_mcontext;
+  long int uc_filler[174];
+} ucontext_t;
+
+#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/mips/bits/cmathcalls.h b/libc/sysdeps/linux/mips/bits/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/libc/sysdeps/linux/mips/bits/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/confname.h b/libc/sysdeps/linux/mips/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/mips/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/dirent.h b/libc/sysdeps/linux/mips/bits/dirent.h
deleted file mode 100644
index 82d8663f2..000000000
--- a/libc/sysdeps/linux/mips/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/mips/bits/dlfcn.h b/libc/sysdeps/linux/mips/bits/dlfcn.h
index 2380caa9d..c5b4c5950 100644
--- a/libc/sysdeps/linux/mips/bits/dlfcn.h
+++ b/libc/sysdeps/linux/mips/bits/dlfcn.h
@@ -1,5 +1,5 @@
 /* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -52,8 +52,13 @@
         foo = DL_CALL_FCT (fctp, (arg1, arg2));
 */
 # define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
+  (_dl_mcount_wrapper_check ((void *) (fctp)), (*(fctp)) args)
+
+__BEGIN_DECLS
 
 /* This function calls the profiling functions.  */
 extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
+
+__END_DECLS
+
 #endif
diff --git a/libc/sysdeps/linux/mips/bits/elfclass.h b/libc/sysdeps/linux/mips/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/mips/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/mips/bits/environments.h b/libc/sysdeps/linux/mips/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/mips/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/mips/bits/fenvinline.h b/libc/sysdeps/linux/mips/bits/fenvinline.h
deleted file mode 100644
index 42f77b561..000000000
--- a/libc/sysdeps/linux/mips/bits/fenvinline.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This file provides inline versions of floating-pint environment
-   handling functions.  If there were any.  */
-
-#ifndef __NO_MATH_INLINES
-
-/* Here is where the code would go.  */
-
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/in.h b/libc/sysdeps/linux/mips/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/mips/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/mips/bits/initspin.h b/libc/sysdeps/linux/mips/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/mips/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/mips/bits/ioctls.h b/libc/sysdeps/linux/mips/bits/ioctls.h
deleted file mode 100644
index b49ca2076..000000000
--- a/libc/sysdeps/linux/mips/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/mips/bits/libc-lock.h b/libc/sysdeps/linux/mips/bits/libc-lock.h
deleted file mode 100644
index 2c1d16277..000000000
--- a/libc/sysdeps/linux/mips/bits/libc-lock.h
+++ /dev/null
@@ -1,327 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#if defined(_LIBC) || defined(_IO_MTSAFE_IO)
-typedef pthread_mutex_t __libc_lock_t;
-typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
-# ifdef __USE_UNIX98
-typedef pthread_rwlock_t __libc_rwlock_t;
-# else
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-# endif
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-#define __libc_lock_define_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
-#define _LIBC_LOCK_RECURSIVE_INITIALIZER \
-  {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME).mutex, &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (DOIT) && _pthread_cleanup_push_defer != NULL;		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/mips/bits/local_lim.h b/libc/sysdeps/linux/mips/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/mips/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/mips/bits/locale.h b/libc/sysdeps/linux/mips/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/mips/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/mips/bits/mathcalls.h b/libc/sysdeps/linux/mips/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/mips/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/mips/bits/mathinline.h b/libc/sysdeps/linux/mips/bits/mathinline.h
deleted file mode 100644
index 5498af6b6..000000000
--- a/libc/sysdeps/linux/mips/bits/mathinline.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This file should provide inline versions of math functions.
-
-   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
-
-   This file should define __MATH_INLINES if functions are actually defined as
-   inlines.  */
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-/* Here goes the real code.  */
-
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/msq.h b/libc/sysdeps/linux/mips/bits/msq.h
deleted file mode 100644
index 32a49b592..000000000
--- a/libc/sysdeps/linux/mips/bits/msq.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions.  */
-#define MSG_NOERROR	010000	/* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT	020000	/* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition.  */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
-   The type `struct msg' is opaque.  */
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* structure describing operation permission */
-  __time_t msg_stime;		/* time of last msgsnd command */
-  unsigned long int __unused1;
-  __time_t msg_rtime;		/* time of last msgrcv command */
-  unsigned long int __unused2;
-  __time_t msg_ctime;		/* time of last change */
-  unsigned long int __unused3;
-  unsigned long int __msg_cbytes; /* current number of bytes on queue */
-  msgqnum_t msg_qnum;		/* number of messages currently on queue */
-  msglen_t msg_qbytes;		/* max number of bytes allowed on queue */
-  __pid_t msg_lspid;		/* pid of last msgsnd() */
-  __pid_t msg_lrpid;		/* pid of last msgrcv() */
-  unsigned long int __unused4;
-  unsigned long int __unused5;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes	__msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
-  {
-    int msgpool;
-    int msgmap;
-    int msgmax;
-    int msgmnb;
-    int msgmni;
-    int msgssz;
-    int msgtql;
-    unsigned short int msgseg;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/mips/bits/nan.h b/libc/sysdeps/linux/mips/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/mips/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/mips/bits/netdb.h b/libc/sysdeps/linux/mips/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/mips/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/mips/bits/posix1_lim.h b/libc/sysdeps/linux/mips/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/mips/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/mips/bits/posix2_lim.h b/libc/sysdeps/linux/mips/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/mips/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/mips/bits/posix_opt.h b/libc/sysdeps/linux/mips/bits/posix_opt.h
deleted file mode 100644
index 54640bb56..000000000
--- a/libc/sysdeps/linux/mips/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#define _XOPEN_REALTIME_THREADS	1
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#define _POSIX_THREADS	1
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/mips/bits/pthreadtypes.h b/libc/sysdeps/linux/mips/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/libc/sysdeps/linux/mips/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/mips/bits/sched.h b/libc/sysdeps/linux/mips/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/mips/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/select.h b/libc/sysdeps/linux/mips/bits/select.h
deleted file mode 100644
index 47e7dedc3..000000000
--- a/libc/sysdeps/linux/mips/bits/select.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-#define __FD_ZERO(s) \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (s);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-#define __FD_SET(d, s)     (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, s)     (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, s)   ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0)
diff --git a/libc/sysdeps/linux/mips/bits/sigcontext.h b/libc/sysdeps/linux/mips/bits/sigcontext.h
deleted file mode 100644
index 67dcf9498..000000000
--- a/libc/sysdeps/linux/mips/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/sigset.h b/libc/sysdeps/linux/mips/bits/sigset.h
deleted file mode 100644
index 7ccadda45..000000000
--- a/libc/sysdeps/linux/mips/bits/sigset.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/mips/bits/sigthread.h b/libc/sysdeps/linux/mips/bits/sigthread.h
deleted file mode 100644
index b86e75f20..000000000
--- a/libc/sysdeps/linux/mips/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/mips/bits/sockaddr.h b/libc/sysdeps/linux/mips/bits/sockaddr.h
deleted file mode 100644
index 3e1d1312d..000000000
--- a/libc/sysdeps/linux/mips/bits/sockaddr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/mips/bits/stab.def b/libc/sysdeps/linux/mips/bits/stab.def
deleted file mode 100644
index 3d54774cf..000000000
--- a/libc/sysdeps/linux/mips/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/mips/bits/statvfs.h b/libc/sysdeps/linux/mips/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/mips/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/mips/bits/stdio-lock.h b/libc/sysdeps/linux/mips/bits/stdio-lock.h
deleted file mode 100644
index 5b1c1b082..000000000
--- a/libc/sysdeps/linux/mips/bits/stdio-lock.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Thread package specific definitions of stream lock type.  Generic version.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STDIO_LOCK_H
-#define _BITS_STDIO_LOCK_H 1
-
-#include <bits/libc-lock.h>
-
-__libc_lock_define_recursive (typedef, _IO_lock_t)
-
-/* We need recursive (counting) mutexes.  */
-#ifdef _LIBC_LOCK_RECURSIVE_INITIALIZER
-# define _IO_lock_initializer _LIBC_LOCK_RECURSIVE_INITIALIZER
-#elif _IO_MTSAFE_IO
- #error libio needs recursive mutexes for _IO_MTSAFE_IO
-#endif
-
-#define _IO_lock_init(_name)	__libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name)	__libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name)	__libc_lock_lock_recursive (_name)
-#define _IO_lock_unlock(_name)	__libc_lock_unlock_recursive (_name)
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp)
-#define _IO_cleanup_region_start_noarg(_fct) \
-  __libc_cleanup_region_start (1, _fct, NULL)
-#define _IO_cleanup_region_end(_doit) \
-  __libc_cleanup_region_end (_doit)
-
-
-#endif /* bits/stdio-lock.h */
diff --git a/libc/sysdeps/linux/mips/bits/stdio.h b/libc/sysdeps/linux/mips/bits/stdio.h
deleted file mode 100644
index 118118adc..000000000
--- a/libc/sysdeps/linux/mips/bits/stdio.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void) __THROW
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp) __THROW
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void) __THROW
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c) __THROW
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c) __THROW
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream) __THROW
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream) __THROW
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/mips/bits/stdio_lim.h b/libc/sysdeps/linux/mips/bits/stdio_lim.h
deleted file mode 100644
index ea6d693f5..000000000
--- a/libc/sysdeps/linux/mips/bits/stdio_lim.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 4095 
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
-
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024 
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/stropts.h b/libc/sysdeps/linux/mips/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/mips/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/mips/bits/time.h b/libc/sysdeps/linux/mips/bits/time.h
deleted file mode 100644
index 2a6873f00..000000000
--- a/libc/sysdeps/linux/mips/bits/time.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* System-dependent timing definitions.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <time.h> instead.
- */
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-#  define _BITS_TIME_H	1
-
-/* ISO/IEC 9899:1990 7.12.1: <time.h>
-   The macro `CLOCKS_PER_SEC' is the number per second of the value
-   returned by the `clock' function. */
-/* CAE XSH, Issue 4, Version 2: <time.h>
-   The value of CLOCKS_PER_SEC is required to be 1 million on all
-   XSI-conformant systems. */
-#  define CLOCKS_PER_SEC  1000000l
-
-#  if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
-/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
-   presents the real value for clock ticks per second for the system.  */
-#   include <bits/types.h>
-extern long int __sysconf (int);
-#   define CLK_TCK ((__clock_t) __sysconf (2))	/* 2 is _SC_CLK_TCK */
-#  endif
-
-#  ifdef __USE_POSIX199309
-/* Identifier for system-wide realtime clock.  */
-#   define CLOCK_REALTIME	0
-
-/* Flag to indicate time is absolute.  */
-#   define TIMER_ABSTIME	1
-#  endif
-
-# endif	/* bits/time.h */
-#endif
-
-#ifdef __need_timeval
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-#  define _STRUCT_TIMEVAL	1
-#  include <bits/types.h>
-
-/* A time value that is accurate to the nearest
-   microsecond but also has a range of years.  */
-struct timeval
-  {
-    __time_t tv_sec;		/* Seconds.  */
-    __suseconds_t tv_usec;	/* Microseconds.  */
-  };
-# endif	/* struct timeval */
-#endif	/* need timeval */
diff --git a/libc/sysdeps/linux/mips/bits/uio.h b/libc/sysdeps/linux/mips/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/mips/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/mips/bits/utmp.h b/libc/sysdeps/linux/mips/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/mips/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/mips/bits/utmpx.h b/libc/sysdeps/linux/mips/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/mips/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/mips/bits/utsname.h b/libc/sysdeps/linux/mips/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/mips/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/mips/bits/waitflags.h b/libc/sysdeps/linux/mips/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/mips/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/mips/bits/waitstatus.h b/libc/sysdeps/linux/mips/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/mips/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/mips/bits/wchar.h b/libc/sysdeps/linux/mips/bits/wchar.h
deleted file mode 100644
index ef1f56363..000000000
--- a/libc/sysdeps/linux/mips/bits/wchar.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* wchar_t type related definitions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_WCHAR_H
-#define _BITS_WCHAR_H	1
-
-#define __WCHAR_MIN	(-2147483647 - 1)
-#define __WCHAR_MAX	(2147483647)
-
-#endif	/* bits/wchar.h */
diff --git a/libc/sysdeps/linux/mips/bits/xopen_lim.h b/libc/sysdeps/linux/mips/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/mips/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/i386/bits/stdio_lim.h b/libc/sysdeps/linux/mips/sys/cachectl.h
index ea6d693f5..a93e1fb6d 100644
--- a/libc/sysdeps/linux/i386/bits/stdio_lim.h
+++ b/libc/sysdeps/linux/mips/sys/cachectl.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,26 +16,27 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
+#ifndef _SYS_CACHECTL_H
+#define _SYS_CACHECTL_H 1
 
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 4095 
+#include <features.h>
 
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
+/*
+ * Get the kernel definition for the op bits.
+ */
+#include <asm/cachectl.h>
 
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
+__BEGIN_DECLS
 
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024 
+#ifdef __USE_MISC
+extern int cachectl (void *addr, __const int nbytes, __const int op) __THROW;
 #endif
+extern int __cachectl (void *addr, __const int nbytes, __const int op) __THROW;
+#ifdef __USE_MISC
+extern int cacheflush (void *addr, __const int nbytes, __const int op) __THROW;
+#endif
+extern int _flush_cache (char *addr, __const int nbytes, __const int op) __THROW;
+
+__END_DECLS
+
+#endif /* sys/cachectl.h */
diff --git a/libc/sysdeps/linux/mips/sys/procfs.h b/libc/sysdeps/linux/mips/sys/procfs.h
new file mode 100644
index 000000000..76dd2bbeb
--- /dev/null
+++ b/libc/sysdeps/linux/mips/sys/procfs.h
@@ -0,0 +1,117 @@
+/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somehow modelled after the file of the same name on SysVr4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  */
+
+#include <features.h>
+#include <signal.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <sys/user.h>
+#include <asm/elf.h>
+
+__BEGIN_DECLS
+
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   gdb doesn't really use excluded.  Fields present but not used are
+   marked with "XXX".  */
+struct elf_prstatus
+  {
+#if 0
+    long int pr_flags;			/* XXX Process flags.  */
+    short int pr_why;			/* XXX Reason for process halt.  */
+    short int pr_what;			/* XXX More detailed reason.  */
+#endif
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+#if 0
+    struct sigaltstack pr_altstack;	/* Alternate stack info.  */
+    struct sigaction pr_action;		/* Signal action for current sig.  */
+#endif
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+#if 0
+    long int pr_instr;			/* Current instruction.  */
+#endif
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+    long pr_uid;
+    long pr_gid;
+    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef gregset_t prgregset_t;
+typedef fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore habe only ine PID type.  */
+typedef __pid_t lwpid_t;
+
+
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/h8300/bits/wchar.h b/libc/sysdeps/linux/mips/sys/sysmips.h
index ef1f56363..642a31629 100644
--- a/libc/sysdeps/linux/h8300/bits/wchar.h
+++ b/libc/sysdeps/linux/mips/sys/sysmips.h
@@ -1,5 +1,4 @@
-/* wchar_t type related definitions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 94, 95, 96, 97, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,10 +16,21 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#ifndef _BITS_WCHAR_H
-#define _BITS_WCHAR_H	1
+#ifndef _SYS_SYSMIPS_H
+#define _SYS_SYSMIPS_H 1
 
-#define __WCHAR_MIN	(-2147483647 - 1)
-#define __WCHAR_MAX	(2147483647)
+#include <features.h>
 
-#endif	/* bits/wchar.h */
+/*
+ * Get the kernel definition for sysmips(2)
+ */
+#include <asm/sysmips.h>
+
+__BEGIN_DECLS
+
+extern int sysmips (__const int cmd, __const int arg1,
+		    __const int arg2, __const int arg3) __THROW;
+
+__END_DECLS
+
+#endif /* sys/sysmips.h */
diff --git a/libc/sysdeps/linux/mips/sys/tas.h b/libc/sysdeps/linux/mips/sys/tas.h
new file mode 100644
index 000000000..0c81dc2de
--- /dev/null
+++ b/libc/sysdeps/linux/mips/sys/tas.h
@@ -0,0 +1,76 @@
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_TAS_H
+#define _SYS_TAS_H 1
+
+#include <features.h>
+#include <sgidefs.h>
+#include <sys/sysmips.h>
+
+__BEGIN_DECLS
+
+extern int _test_and_set (int *p, int v) __THROW;
+
+#ifdef __USE_EXTERN_INLINES
+
+# ifndef _EXTERN_INLINE
+#  define _EXTERN_INLINE extern __inline
+# endif
+
+# if (_MIPS_ISA >= _MIPS_ISA_MIPS2)
+
+_EXTERN_INLINE int
+_test_and_set (int *p, int v) __THROW
+{
+  int r, t;
+
+  __asm__ __volatile__
+    ("1:\n\t"
+     "ll	%0,%3\n\t"
+     ".set	push\n\t"
+     ".set	noreorder\n\t"
+     "beq	%0,%4,2f\n\t"
+     " move	%1,%4\n\t"
+     ".set	pop\n\t"
+     "sc	%1,%2\n\t"
+     "beqz	%1,1b\n"
+     "2:\n"
+     : "=&r" (r), "=&r" (t), "=m" (*p)
+     : "m" (*p), "r" (v)
+     : "memory");
+
+  return r;
+}
+
+# else /* !(_MIPS_ISA >= _MIPS_ISA_MIPS2) */
+
+_EXTERN_INLINE int
+_test_and_set (int *p, int v) __THROW
+{
+  return sysmips (MIPS_ATOMIC_SET, (int) p, v, 0);
+}
+
+# endif /* !(_MIPS_ISA >= _MIPS_ISA_MIPS2) */
+
+#endif /* __USE_EXTERN_INLINES */
+
+__END_DECLS
+
+#endif /* sys/tas.h */
diff --git a/libc/sysdeps/linux/mips/sys/ucontext.h b/libc/sysdeps/linux/mips/sys/ucontext.h
new file mode 100644
index 000000000..f57b91e4f
--- /dev/null
+++ b/libc/sysdeps/linux/mips/sys/ucontext.h
@@ -0,0 +1,80 @@
+/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Don't rely on this, the interface is currently messed up and may need to
+   be broken to be fixed.  */
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+   included in <signal.h>.  */
+#include <bits/sigcontext.h>
+
+
+/* Type for general register.  */
+typedef unsigned long int greg_t;
+
+/* Number of general registers.  */
+#define NGREG	37
+#define NFPREG	33
+
+/* Container for all general registers.  */
+/* gregset_t must be an array.  The below declared array corresponds to:
+typedef struct gregset {
+	greg_t	g_regs[32];
+	greg_t	g_hi;
+	greg_t	g_lo;
+	greg_t	g_pad[3];
+} gregset_t;  */
+typedef greg_t gregset_t[NGREG];
+
+/* Container for all FPU registers.  */
+typedef struct fpregset {
+	union {
+		double	fp_dregs[32];
+		struct {
+			float		_fp_fregs;
+			unsigned int	_fp_pad;
+		} fp_fregs[32];
+	} fp_r;
+	unsigned int	fp_csr;
+	unsigned int	fp_pad;
+} fpregset_t;
+
+
+/* Context to describe whole processor state.  */
+typedef struct
+  {
+    gregset_t gregs;
+    fpregset_t fpregs;
+  } mcontext_t;
+
+/* Userlevel context.  */
+typedef struct ucontext
+  {
+    unsigned long int uc_flags;
+    struct ucontext *uc_link;
+    stack_t uc_stack;
+    mcontext_t uc_mcontext;
+    __sigset_t uc_sigmask;
+  } ucontext_t;
+
+#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/byteswap.h b/libc/sysdeps/linux/powerpc/bits/byteswap.h
deleted file mode 100644
index 7866abe9c..000000000
--- a/libc/sysdeps/linux/powerpc/bits/byteswap.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value.  */
-#ifdef __GNUC__
-# define __bswap_16(x) \
-    (__extension__							      \
-     ({ unsigned short int __bsx = (x);					      \
-        ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
-#else
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-  return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
-}
-#endif
-
-/* Swap bytes in 32 bit value.  */
-#ifdef __GNUC__
-# define __bswap_32(x) \
-    (__extension__							      \
-     ({ unsigned int __bsx = (x);					      \
-        ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |    \
-	 (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24)); }))
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
-	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
-}
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_constant_64(x) \
-     ((((x) & 0xff00000000000000ull) >> 56)				      \
-      | (((x) & 0x00ff000000000000ull) >> 40)				      \
-      | (((x) & 0x0000ff0000000000ull) >> 24)				      \
-      | (((x) & 0x000000ff00000000ull) >> 8)				      \
-      | (((x) & 0x00000000ff000000ull) << 8)				      \
-      | (((x) & 0x0000000000ff0000ull) << 24)				      \
-      | (((x) & 0x000000000000ff00ull) << 40)				      \
-      | (((x) & 0x00000000000000ffull) << 56))
-
-# define __bswap_64(x) \
-     (__extension__							      \
-      ({ union { __extension__ unsigned long long int __ll;		      \
-		 unsigned int __l[2]; } __w, __r;			      \
-         if (__builtin_constant_p (x))					      \
-	   __r.__ll = __bswap_constant_64 (x);				      \
-	 else								      \
-	   {								      \
-	     __w.__ll = (x);						      \
-	     __r.__l[0] = __bswap_32 (__w.__l[1]);			      \
-	     __r.__l[1] = __bswap_32 (__w.__l[0]);			      \
-	   }								      \
-	 __r.__ll; }))
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/cmathcalls.h b/libc/sysdeps/linux/powerpc/bits/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/libc/sysdeps/linux/powerpc/bits/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/confname.h b/libc/sysdeps/linux/powerpc/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/powerpc/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/dirent.h b/libc/sysdeps/linux/powerpc/bits/dirent.h
deleted file mode 100644
index 1d41f4dd3..000000000
--- a/libc/sysdeps/linux/powerpc/bits/dirent.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * June 25, 2001
- *
- * Removed d_type support for dirent and undefined _DIRENT_HAVE_D_TYPE;
- * i.e. match the kernel structs and avoid any translation for now.
- * Note: glibc fakes d_type for the dirent case.
- * Note: dirent64 still has the d_type field.
- */
-
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef  _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/powerpc/bits/dlfcn.h b/libc/sysdeps/linux/powerpc/bits/dlfcn.h
deleted file mode 100644
index 2ebee8fbf..000000000
--- a/libc/sysdeps/linux/powerpc/bits/dlfcn.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
-
-/* This function calls the profiling functions.  */
-__BEGIN_DECLS
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-__END_DECLS
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/elfclass.h b/libc/sysdeps/linux/powerpc/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/powerpc/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/powerpc/bits/environments.h b/libc/sysdeps/linux/powerpc/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/powerpc/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/powerpc/bits/errno.h b/libc/sysdeps/linux/powerpc/bits/errno.h
deleted file mode 100644
index e1300321d..000000000
--- a/libc/sysdeps/linux/powerpc/bits/errno.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-
-__BEGIN_DECLS
-
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-
-__END_DECLS
-
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
-   defined.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/libc/sysdeps/linux/powerpc/bits/huge_val.h b/libc/sysdeps/linux/powerpc/bits/huge_val.h
deleted file mode 100644
index b33974364..000000000
--- a/libc/sysdeps/linux/powerpc/bits/huge_val.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* `HUGE_VAL' constants for IEEE 754 machines (where it is infinity).
-   Used by <stdlib.h> and <math.h> functions for overflow.
-   Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/huge_val.h> directly; include <math.h> instead."
-#endif
-
-#include <features.h>
-
-/* IEEE positive infinity (-HUGE_VAL is negative infinity).  */
-
-#ifdef	__GNUC__
-
-# if __GNUC_PREREQ(2,96)
-
-#  define HUGE_VAL (__extension__ 0x1.0p2047)
-
-# else
-
-#  define HUGE_VAL \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; })   \
-    { __l: 0x7ff0000000000000ULL }).__d)
-
-# endif
-
-#else /* not GCC */
-
-# include <endian.h>
-
-typedef union { unsigned char __c[8]; double __d; } __huge_val_t;
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __HUGE_VAL_bytes	{ 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __HUGE_VAL_bytes	{ 0, 0, 0, 0, 0, 0, 0xf0, 0x7f }
-# endif
-
-static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
-# define HUGE_VAL	(__huge_val.__d)
-
-#endif	/* GCC.  */
-
-
-/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
-
-#ifdef __USE_ISOC99
-
-# ifdef __GNUC__
-
-#  if __GNUC_PREREQ(2,96)
-
-#   define HUGE_VALF (__extension__ 0x1.0p255f)
-
-#  else
-
-#   define HUGE_VALF \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })    \
-    { __l: 0x7f800000UL }).__d)
-
-#  endif
-
-# else /* not GCC */
-
-typedef union { unsigned char __c[4]; float __f; } __huge_valf_t;
-
-#  if __BYTE_ORDER == __BIG_ENDIAN
-#   define __HUGE_VALF_bytes	{ 0x7f, 0x80, 0, 0 }
-#  endif
-#  if __BYTE_ORDER == __LITTLE_ENDIAN
-#   define __HUGE_VALF_bytes	{ 0, 0, 0x80, 0x7f }
-#  endif
-
-static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
-#  define HUGE_VALF	(__huge_valf.__f)
-
-# endif	/* GCC.  */
-
-
-/* Generally there is no separate `long double' format and it is the
-   same as `double'.  */
-# define HUGE_VALL HUGE_VAL
-
-#endif /* __USE_ISOC99.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/in.h b/libc/sysdeps/linux/powerpc/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/powerpc/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/initspin.h b/libc/sysdeps/linux/powerpc/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/powerpc/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/powerpc/bits/ioctls.h b/libc/sysdeps/linux/powerpc/bits/ioctls.h
deleted file mode 100644
index b49ca2076..000000000
--- a/libc/sysdeps/linux/powerpc/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/powerpc/bits/libc-lock.h b/libc/sysdeps/linux/powerpc/bits/libc-lock.h
deleted file mode 100644
index dbd9cc14f..000000000
--- a/libc/sysdeps/linux/powerpc/bits/libc-lock.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#ifdef _LIBC
-typedef pthread_mutex_t __libc_lock_t;
-typedef pthread_rwlock_t __libc_rwlock_t;
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME), &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini (NAME)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock (NAME)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock (NAME)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock (NAME)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/local_lim.h b/libc/sysdeps/linux/powerpc/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/powerpc/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/powerpc/bits/locale.h b/libc/sysdeps/linux/powerpc/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/powerpc/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/mathcalls.h b/libc/sysdeps/linux/powerpc/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/powerpc/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/nan.h b/libc/sysdeps/linux/powerpc/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/powerpc/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/netdb.h b/libc/sysdeps/linux/powerpc/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/powerpc/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/powerpc/bits/poll.h b/libc/sysdeps/linux/powerpc/bits/poll.h
deleted file mode 100644
index dccb8b666..000000000
--- a/libc/sysdeps/linux/powerpc/bits/poll.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for.  These bits may be set in `events'
-   to indicate the interesting event types; they will appear in `revents'
-   to indicate the status of the file descriptor.  */
-#define POLLIN		0x001		/* There is data to read.  */
-#define POLLPRI		0x002		/* There is urgent data to read.  */
-#define POLLOUT		0x004		/* Writing now will not block.  */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2.  */
-# define POLLRDNORM	0x040		/* Normal data may be read.  */
-# define POLLRDBAND	0x080		/* Priority data may be read.  */
-# define POLLWRNORM	0x100		/* Writing now will not block.  */
-# define POLLWRBAND	0x200		/* Priority data may be written.  */
-#endif
-
-#ifdef __USE_GNU
-/* This is an extension for Linux.  */
-# define POLLMSG	0x400
-#endif
-
-/* Event types always implicitly polled for.  These bits need not be set in
-   `events', but they will appear in `revents' to indicate the status of
-   the file descriptor.  */
-#define POLLERR		0x008		/* Error condition.  */
-#define POLLHUP		0x010		/* Hung up.  */
-#define POLLNVAL	0x020		/* Invalid polling request.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/posix1_lim.h b/libc/sysdeps/linux/powerpc/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/powerpc/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/powerpc/bits/posix2_lim.h b/libc/sysdeps/linux/powerpc/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/powerpc/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/posix_opt.h b/libc/sysdeps/linux/powerpc/bits/posix_opt.h
deleted file mode 100644
index 41b509575..000000000
--- a/libc/sysdeps/linux/powerpc/bits/posix_opt.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-/* except it's not */
-#undef _XOPEN_REALTIME
-
-/* X/Open realtime thread support is available.  */
-#define _XOPEN_REALTIME_THREADS	1
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-/* except we don't */
-#undef _POSIX_THREADS
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/pthreadtypes.h b/libc/sysdeps/linux/powerpc/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/libc/sysdeps/linux/powerpc/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/sched.h b/libc/sysdeps/linux/powerpc/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/select.h b/libc/sysdeps/linux/powerpc/bits/select.h
deleted file mode 100644
index 47e7dedc3..000000000
--- a/libc/sysdeps/linux/powerpc/bits/select.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-#define __FD_ZERO(s) \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (s);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-#define __FD_SET(d, s)     (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, s)     (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, s)   ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0)
diff --git a/libc/sysdeps/linux/powerpc/bits/sigaction.h b/libc/sysdeps/linux/powerpc/bits/sigaction.h
deleted file mode 100644
index 48cc5312f..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sigaction.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives.  */
-struct sigaction
-  {
-    /* Signal handler.  */
-#ifdef __USE_POSIX199309
-    union
-      {
-	/* Used if SA_SIGINFO is not set.  */
-	__sighandler_t sa_handler;
-	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) (int, siginfo_t *, void *);
-      }
-    __sigaction_handler;
-# define sa_handler	__sigaction_handler.sa_handler
-# define sa_sigaction	__sigaction_handler.sa_sigaction
-#else
-    __sighandler_t sa_handler;
-#endif
-
-    /* Additional set of signals to be blocked.  */
-    __sigset_t sa_mask;
-
-    /* Special flags.  */
-    int sa_flags;
-
-    /* Restore handler.  */
-    void (*sa_restorer) (void);
-  };
-
-/* Bits in `sa_flags'.  */
-#define	SA_NOCLDSTOP  1		 /* Don't send SIGCHLD when children stop.  */
-#define SA_NOCLDWAIT  2		 /* Don't create zombie on child death.  */
-#define SA_SIGINFO    4		 /* Invoke signal-catching function with
-				    three arguments instead of one.  */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK   0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART   0x10000000 /* Restart syscall on signal return.  */
-# define SA_NODEFER   0x40000000 /* Don't automatically block the signal when
-				    its handler is being executed.  */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler.  */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op.  */
-
-/* Some aliases for the SA_ constants.  */
-# define SA_NOMASK    SA_NODEFER
-# define SA_ONESHOT   SA_RESETHAND
-# define SA_STACK     SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'.  */
-#define	SIG_BLOCK     0		 /* Block signals.  */
-#define	SIG_UNBLOCK   1		 /* Unblock signals.  */
-#define	SIG_SETMASK   2		 /* Set the set of blocked signals.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/sigcontext.h b/libc/sysdeps/linux/powerpc/bits/sigcontext.h
deleted file mode 100644
index 67dcf9498..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/siginfo.h b/libc/sysdeps/linux/powerpc/bits/siginfo.h
deleted file mode 100644
index 70a8c217e..000000000
--- a/libc/sysdeps/linux/powerpc/bits/siginfo.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* siginfo_t, sigevent and constants.  Linux/SPARC version.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
-    && !defined __need_sigevent_t
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t \
-	 || defined __need_sigevent_t))
-# define __have_sigval_t	1
-
-/* Type for data associated with a signal.  */
-typedef union sigval
-  {
-    int sival_int;
-    void *sival_ptr;
-  } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t	1
-
-# define __SI_MAX_SIZE     128
-# if __WORDSIZE == 64
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-typedef struct siginfo
-  {
-    int si_signo;		/* Signal number.  */
-    int si_errno;		/* If non-zero, an errno value associated with
-				   this signal, as defined in <errno.h>.  */
-    int si_code;		/* Signal code.  */
-
-    union
-      {
-	int _pad[__SI_PAD_SIZE];
-
-	 /* kill().  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	  } _kill;
-
-	/* POSIX.1b timers.  */
-	struct
-	  {
-	    unsigned int _timer1;
-	    unsigned int _timer2;
-	  } _timer;
-
-	/* POSIX.1b signals.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    sigval_t si_sigval;	/* Signal value.  */
-	  } _rt;
-
-	/* SIGCHLD.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Which child.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    int si_status;	/* Exit value or signal.  */
-	    __clock_t si_utime;
-	    __clock_t si_stime;
-	  } _sigchld;
-
-	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS.  */
-	struct
-	  {
-	    void *si_addr;	/* Faulting insn/memory ref.  */
-	  } _sigfault;
-
-	/* SIGPOLL.  */
-	struct
-	  {
-	    long int si_band;	/* Band event for SIGPOLL.  */
-	    int si_fd;
-	  } _sigpoll;
-      } _sifields;
-  } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names.  */
-# define si_pid		_sifields._kill.si_pid
-# define si_uid		_sifields._kill.si_uid
-# define si_timer1	_sifields._timer._timer1
-# define si_timer2	_sifields._timer._timer2
-# define si_status	_sifields._sigchld.si_status
-# define si_utime	_sifields._sigchld.si_utime
-# define si_stime	_sifields._sigchld.si_stime
-# define si_value	_sifields._rt.si_sigval
-# define si_int		_sifields._rt.si_sigval.sival_int
-# define si_ptr		_sifields._rt.si_sigval.sival_ptr
-# define si_addr	_sifields._sigfault.si_addr
-# define si_band	_sifields._sigpoll.si_band
-# define si_fd		_sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'.  Positive values are reserved for kernel-generated
-   signals.  */
-enum
-{
-  SI_ASYNCNL = -6,		/* Sent by asynch name lookup completion.  */
-# define SI_ASYNCNL	SI_ASYNCNL
-  SI_SIGIO,			/* Sent by queued SIGIO. */
-# define SI_SIGIO	SI_SIGIO
-  SI_ASYNCIO,			/* Sent by AIO completion.  */
-# define SI_ASYNCIO	SI_ASYNCIO
-  SI_MESGQ,			/* Sent by real time mesq state change.  */
-# define SI_MESGQ	SI_MESGQ
-  SI_TIMER,			/* Sent by timer expiration.  */
-# define SI_TIMER	SI_TIMER
-  SI_QUEUE,			/* Sent by sigqueue.  */
-# define SI_QUEUE	SI_QUEUE
-  SI_USER,			/* Sent by kill, sigsend, raise.  */
-# define SI_USER	SI_USER
-  SI_KERNEL = 0x80		/* Send by kernel.  */
-#define SI_KERNEL	SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal.  */
-enum
-{
-  ILL_ILLOPC = 1,		/* Illegal opcode.  */
-# define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
-# define ILL_ILLOPN	ILL_ILLOPN
-  ILL_ILLADR,			/* Illegal addressing mode.  */
-# define ILL_ILLADR	ILL_ILLADR
-  ILL_ILLTRP,			/* Illegal trap. */
-# define ILL_ILLTRP	ILL_ILLTRP
-  ILL_PRVOPC,			/* Privileged opcode.  */
-# define ILL_PRVOPC	ILL_PRVOPC
-  ILL_PRVREG,			/* Privileged register.  */
-# define ILL_PRVREG	ILL_PRVREG
-  ILL_COPROC,			/* Coprocessor error.  */
-# define ILL_COPROC	ILL_COPROC
-  ILL_BADSTK			/* Internal stack error.  */
-# define ILL_BADSTK	ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal.  */
-enum
-{
-  FPE_INTDIV = 1,		/* Integer divide by zero.  */
-# define FPE_INTDIV	FPE_INTDIV
-  FPE_INTOVF,			/* Integer overflow.  */
-# define FPE_INTOVF	FPE_INTOVF
-  FPE_FLTDIV,			/* Floating point divide by zero.  */
-# define FPE_FLTDIV	FPE_FLTDIV
-  FPE_FLTOVF,			/* Floating point overflow.  */
-# define FPE_FLTOVF	FPE_FLTOVF
-  FPE_FLTUND,			/* Floating point underflow.  */
-# define FPE_FLTUND	FPE_FLTUND
-  FPE_FLTRES,			/* Floating point inexact result.  */
-# define FPE_FLTRES	FPE_FLTRES
-  FPE_FLTINV,			/* Floating point invalid operation.  */
-# define FPE_FLTINV	FPE_FLTINV
-  FPE_FLTSUB			/* Subscript out of range.  */
-# define FPE_FLTSUB	FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal.  */
-enum
-{
-  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
-# define SEGV_MAPERR	SEGV_MAPERR
-  SEGV_ACCERR			/* Invalid permissions for mapped object.  */
-# define SEGV_ACCERR	SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal.  */
-enum
-{
-  BUS_ADRALN = 1,		/* Invalid address alignment.  */
-# define BUS_ADRALN	BUS_ADRALN
-  BUS_ADRERR,			/* Non-existant physical address.  */
-# define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
-# define BUS_OBJERR	BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal.  */
-enum
-{
-  TRAP_BRKPT = 1,		/* Process breakpoint.  */
-# define TRAP_BRKPT	TRAP_BRKPT
-  TRAP_TRACE			/* Process trace trap.  */
-# define TRAP_TRACE	TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal.  */
-enum
-{
-  CLD_EXITED = 1,		/* Child has exited.  */
-# define CLD_EXITED	CLD_EXITED
-  CLD_KILLED,			/* Child was killed.  */
-# define CLD_KILLED	CLD_KILLED
-  CLD_DUMPED,			/* Child terminated abnormally.  */
-# define CLD_DUMPED	CLD_DUMPED
-  CLD_TRAPPED,			/* Traced child has trapped.  */
-# define CLD_TRAPPED	CLD_TRAPPED
-  CLD_STOPPED,			/* Child has stopped.  */
-# define CLD_STOPPED	CLD_STOPPED
-  CLD_CONTINUED			/* Stopped child has continued.  */
-# define CLD_CONTINUED	CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal.  */
-enum
-{
-  POLL_IN = 1,			/* Data input available.  */
-# define POLL_IN	POLL_IN
-  POLL_OUT,			/* Output buffers available.  */
-# define POLL_OUT	POLL_OUT
-  POLL_MSG,			/* Input message available.   */
-# define POLL_MSG	POLL_MSG
-  POLL_ERR,			/* I/O error.  */
-# define POLL_ERR	POLL_ERR
-  POLL_PRI,			/* High priority input available.  */
-# define POLL_PRI	POLL_PRI
-  POLL_HUP			/* Device disconnected.  */
-# define POLL_HUP	POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
-    && !defined __have_sigevent_t
-# define __have_sigevent_t	1
-
-/* Structure to transport application-defined values with signals.  */
-# define __SIGEV_MAX_SIZE	64
-# if __WORDSIZE == 64
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-/* Forward declaration of the `pthread_attr_t' type.  */
-struct __pthread_attr_s;
-
-typedef struct sigevent
-  {
-    sigval_t sigev_value;
-    int sigev_signo;
-    int sigev_notify;
-
-    union
-      {
-	int _pad[__SIGEV_PAD_SIZE];
-
-	struct
-	  {
-	    void (*_function) (sigval_t);	  /* Function to start.  */
-	    struct __pthread_attr_s *_attribute;  /* Really pthread_attr_t.  */
-	  } _sigev_thread;
-      } _sigev_un;
-  } sigevent_t;
-
-/* POSIX names to access some of the members.  */
-# define sigev_notify_function   _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values.  */
-enum
-{
-  SIGEV_SIGNAL = 0,		/* Notify via signal.  */
-# define SIGEV_SIGNAL	SIGEV_SIGNAL
-  SIGEV_NONE,			/* Other notification: meaningless.  */
-# define SIGEV_NONE	SIGEV_NONE
-  SIGEV_THREAD			/* Deliver via thread creation.  */
-# define SIGEV_THREAD	SIGEV_THREAD
-};
-
-#endif	/* have _SIGNAL_H.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/signum.h b/libc/sysdeps/linux/powerpc/bits/signum.h
deleted file mode 100644
index 74259b492..000000000
--- a/libc/sysdeps/linux/powerpc/bits/signum.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Signal number definitions.  Linux version.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef	_SIGNAL_H
-
-/* Fake signal functions.  */
-#define SIG_ERR	((__sighandler_t) -1)		/* Error return.  */
-#define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
-#define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
-#endif
-
-
-/* Signals.  */
-#define	SIGHUP		1	/* Hangup (POSIX).  */
-#define	SIGINT		2	/* Interrupt (ANSI).  */
-#define	SIGQUIT		3	/* Quit (POSIX).  */
-#define	SIGILL		4	/* Illegal instruction (ANSI).  */
-#define	SIGTRAP		5	/* Trace trap (POSIX).  */
-#define	SIGABRT		6	/* Abort (ANSI).  */
-#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
-#define	SIGBUS		7	/* BUS error (4.2 BSD).  */
-#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
-#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
-#define	SIGUSR1		10	/* User-defined signal 1 (POSIX).  */
-#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
-#define	SIGUSR2		12	/* User-defined signal 2 (POSIX).  */
-#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define	SIGALRM		14	/* Alarm clock (POSIX).  */
-#define	SIGTERM		15	/* Termination (ANSI).  */
-#define	SIGSTKFLT	16	/* Stack fault.  */
-#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
-#define	SIGCHLD		17	/* Child status has changed (POSIX).  */
-#define	SIGCONT		18	/* Continue (POSIX).  */
-#define	SIGSTOP		19	/* Stop, unblockable (POSIX).  */
-#define	SIGTSTP		20	/* Keyboard stop (POSIX).  */
-#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
-#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
-#define	SIGURG		23	/* Urgent condition on socket (4.2 BSD).  */
-#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
-#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
-#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
-#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
-#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
-#define	SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
-#define	SIGIO		29	/* I/O now possible (4.2 BSD).  */
-#define	SIGPWR		30	/* Power failure restart (System V).  */
-#define SIGSYS		31	/* Bad system call.  */
-#define SIGUNUSED	31
-
-#define	_NSIG		64	/* Biggest signal number + 1
-				   (including real-time signals).  */
-
-#define SIGRTMIN        (__libc_current_sigrtmin ())
-#define SIGRTMAX        (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel.  These values should not be
-   used directly at user level.  */
-#define __SIGRTMIN	32
-#define __SIGRTMAX	(_NSIG - 1)
-
-#endif	/* <signal.h> included.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/sigset.h b/libc/sysdeps/linux/powerpc/bits/sigset.h
deleted file mode 100644
index 900deadac..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sigset.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-__BEGIN_DECLS
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-__END_DECLS
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/sigstack.h b/libc/sysdeps/linux/powerpc/bits/sigstack.h
deleted file mode 100644
index 7f260367b..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    void *ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/powerpc/bits/sigthread.h b/libc/sysdeps/linux/powerpc/bits/sigthread.h
deleted file mode 100644
index 8ca688c59..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sigthread.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-__BEGIN_DECLS
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-__END_DECLS
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/sockaddr.h b/libc/sysdeps/linux/powerpc/bits/sockaddr.h
deleted file mode 100644
index 51325f9ed..000000000
--- a/libc/sysdeps/linux/powerpc/bits/sockaddr.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-__BEGIN_DECLS
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-__END_DECLS
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/socket.h b/libc/sysdeps/linux/powerpc/bits/socket.h
deleted file mode 100644
index a7e4040e4..000000000
--- a/libc/sysdeps/linux/powerpc/bits/socket.h
+++ /dev/null
@@ -1,318 +0,0 @@
-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991,1992,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-__BEGIN_DECLS
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Appletalk DDP.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_ATMPVC	8	/* ATM PVCs.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
-#define	PF_DECnet	12	/* Reserved for DECnet project.  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
-#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
-#define	PF_KEY		15	/* PF_KEY key management API.  */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
-#define	PF_PACKET	17	/* Packet family.  */
-#define	PF_ASH		18	/* Ash.  */
-#define	PF_ECONET	19	/* Acorn Econet.  */
-#define	PF_ATMSVC	20	/* ATM SVCs.  */
-#define	PF_SNA		22	/* Linux SNA Project */
-#define	PF_IRDA		23	/* IRDA sockets.  */
-#define	PF_PPPOX	24	/* PPPoX sockets.  */
-#define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
-#define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
-#define	PF_MAX		32	/* For now..  */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_ATMPVC	PF_ATMPVC
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	AF_KEY		PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_ASH		PF_ASH
-#define	AF_ECONET	PF_ECONET
-#define	AF_ATMSVC	PF_ATMSVC
-#define	AF_SNA		PF_SNA
-#define	AF_IRDA		PF_IRDA
-#define	AF_PPPOX	PF_PPPOX
-#define	AF_WANPIPE	PF_WANPIPE
-#define	AF_BLUETOOTH	PF_BLUETOOTH
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_RAW		255
-#define SOL_DECNET      261
-#define SOL_X25         262
-#define SOL_PACKET	263
-#define SOL_ATM		264	/* ATM layer (cell level).  */
-#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
-#define SOL_IRDA	266
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Structure large enough to hold any socket address (with the historical
-   exception of AF_UNIX).  We reserve 128 bytes.  */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype	__uint64_t
-#else
-# define __ss_aligntype	__uint32_t
-#endif
-#define _SS_SIZE	128
-#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
-  {
-    __SOCKADDR_COMMON (ss_);	/* Address family, etc.  */
-    __ss_aligntype __ss_align;	/* Force desired alignment.  */
-    char __ss_padding[_SS_PADSIZE];
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-#ifdef __USE_GNU
-    /* DECnet uses a different name.  */
-    MSG_TRYHARD		= MSG_DONTROUTE,
-# define MSG_TRYHARD	MSG_DONTROUTE
-#endif
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define	MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
-#define	MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_EOR		= 0x80, /* End of record.  */
-#define	MSG_EOR		MSG_EOR
-    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
-#define	MSG_WAITALL	MSG_WAITALL
-    MSG_FIN		= 0x200,
-#define	MSG_FIN		MSG_FIN
-    MSG_SYN		= 0x400,
-#define	MSG_SYN		MSG_SYN
-    MSG_CONFIRM		= 0x800, /* Confirm path validity.  */
-#define	MSG_CONFIRM	MSG_CONFIRM
-    MSG_RST		= 0x1000,
-#define	MSG_RST		MSG_RST
-    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
-#define	MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000, /* Do not generate SIGPIPE.  */
-#define	MSG_NOSIGNAL	MSG_NOSIGNAL
-    MSG_MORE		= 0x8000  /* Sender will send more.  */
-#define	MSG_MORE	MSG_MORE
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    void *msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    int msg_iovlen;		/* Number of elements in the vector.  */
-
-    void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
-    socklen_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-    __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data.  */
-    /* XXX Perhaps this should be removed.  */
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
-			 & (size_t) ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
-			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
-				      struct cmsghdr *__cmsg) __THROW;
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-    /* The kernel header does this so there may be a reason.  */
-    return 0;
-
-  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
-			       + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
-					+ __mhdr->msg_controllen)
-      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
-	  > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
-    /* No more entries.  */
-    return 0;
-  return __cmsg;
-}
-#endif	/* Use `extern inline'.  */
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,		/* Transfer file descriptors.  */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
-    __SCM_CONNECT = 0x03	/* Data array is `struct scm_connect'.  */
-  };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
-  pid_t pid;			/* PID of sending process.  */
-  uid_t uid;			/* UID of sending process.  */
-  gid_t gid;			/* GID of sending process.  */
-};
-
-/* Get socket manipulation related informations from kernel headers.  */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-__END_DECLS
-
-#endif	/* bits/socket.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/statfs.h b/libc/sysdeps/linux/powerpc/bits/statfs.h
deleted file mode 100644
index 78c9bdbbc..000000000
--- a/libc/sysdeps/linux/powerpc/bits/statfs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
-  {
-    int f_type;
-    int f_bsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-#endif
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
-  {
-    int f_type;
-    int f_bsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-#endif
-
-/* Tell code we have this member.  */
-#define _STATFS_F_NAMELEN
diff --git a/libc/sysdeps/linux/powerpc/bits/statvfs.h b/libc/sysdeps/linux/powerpc/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/powerpc/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/powerpc/bits/stdio-lock.h b/libc/sysdeps/linux/powerpc/bits/stdio-lock.h
deleted file mode 100644
index a1893c8bd..000000000
--- a/libc/sysdeps/linux/powerpc/bits/stdio-lock.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Thread package specific definitions of stream lock type.
-   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-
-typedef pthread_mutex_t _IO_lock_t;
-
-/* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (((_fp)->_flags & _IO_USER_LOCK) == 0			      \
-		  && _pthread_cleanup_push_defer != NULL);		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), (_fp));		      \
-    }
-#define _IO_cleanup_region_start_noarg(_fct) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), NULL);		      \
-    }
-#define _IO_cleanup_region_end(_doit) \
-     __libc_cleanup_region_end (_doit)
-#define _IO_lock_init(_name) \
-     __libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name) \
-     __libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name) \
-     __libc_lock_lock (_name)
-#define _IO_lock_unlock(_name) \
-     __libc_lock_unlock (_name)
diff --git a/libc/sysdeps/linux/powerpc/bits/stdio.h b/libc/sysdeps/linux/powerpc/bits/stdio.h
deleted file mode 100644
index 118118adc..000000000
--- a/libc/sysdeps/linux/powerpc/bits/stdio.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void) __THROW
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp) __THROW
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void) __THROW
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c) __THROW
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c) __THROW
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream) __THROW
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream) __THROW
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/powerpc/bits/stdio_lim.h b/libc/sysdeps/linux/powerpc/bits/stdio_lim.h
deleted file mode 100644
index c0aabd398..000000000
--- a/libc/sysdeps/linux/powerpc/bits/stdio_lim.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 255
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
-
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024 
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/string.h b/libc/sysdeps/linux/powerpc/bits/string.h
deleted file mode 100644
index ad68b038b..000000000
--- a/libc/sysdeps/linux/powerpc/bits/string.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This file should provide inline versions of string functions.
-
-   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
-
-   This file should define __STRING_INLINES if functions are actually defined
-   as inlines.  */
-
-#ifndef _BITS_STRING_H
-#define _BITS_STRING_H	1
-
-
-#endif /* bits/string.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/string2.h b/libc/sysdeps/linux/powerpc/bits/string2.h
deleted file mode 100644
index e2e5c0053..000000000
--- a/libc/sysdeps/linux/powerpc/bits/string2.h
+++ /dev/null
@@ -1,1244 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ (void *)((char *) __u + 2);		      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_mempcpy
-#  define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#  define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-
-#  if _STRING_ARCH_unaligned
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ (void *)((char *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strcpy
-# define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-
-# if _STRING_ARCH_unaligned
-#  define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_stpcpy
-#  define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#  define stpcpy(dest, src) __stpcpy (dest, src)
-
-#  if _STRING_ARCH_unaligned
-#   define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#  define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#ifndef _HAVE_STRING_ARCH_strcspn
-# define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, char __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, char __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, char __reject1,
-				     char __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, char __reject1, char __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, char __reject1,
-				     char __reject2, char __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, char __reject1, char __reject2,
-	      char __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strspn
-# define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, char __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, char __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, char __accept1,
-				    char __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, char __accept1, char __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, char __accept1,
-				    char __accept2, char __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, char __accept1, char __accept2, char __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strpbrk
-# define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if defined __USE_GNU && !defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strnlen
-__STRING_INLINE size_t
-strnlen (__const char *__string, size_t __maxlen)
-{
-  __const char *__end = (__const char *) memchr (__string, '\0', __maxlen);
-  return __end ? (size_t) (__end - __string) : __maxlen;
-}
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strtok_r
-# define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  if (*__s == '\0')
-    __result = NULL;
-  else
-    {
-      __result = __s;
-      while (*__s != '\0' && *__s != __sep)
-	++__s;
-      if (*__s == '\0')
-	*__nextp = __s;
-      else
-	{
-	  *__s = '\0';
-	  *__nextp = __s + 1;
-	}
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r ((s), (sep), (nextp))
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strsep
-
-# define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject)
-    *(*__s)++ = '\0';
-  else
-    if ((*__s = strchr (__retval, __reject)) != NULL)
-      *(*__s)++ = '\0';
-    else
-      *__s = NULL;
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2
-      || *__retval == __reject3)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2
-	     && *__cp != __reject3)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_g (char **__s, __const char *__reject);
-__STRING_INLINE char *
-__strsep_g (char **__s, __const char *__reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return NULL;
-  if ((*__s = strpbrk (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep ((s), (reject))
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup ((s), (n))))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup ((s), (n))
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/stropts.h b/libc/sysdeps/linux/powerpc/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/powerpc/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/termios.h b/libc/sysdeps/linux/powerpc/bits/termios.h
index a1cea1df1..f7b89ae59 100644
--- a/libc/sysdeps/linux/powerpc/bits/termios.h
+++ b/libc/sysdeps/linux/powerpc/bits/termios.h
@@ -1,20 +1,20 @@
-/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1999, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
 
    The GNU C Library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #ifndef _TERMIOS_H
 # error "Never include <bits/termios.h> directly; use <termios.h> instead."
@@ -24,31 +24,28 @@ typedef unsigned char	cc_t;
 typedef unsigned int	speed_t;
 typedef unsigned int	tcflag_t;
 
-/* note: this is fixed to be the same as the kernel, not glibc */
+/*
+ * termios type and macro definitions.  Be careful about adding stuff
+ * to this file since it's used in GNU libc and there are strict rules
+ * concerning namespace pollution.
+ */
 
-struct winsize {
-	unsigned short int ws_row;
-	unsigned short int ws_col;
-	unsigned short int ws_xpixel;
-	unsigned short int ws_ypixel;
-};
-
-#define NCCS 19
+#define NCCS 32
 struct termios {
 	tcflag_t c_iflag;		/* input mode flags */
 	tcflag_t c_oflag;		/* output mode flags */
 	tcflag_t c_cflag;		/* control mode flags */
 	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_line;			/* line discipline (== c_cc[19]) */
 	cc_t c_cc[NCCS];		/* control characters */
-	cc_t c_line;			/* line discipline */
 	speed_t c_ispeed;		/* input speed */
 	speed_t c_ospeed;		/* output speed */
 };
 
 /* c_cc characters */
-#define VINTR 	0
-#define VQUIT 	1
-#define VERASE 	2
+#define VINTR	0
+#define VQUIT	1
+#define VERASE	2
 #define VKILL	3
 #define VEOF	4
 #define VMIN	5
@@ -57,9 +54,9 @@ struct termios {
 #define VEOL2	8
 #define VSWTC	9
 
-#define VWERASE 	10
+#define VWERASE	10
 #define VREPRINT	11
-#define VSUSP 		12
+#define VSUSP		12
 #define VSTART		13
 #define VSTOP		14
 #define VLNEXT		15
@@ -77,12 +74,9 @@ struct termios {
 #define ICRNL	0000400
 #define IXON	0001000
 #define IXOFF	0002000
-/* POSIX.1 doesn't want these... */
-#ifdef __USE_BSD
-# define IXANY		0004000
-# define IUCLC		0010000
-# define IMAXBEL	0020000
-#endif
+#define IXANY	0004000
+#define IUCLC	0010000
+#define IMAXBEL	0020000
 
 /* c_oflag bits */
 #define OPOST	0000001
@@ -242,6 +236,23 @@ struct ltchars {
 #define TIOCPKT_NOSTOP		16
 #define TIOCPKT_DOSTOP		32
 
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 10
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
 /* c_cc characters */
 #define _VINTR	0
 #define _VQUIT	1
@@ -286,3 +297,4 @@ struct ltchars {
 #define N_SMSBLOCK	12	/* SMS block mode  */
 #define N_HDLC		13	/* synchronous HDLC  */
 #define N_SYNC_PPP	14	/* synchronous PPP  */
+#define	N_HCI		15	/* Bluetooth HCI UART  */
diff --git a/libc/sysdeps/linux/powerpc/bits/time.h b/libc/sysdeps/linux/powerpc/bits/time.h
deleted file mode 100644
index 2a6873f00..000000000
--- a/libc/sysdeps/linux/powerpc/bits/time.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* System-dependent timing definitions.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <time.h> instead.
- */
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-#  define _BITS_TIME_H	1
-
-/* ISO/IEC 9899:1990 7.12.1: <time.h>
-   The macro `CLOCKS_PER_SEC' is the number per second of the value
-   returned by the `clock' function. */
-/* CAE XSH, Issue 4, Version 2: <time.h>
-   The value of CLOCKS_PER_SEC is required to be 1 million on all
-   XSI-conformant systems. */
-#  define CLOCKS_PER_SEC  1000000l
-
-#  if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
-/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
-   presents the real value for clock ticks per second for the system.  */
-#   include <bits/types.h>
-extern long int __sysconf (int);
-#   define CLK_TCK ((__clock_t) __sysconf (2))	/* 2 is _SC_CLK_TCK */
-#  endif
-
-#  ifdef __USE_POSIX199309
-/* Identifier for system-wide realtime clock.  */
-#   define CLOCK_REALTIME	0
-
-/* Flag to indicate time is absolute.  */
-#   define TIMER_ABSTIME	1
-#  endif
-
-# endif	/* bits/time.h */
-#endif
-
-#ifdef __need_timeval
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-#  define _STRUCT_TIMEVAL	1
-#  include <bits/types.h>
-
-/* A time value that is accurate to the nearest
-   microsecond but also has a range of years.  */
-struct timeval
-  {
-    __time_t tv_sec;		/* Seconds.  */
-    __suseconds_t tv_usec;	/* Microseconds.  */
-  };
-# endif	/* struct timeval */
-#endif	/* need timeval */
diff --git a/libc/sysdeps/linux/powerpc/bits/types.h b/libc/sysdeps/linux/powerpc/bits/types.h
deleted file mode 100644
index 0ad16b969..000000000
--- a/libc/sysdeps/linux/powerpc/bits/types.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/types.h> instead.
- */
-
-#ifndef	_BITS_TYPES_H
-#define	_BITS_TYPES_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#include <stddef.h>
-
-/* Convenience types.  */
-typedef unsigned char __u_char;
-typedef unsigned short __u_short;
-typedef unsigned int __u_int;
-typedef unsigned long __u_long;
-#ifdef __GNUC__
-__extension__ typedef unsigned long long int __u_quad_t;
-__extension__ typedef long long int __quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } __quad_t;
-typedef struct
-  {
-    __u_long __val[2];
-  } __u_quad_t;
-#endif
-typedef signed char __int8_t;
-typedef unsigned char __uint8_t;
-typedef signed short int __int16_t;
-typedef unsigned short int __uint16_t;
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#ifdef __GNUC__
-__extension__ typedef signed long long int __int64_t;
-__extension__ typedef unsigned long long int __uint64_t;
-#endif
-typedef __quad_t *__qaddr_t;
-
-/* These types are modified from glibc to be more compatible with
- * the kernel. */
-typedef __u_int __dev_t;		/* Type of device numbers.  */
-typedef __u_int __uid_t;		/* Type of user identifications.  */
-typedef __u_int __gid_t;		/* Type of group identifications.  */
-typedef __u_int __ino_t;		/* Type of file serial numbers.  */
-typedef __u_int __mode_t;		/* Type of file attribute bitmasks.  */
-typedef __u_short __nlink_t; 		/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef __quad_t __loff_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
-typedef __u_long __rlim_t;		/* Type of resource counts.  */
-typedef __u_quad_t __rlim64_t;		/* Type of resource counts (LFS).  */
-typedef __u_int __id_t;			/* General type for ID.  */
-
-typedef struct
-  {
-    int __val[2];
-  } __fsid_t;				/* Type of file system IDs.  */
-
-/* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
-typedef unsigned int __useconds_t;
-typedef long int __suseconds_t;
-typedef long int __swblk_t;		/* Type of a swap block maybe?  */
-
-typedef long int __clock_t;
-
-/* Clock ID used in clock and timer functions.  */
-typedef int __clockid_t;
-
-/* Timer ID returned by `timer_create'.  */
-typedef int __timer_t;
-
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define __FD_SETSIZE	1024
-
-
-typedef int __key_t;
-
-/* Used in `struct shmid_ds'.  */
-typedef unsigned short int __ipc_pid_t;
-
-
-/* Type to represent block size.  */
-typedef long int __blksize_t;
-
-/* Types from the Large File Support interface.  */
-
-/* Type to count number os disk blocks.  */
-typedef long int __blkcnt_t;
-typedef __quad_t __blkcnt64_t;
-
-/* Type to count file system blocks.  */
-typedef __u_long __fsblkcnt_t;
-typedef __u_quad_t __fsblkcnt64_t;
-
-/* Type to count file system inodes.  */
-typedef __u_long __fsfilcnt_t;
-typedef __u_quad_t __fsfilcnt64_t;
-
-/* Type of file serial numbers.  */
-typedef __u_quad_t __ino64_t;
-
-/* Type of file sizes and offsets.  */
-typedef __loff_t __off64_t;
-
-/* Used in XTI.  */
-typedef long int __t_scalar_t;
-typedef unsigned long int __t_uscalar_t;
-
-/* Duplicates info from stdint.h but this is used in unistd.h.  */
-typedef int __intptr_t;
-
-/* Duplicate info from sys/socket.h.  */
-typedef unsigned int __socklen_t;
-
-
-/* Now add the thread types.  */
-#if defined __USE_POSIX199506 || defined __USE_UNIX98
-# include <bits/pthreadtypes.h>
-#endif
-
-#endif /* bits/types.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/uio.h b/libc/sysdeps/linux/powerpc/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/powerpc/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/powerpc/bits/ustat.h b/libc/sysdeps/linux/powerpc/bits/ustat.h
deleted file mode 100644
index aeafc22a5..000000000
--- a/libc/sysdeps/linux/powerpc/bits/ustat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
diff --git a/libc/sysdeps/linux/powerpc/bits/utmp.h b/libc/sysdeps/linux/powerpc/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/powerpc/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/powerpc/bits/utmpx.h b/libc/sysdeps/linux/powerpc/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/powerpc/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/powerpc/bits/utsname.h b/libc/sysdeps/linux/powerpc/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/powerpc/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/powerpc/bits/waitflags.h b/libc/sysdeps/linux/powerpc/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/powerpc/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/waitstatus.h b/libc/sysdeps/linux/powerpc/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/powerpc/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/powerpc/bits/wchar.h b/libc/sysdeps/linux/powerpc/bits/wchar.h
deleted file mode 100644
index ef1f56363..000000000
--- a/libc/sysdeps/linux/powerpc/bits/wchar.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* wchar_t type related definitions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_WCHAR_H
-#define _BITS_WCHAR_H	1
-
-#define __WCHAR_MIN	(-2147483647 - 1)
-#define __WCHAR_MAX	(2147483647)
-
-#endif	/* bits/wchar.h */
diff --git a/libc/sysdeps/linux/powerpc/bits/xopen_lim.h b/libc/sysdeps/linux/powerpc/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/powerpc/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/powerpc/sys/procfs.h b/libc/sysdeps/linux/powerpc/sys/procfs.h
new file mode 100644
index 000000000..b761bf21c
--- /dev/null
+++ b/libc/sysdeps/linux/powerpc/sys/procfs.h
@@ -0,0 +1,138 @@
+/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somehow modelled after the file of the same name on SysVr4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  */
+
+#include <features.h>
+#include <signal.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <sys/user.h>
+
+__BEGIN_DECLS
+
+#define ELF_NGREG       48      /* includes nip, msr, lr, etc. */
+#define ELF_NFPREG      33      /* includes fpscr */
+#define ELF_NVRREG      33      /* includes vscr */
+
+typedef unsigned long elf_greg_t;
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef double elf_fpreg_t;
+typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+
+/* gcc doesn't support __TI__ yet */
+#if 0
+typedef unsigned __uint128_t __attribute__ (( __mode__ (__TI__)));
+#else
+typedef struct {
+  unsigned long u[4];
+} __attribute((aligned(16))) __uint128_t;
+#endif
+
+/* Altivec registers */
+typedef __uint128_t elf_vrreg_t;
+typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG];
+
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   gdb doesn't really use excluded.  Fields present but not used are
+   marked with "XXX".  */
+struct elf_prstatus
+  {
+#if 0
+    long int pr_flags;			/* XXX Process flags.  */
+    short int pr_why;			/* XXX Reason for process halt.  */
+    short int pr_what;			/* XXX More detailed reason.  */
+#endif
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+#if 0
+    struct sigaltstack pr_altstack;	/* Alternate stack info.  */
+    struct sigaction pr_action;		/* Signal action for current sig.  */
+#endif
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+#if 0
+    long int pr_instr;			/* Current instruction.  */
+#endif
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+    __uid_t pr_uid;
+    __gid_t pr_gid;
+    __pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore habe only ine PID type.  */
+typedef __pid_t lwpid_t;
+
+
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/powerpc/sys/ptrace.h b/libc/sysdeps/linux/powerpc/sys/ptrace.h
new file mode 100644
index 000000000..91a87307f
--- /dev/null
+++ b/libc/sysdeps/linux/powerpc/sys/ptrace.h
@@ -0,0 +1,99 @@
+/* `ptrace' debugger support interface.  Linux version.
+   Copyright (C) 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PTRACE_H
+#define _SYS_PTRACE_H	1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Type of the REQUEST argument to `ptrace.'  */
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.
+     This is not supported on all machines.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 17,
+#define PT_DETACH PTRACE_DETACH
+
+  /* Continue and stop at the next (return from) syscall.  */
+  PTRACE_SYSCALL = 24
+#define PT_SYSCALL PTRACE_SYSCALL
+};
+
+/* Perform process tracing functions.  REQUEST is one of the values
+   above, and determines the action to be taken.
+   For all requests except PTRACE_TRACEME, PID specifies the process to be
+   traced.
+
+   PID and the other arguments described above for the various requests should
+   appear (those that are used for the particular request) as:
+     pid_t PID, void *ADDR, int DATA, void *ADDR2
+   after REQUEST.  */
+extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_PTRACE_H */
diff --git a/libc/sysdeps/linux/i386/bits/ustat.h b/libc/sysdeps/linux/powerpc/sys/ucontext.h
index aeafc22a5..07f0933ff 100644
--- a/libc/sysdeps/linux/i386/bits/ustat.h
+++ b/libc/sysdeps/linux/powerpc/sys/ucontext.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,12 +16,26 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <sys/types.h>
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
 
-struct ustat
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+   included in <signal.h>.  */
+#include <bits/sigcontext.h>
+
+typedef struct sigcontext mcontext_t;
+
+/* Userlevel context.  */
+typedef struct ucontext
   {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
+    unsigned long int uc_flags;
+    struct ucontext *uc_link;
+    stack_t uc_stack;
+    mcontext_t uc_mcontext;
+    __sigset_t uc_sigmask;
+  } ucontext_t;
+
+#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/powerpc/sys/user.h b/libc/sysdeps/linux/powerpc/sys/user.h
new file mode 100644
index 000000000..e8a8aaa95
--- /dev/null
+++ b/libc/sysdeps/linux/powerpc/sys/user.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_USER_H
+
+#define _SYS_USER_H	1
+#include <features.h>
+
+#include <asm/ptrace.h>
+
+struct user {
+	struct pt_regs	regs;			/* entire machine state */
+	size_t		u_tsize;		/* text size (pages) */
+	size_t		u_dsize;		/* data size (pages) */
+	size_t		u_ssize;		/* stack size (pages) */
+	unsigned long	start_code;		/* text starting address */
+	unsigned long	start_data;		/* data starting address */
+	unsigned long	start_stack;		/* stack starting address */
+	long int	signal;			/* signal causing core dump */
+	struct regs *	u_ar0;			/* help gdb find registers */
+	unsigned long	magic;			/* identifies a core file */
+	char		u_comm[32];		/* user command name */
+};
+
+#endif  /* sys/user.h */
diff --git a/libc/sysdeps/linux/sh/bits/byteswap.h b/libc/sysdeps/linux/sh/bits/byteswap.h
deleted file mode 100644
index 7866abe9c..000000000
--- a/libc/sysdeps/linux/sh/bits/byteswap.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value.  */
-#ifdef __GNUC__
-# define __bswap_16(x) \
-    (__extension__							      \
-     ({ unsigned short int __bsx = (x);					      \
-        ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
-#else
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-  return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
-}
-#endif
-
-/* Swap bytes in 32 bit value.  */
-#ifdef __GNUC__
-# define __bswap_32(x) \
-    (__extension__							      \
-     ({ unsigned int __bsx = (x);					      \
-        ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |    \
-	 (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24)); }))
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
-	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
-}
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_constant_64(x) \
-     ((((x) & 0xff00000000000000ull) >> 56)				      \
-      | (((x) & 0x00ff000000000000ull) >> 40)				      \
-      | (((x) & 0x0000ff0000000000ull) >> 24)				      \
-      | (((x) & 0x000000ff00000000ull) >> 8)				      \
-      | (((x) & 0x00000000ff000000ull) << 8)				      \
-      | (((x) & 0x0000000000ff0000ull) << 24)				      \
-      | (((x) & 0x000000000000ff00ull) << 40)				      \
-      | (((x) & 0x00000000000000ffull) << 56))
-
-# define __bswap_64(x) \
-     (__extension__							      \
-      ({ union { __extension__ unsigned long long int __ll;		      \
-		 unsigned int __l[2]; } __w, __r;			      \
-         if (__builtin_constant_p (x))					      \
-	   __r.__ll = __bswap_constant_64 (x);				      \
-	 else								      \
-	   {								      \
-	     __w.__ll = (x);						      \
-	     __r.__l[0] = __bswap_32 (__w.__l[1]);			      \
-	     __r.__l[1] = __bswap_32 (__w.__l[0]);			      \
-	   }								      \
-	 __r.__ll; }))
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/cmathcalls.h b/libc/sysdeps/linux/sh/bits/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/libc/sysdeps/linux/sh/bits/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/confname.h b/libc/sysdeps/linux/sh/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/sh/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/dirent.h b/libc/sysdeps/linux/sh/bits/dirent.h
deleted file mode 100644
index 82d8663f2..000000000
--- a/libc/sysdeps/linux/sh/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/sh/bits/dlfcn.h b/libc/sysdeps/linux/sh/bits/dlfcn.h
deleted file mode 100644
index 2525fa3d9..000000000
--- a/libc/sysdeps/linux/sh/bits/dlfcn.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
-
-/* This function calls the profiling functions.  */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/elfclass.h b/libc/sysdeps/linux/sh/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/sh/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/sh/bits/environments.h b/libc/sysdeps/linux/sh/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/sh/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/sh/bits/errno.h b/libc/sysdeps/linux/sh/bits/errno.h
deleted file mode 100644
index ac59d4c9d..000000000
--- a/libc/sysdeps/linux/sh/bits/errno.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
-   defined.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/libc/sysdeps/linux/sh/bits/fenv.h b/libc/sysdeps/linux/sh/bits/fenv.h
deleted file mode 100644
index cbbad92e1..000000000
--- a/libc/sysdeps/linux/sh/bits/fenv.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define bits representing the exception.  We use the bit positions
-   of the appropriate bits in the FPU control word.  */
-enum
-  {
-    FE_INEXACT = 0x04,
-#define FE_INEXACT	FE_INEXACT
-    FE_UNDERFLOW = 0x08,
-#define FE_UNDERFLOW	FE_UNDERFLOW
-    FE_OVERFLOW = 0x10,
-#define FE_OVERFLOW	FE_OVERFLOW
-    FE_DIVBYZERO = 0x20,
-#define FE_DIVBYZERO	FE_DIVBYZERO
-    FE_INVALID = 0x40,
-#define FE_INVALID	FE_INVALID
-  };
-
-#define FE_ALL_EXCEPT \
-	(FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID)
-
-/* The SH FPU supports all of the four defined rounding modes.  We
-   use again the bit positions in the FPU control word as the values
-   for the appropriate macros.  */
-enum
-  {
-    FE_TONEAREST = 0x0,
-#define FE_TONEAREST	FE_TONEAREST
-    FE_TOWARDZERO = 0x1,
-#define FE_TOWARDZERO	FE_TOWARDZERO
-    FE_UPWARD = 0x2,
-#define FE_UPWARD	FE_UPWARD
-    FE_DOWNWARD = 0x3
-#define FE_DOWNWARD	FE_DOWNWARD
-  };
-
-
-/* Type representing exception flags.  */
-typedef unsigned short int fexcept_t;
-
-
-/* Type representing floating-point environment.  This function corresponds
-   to the layout of the block written by the `fstenv'.  */
-typedef struct
-  {
-    unsigned int __fpscr;
-  }
-fenv_t;
-
-/* If the default argument is used we use this value.  */
-#define FE_DFL_ENV	((fenv_t *) -1)
diff --git a/libc/sysdeps/linux/sh/bits/fenvinline.h b/libc/sysdeps/linux/sh/bits/fenvinline.h
deleted file mode 100644
index 42f77b561..000000000
--- a/libc/sysdeps/linux/sh/bits/fenvinline.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This file provides inline versions of floating-pint environment
-   handling functions.  If there were any.  */
-
-#ifndef __NO_MATH_INLINES
-
-/* Here is where the code would go.  */
-
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/huge_val.h b/libc/sysdeps/linux/sh/bits/huge_val.h
index 78d316dde..e476d796b 100644
--- a/libc/sysdeps/linux/sh/bits/huge_val.h
+++ b/libc/sysdeps/linux/sh/bits/huge_val.h
@@ -1,8 +1,7 @@
 /* `HUGE_VAL' constants for IEEE 754 machines (where it is infinity).
    Used by <stdlib.h> and <math.h> functions for overflow.
    SH version.
-   Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000
-   Free Software Foundation, Inc.
+   Copyright (C) 1992, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -30,9 +29,9 @@
 
 #ifdef	__GNUC__
 
-# if __GNUC_PREREQ(2,95)
+# if __GNUC_PREREQ(2,96)
 
-#  define HUGE_VAL (0x1.0p2047)
+#  define HUGE_VAL (__extension__ 0x1.0p2047)
 
 # else
 
@@ -68,9 +67,9 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
 
 # ifdef __GNUC__
 
-#  if __GNUC_PREREQ(2,95)
+#  if __GNUC_PREREQ(2,96)
 
-#   define HUGE_VALF (0x1.0p255f)
+#   define HUGE_VALF (__extension__ 0x1.0p255f)
 
 #  else
 
diff --git a/libc/sysdeps/linux/sh/bits/in.h b/libc/sysdeps/linux/sh/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/sh/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/sh/bits/initspin.h b/libc/sysdeps/linux/sh/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/sh/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/sh/bits/ioctl-types.h b/libc/sysdeps/linux/sh/bits/ioctl-types.h
deleted file mode 100644
index e856a04b4..000000000
--- a/libc/sysdeps/linux/sh/bits/ioctl-types.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Structure types for pre-termios terminal ioctls.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'.  */
-#include <asm/ioctls.h>
-
-
-struct winsize
-  {
-    unsigned short int ws_row;
-    unsigned short int ws_col;
-    unsigned short int ws_xpixel;
-    unsigned short int ws_ypixel;
-  };
-
-#define NCC 8
-struct termio
-  {
-    unsigned short int c_iflag;		/* input mode flags */
-    unsigned short int c_oflag;		/* output mode flags */
-    unsigned short int c_cflag;		/* control mode flags */
-    unsigned short int c_lflag;		/* local mode flags */
-    unsigned char c_line;		/* line discipline */
-    unsigned char c_cc[NCC];		/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async  */
-#define N_6PACK		7
-#define N_MASC		8	/* Mobitex module  */
-#define N_R3964		9	/* Simatic R3964 module  */
-#define N_PROFIBUS_FDL	10	/* Profibus  */
-#define N_IRDA		11	/* Linux IR  */
-#define N_SMSBLOCK	12	/* SMS block mode  */
-#define N_HDLC		13	/* synchronous HDLC  */
-#define N_SYNC_PPP	14	/* synchronous PPP  */
-#define	N_HCI		15	/* Bluetooth HCI UART  */
diff --git a/libc/sysdeps/linux/sh/bits/ioctls.h b/libc/sysdeps/linux/sh/bits/ioctls.h
deleted file mode 100644
index b49ca2076..000000000
--- a/libc/sysdeps/linux/sh/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/sh/bits/ipc.h b/libc/sysdeps/linux/sh/bits/ipc.h
deleted file mode 100644
index f1a043fe5..000000000
--- a/libc/sysdeps/linux/sh/bits/ipc.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'.  */
-#define IPC_CREAT	01000		/* Create key if key does not exist. */
-#define IPC_EXCL	02000		/* Fail if key exists.  */
-#define IPC_NOWAIT	04000		/* Return error on wait.  */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'.  */
-#define IPC_RMID	0		/* Remove identifier.  */
-#define IPC_SET		1		/* Set `ipc_perm' options.  */
-#define IPC_STAT	2		/* Get `ipc_perm' options.  */
-#ifdef __USE_GNU
-# define IPC_INFO	3		/* See ipcs.  */
-#endif
-
-/* Special key values.  */
-#define IPC_PRIVATE	((__key_t) 0)	/* Private key.  */
-
-
-/* Data structure used to pass permission information to IPC operations.  */
-struct ipc_perm
-  {
-    __key_t __key;			/* Key.  */
-    __uid_t uid;			/* Owner's user ID.  */
-    __gid_t gid;			/* Owner's group ID.  */
-    __uid_t cuid;			/* Creator's user ID.  */
-    __gid_t cgid;			/* Creator's group ID.  */
-    unsigned short int mode;		/* Read/write permission.  */
-    unsigned short int __pad1;
-    unsigned short int __seq;		/* Sequence number.  */
-    unsigned short int __pad2;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-  };
diff --git a/libc/sysdeps/linux/sh/bits/libc-lock.h b/libc/sysdeps/linux/sh/bits/libc-lock.h
deleted file mode 100644
index dbd9cc14f..000000000
--- a/libc/sysdeps/linux/sh/bits/libc-lock.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#ifdef _LIBC
-typedef pthread_mutex_t __libc_lock_t;
-typedef pthread_rwlock_t __libc_rwlock_t;
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME), &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini (NAME)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock (NAME)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock (NAME)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock (NAME)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/sh/bits/local_lim.h b/libc/sysdeps/linux/sh/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/sh/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/sh/bits/locale.h b/libc/sysdeps/linux/sh/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/sh/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/sh/bits/mathcalls.h b/libc/sysdeps/linux/sh/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/sh/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/sh/bits/mathdef.h b/libc/sysdeps/linux/sh/bits/mathdef.h
deleted file mode 100644
index 64cc79bc2..000000000
--- a/libc/sysdeps/linux/sh/bits/mathdef.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-
-/* FIXME! This file describes properties of the compiler, not the machine;
-   it should not be part of libc!
-
-   FIXME! This file does not deal with the -fshort-double option of
-   gcc! */
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF	1
-
-# ifdef __GNUC__
-#  if __STDC__ == 1
-
-/* In GNU or ANSI mode, gcc leaves `float' expressions as-is.  */
-typedef float float_t;		/* `float' expressions are evaluated as
-				   `float'.  */
-typedef double double_t;	/* `double' expressions are evaluated as
-				   `double'.  */
-
-/* Define `INFINITY' as value of type `float'.  */
-#   define INFINITY	HUGE_VALF
-
-#  else
-
-/* For `gcc -traditional', `float' expressions are evaluated as `double'. */
-typedef double float_t;		/* `float' expressions are evaluated as
-				   `double'.  */
-typedef double double_t;	/* `double' expressions are evaluated as
-				   `double'.  */
-
-/* Define `INFINITY' as value of type `float'.  */
-#   define INFINITY	HUGE_VALF
-
-#  endif
-# else
-
-/* Wild guess at types for float_t and double_t. */
-typedef double float_t;
-typedef double double_t;
-
-/* Define `INFINITY' as value of type `float'.  */
-#  define INFINITY	HUGE_VALF
-
-# endif
-
-/* The values returned by `ilogb' for 0 and NaN respectively.  */
-# define FP_ILOGB0	0x80000001
-# define FP_ILOGBNAN	0x7fffffff
-
-#endif	/* ISO C99 */
-
-#ifndef __NO_LONG_DOUBLE_MATH
-/* Signal that we do not really have a `long double'.  The disables the
-   declaration of all the `long double' function variants.  */
-# define __NO_LONG_DOUBLE_MATH	1
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/mathinline.h b/libc/sysdeps/linux/sh/bits/mathinline.h
deleted file mode 100644
index 5498af6b6..000000000
--- a/libc/sysdeps/linux/sh/bits/mathinline.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This file should provide inline versions of math functions.
-
-   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
-
-   This file should define __MATH_INLINES if functions are actually defined as
-   inlines.  */
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-/* Here goes the real code.  */
-
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/msq.h b/libc/sysdeps/linux/sh/bits/msq.h
deleted file mode 100644
index 32a49b592..000000000
--- a/libc/sysdeps/linux/sh/bits/msq.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions.  */
-#define MSG_NOERROR	010000	/* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT	020000	/* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition.  */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
-   The type `struct msg' is opaque.  */
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* structure describing operation permission */
-  __time_t msg_stime;		/* time of last msgsnd command */
-  unsigned long int __unused1;
-  __time_t msg_rtime;		/* time of last msgrcv command */
-  unsigned long int __unused2;
-  __time_t msg_ctime;		/* time of last change */
-  unsigned long int __unused3;
-  unsigned long int __msg_cbytes; /* current number of bytes on queue */
-  msgqnum_t msg_qnum;		/* number of messages currently on queue */
-  msglen_t msg_qbytes;		/* max number of bytes allowed on queue */
-  __pid_t msg_lspid;		/* pid of last msgsnd() */
-  __pid_t msg_lrpid;		/* pid of last msgrcv() */
-  unsigned long int __unused4;
-  unsigned long int __unused5;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes	__msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
-  {
-    int msgpool;
-    int msgmap;
-    int msgmax;
-    int msgmnb;
-    int msgmni;
-    int msgssz;
-    int msgtql;
-    unsigned short int msgseg;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/sh/bits/nan.h b/libc/sysdeps/linux/sh/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/sh/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/sh/bits/netdb.h b/libc/sysdeps/linux/sh/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/sh/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/sh/bits/poll.h b/libc/sysdeps/linux/sh/bits/poll.h
deleted file mode 100644
index dccb8b666..000000000
--- a/libc/sysdeps/linux/sh/bits/poll.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for.  These bits may be set in `events'
-   to indicate the interesting event types; they will appear in `revents'
-   to indicate the status of the file descriptor.  */
-#define POLLIN		0x001		/* There is data to read.  */
-#define POLLPRI		0x002		/* There is urgent data to read.  */
-#define POLLOUT		0x004		/* Writing now will not block.  */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2.  */
-# define POLLRDNORM	0x040		/* Normal data may be read.  */
-# define POLLRDBAND	0x080		/* Priority data may be read.  */
-# define POLLWRNORM	0x100		/* Writing now will not block.  */
-# define POLLWRBAND	0x200		/* Priority data may be written.  */
-#endif
-
-#ifdef __USE_GNU
-/* This is an extension for Linux.  */
-# define POLLMSG	0x400
-#endif
-
-/* Event types always implicitly polled for.  These bits need not be set in
-   `events', but they will appear in `revents' to indicate the status of
-   the file descriptor.  */
-#define POLLERR		0x008		/* Error condition.  */
-#define POLLHUP		0x010		/* Hung up.  */
-#define POLLNVAL	0x020		/* Invalid polling request.  */
diff --git a/libc/sysdeps/linux/sh/bits/posix1_lim.h b/libc/sysdeps/linux/sh/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/sh/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/sh/bits/posix2_lim.h b/libc/sysdeps/linux/sh/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/sh/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/sh/bits/posix_opt.h b/libc/sysdeps/linux/sh/bits/posix_opt.h
deleted file mode 100644
index 9e39d8d21..000000000
--- a/libc/sysdeps/linux/sh/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#undef _XOPEN_REALTIME_THREADS
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#undef _POSIX_THREADS
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/sh/bits/pthreadtypes.h b/libc/sysdeps/linux/sh/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/libc/sysdeps/linux/sh/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/sh/bits/sched.h b/libc/sysdeps/linux/sh/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/sh/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/select.h b/libc/sysdeps/linux/sh/bits/select.h
deleted file mode 100644
index 47e7dedc3..000000000
--- a/libc/sysdeps/linux/sh/bits/select.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-#define __FD_ZERO(s) \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (s);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-#define __FD_SET(d, s)     (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, s)     (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, s)   ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0)
diff --git a/libc/sysdeps/linux/sh/bits/sem.h b/libc/sysdeps/linux/sh/bits/sem.h
deleted file mode 100644
index 6193501e2..000000000
--- a/libc/sysdeps/linux/sh/bits/sem.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'.  */
-#define SEM_UNDO	0x1000		/* undo the operation on exit */
-
-/* Commands for `semctl'.  */
-#define GETPID		11		/* get sempid */
-#define GETVAL		12		/* get semval */
-#define GETALL		13		/* get all semval's */
-#define GETNCNT		14		/* get semncnt */
-#define GETZCNT		15		/* get semzcnt */
-#define SETVAL		16		/* set semval */
-#define SETALL		17		/* set all semval's */
-
-
-/* Data structure describing a set of semaphores.  */
-struct semid_ds
-{
-  struct ipc_perm sem_perm;		/* operation permission struct */
-  __time_t sem_otime;			/* last semop() time */
-  unsigned long int __unused1;
-  __time_t sem_ctime;			/* last time changed by semctl() */
-  unsigned long int __unused2;
-  unsigned long int sem_nsems;		/* number of semaphores in set */
-  unsigned long int __unused3;
-  unsigned long int __unused4;
-};
-
-/* The user should define a union like the following to use it for arguments
-   for `semctl'.
-
-   union semun
-   {
-     int val;				<= value for SETVAL
-     struct semid_ds *buf;		<= buffer for IPC_STAT & IPC_SET
-     unsigned short int *array;		<= array for GETALL & SETALL
-     struct seminfo *__buf;		<= buffer for IPC_INFO
-   };
-
-   Previous versions of this file used to define this union but this is
-   incorrect.  One can test the macro _SEM_SEMUN_UNDEFINED to see whether
-   one must define the union or not.  */
-#define _SEM_SEMUN_UNDEFINED	1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct  seminfo
-{
-  int semmap;
-  int semmni;
-  int semmns;
-  int semmnu;
-  int semmsl;
-  int semopm;
-  int semume;
-  int semusz;
-  int semvmx;
-  int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/sh/bits/shm.h b/libc/sysdeps/linux/sh/bits/shm.h
deleted file mode 100644
index 18246c3bd..000000000
--- a/libc/sysdeps/linux/sh/bits/shm.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget.  */
-#define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
-#define SHM_W		0200		/* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'.  */
-#define SHM_RDONLY	010000		/* attach read-only else read-write */
-#define SHM_RND		020000		/* round attach address to SHMLBA */
-#define SHM_REMAP	040000		/* take-over region on attach */
-
-/* Commands for `shmctl'.  */
-#define SHM_LOCK	11		/* lock segment (root only) */
-#define SHM_UNLOCK	12		/* unlock segment (root only) */
-
-
-/* Type to count number of attaches.  */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores.  */
-struct shmid_ds
-  {
-    struct ipc_perm shm_perm;		/* operation permission struct */
-    size_t shm_segsz;			/* size of segment in bytes */
-    __time_t shm_atime;			/* time of last shmat() */
-    unsigned long int __unused1;
-    __time_t shm_dtime;			/* time of last shmdt() */
-    unsigned long int __unused2;
-    __time_t shm_ctime;			/* time of last change by shmctl() */
-    unsigned long int __unused3;
-    __pid_t shm_cpid;			/* pid of creator */
-    __pid_t shm_lpid;			/* pid of last shmop */
-    shmatt_t shm_nattch;		/* number of current attaches */
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 	13
-# define SHM_INFO 	14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST	01000	/* segment will be destroyed on last detach */
-# define SHM_LOCKED	02000   /* segment will not be swapped */
-
-struct	shminfo
-  {
-    unsigned long int shmmax;
-    unsigned long int shmmin;
-    unsigned long int shmmni;
-    unsigned long int shmseg;
-    unsigned long int shmall;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-  };
-
-struct shm_info
-  {
-    int used_ids;
-    unsigned long int shm_tot;	/* total allocated shm */
-    unsigned long int shm_rss;	/* total resident shm */
-    unsigned long int shm_swp;	/* total swapped shm */
-    unsigned long int swap_attempts;
-    unsigned long int swap_successes;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/sh/bits/sigaction.h b/libc/sysdeps/linux/sh/bits/sigaction.h
deleted file mode 100644
index 48cc5312f..000000000
--- a/libc/sysdeps/linux/sh/bits/sigaction.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives.  */
-struct sigaction
-  {
-    /* Signal handler.  */
-#ifdef __USE_POSIX199309
-    union
-      {
-	/* Used if SA_SIGINFO is not set.  */
-	__sighandler_t sa_handler;
-	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) (int, siginfo_t *, void *);
-      }
-    __sigaction_handler;
-# define sa_handler	__sigaction_handler.sa_handler
-# define sa_sigaction	__sigaction_handler.sa_sigaction
-#else
-    __sighandler_t sa_handler;
-#endif
-
-    /* Additional set of signals to be blocked.  */
-    __sigset_t sa_mask;
-
-    /* Special flags.  */
-    int sa_flags;
-
-    /* Restore handler.  */
-    void (*sa_restorer) (void);
-  };
-
-/* Bits in `sa_flags'.  */
-#define	SA_NOCLDSTOP  1		 /* Don't send SIGCHLD when children stop.  */
-#define SA_NOCLDWAIT  2		 /* Don't create zombie on child death.  */
-#define SA_SIGINFO    4		 /* Invoke signal-catching function with
-				    three arguments instead of one.  */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK   0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART   0x10000000 /* Restart syscall on signal return.  */
-# define SA_NODEFER   0x40000000 /* Don't automatically block the signal when
-				    its handler is being executed.  */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler.  */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op.  */
-
-/* Some aliases for the SA_ constants.  */
-# define SA_NOMASK    SA_NODEFER
-# define SA_ONESHOT   SA_RESETHAND
-# define SA_STACK     SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'.  */
-#define	SIG_BLOCK     0		 /* Block signals.  */
-#define	SIG_UNBLOCK   1		 /* Unblock signals.  */
-#define	SIG_SETMASK   2		 /* Set the set of blocked signals.  */
diff --git a/libc/sysdeps/linux/sh/bits/sigcontext.h b/libc/sysdeps/linux/sh/bits/sigcontext.h
deleted file mode 100644
index 67dcf9498..000000000
--- a/libc/sysdeps/linux/sh/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/siginfo.h b/libc/sysdeps/linux/sh/bits/siginfo.h
deleted file mode 100644
index 70a8c217e..000000000
--- a/libc/sysdeps/linux/sh/bits/siginfo.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* siginfo_t, sigevent and constants.  Linux/SPARC version.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
-    && !defined __need_sigevent_t
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t \
-	 || defined __need_sigevent_t))
-# define __have_sigval_t	1
-
-/* Type for data associated with a signal.  */
-typedef union sigval
-  {
-    int sival_int;
-    void *sival_ptr;
-  } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t	1
-
-# define __SI_MAX_SIZE     128
-# if __WORDSIZE == 64
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-typedef struct siginfo
-  {
-    int si_signo;		/* Signal number.  */
-    int si_errno;		/* If non-zero, an errno value associated with
-				   this signal, as defined in <errno.h>.  */
-    int si_code;		/* Signal code.  */
-
-    union
-      {
-	int _pad[__SI_PAD_SIZE];
-
-	 /* kill().  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	  } _kill;
-
-	/* POSIX.1b timers.  */
-	struct
-	  {
-	    unsigned int _timer1;
-	    unsigned int _timer2;
-	  } _timer;
-
-	/* POSIX.1b signals.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    sigval_t si_sigval;	/* Signal value.  */
-	  } _rt;
-
-	/* SIGCHLD.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Which child.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    int si_status;	/* Exit value or signal.  */
-	    __clock_t si_utime;
-	    __clock_t si_stime;
-	  } _sigchld;
-
-	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS.  */
-	struct
-	  {
-	    void *si_addr;	/* Faulting insn/memory ref.  */
-	  } _sigfault;
-
-	/* SIGPOLL.  */
-	struct
-	  {
-	    long int si_band;	/* Band event for SIGPOLL.  */
-	    int si_fd;
-	  } _sigpoll;
-      } _sifields;
-  } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names.  */
-# define si_pid		_sifields._kill.si_pid
-# define si_uid		_sifields._kill.si_uid
-# define si_timer1	_sifields._timer._timer1
-# define si_timer2	_sifields._timer._timer2
-# define si_status	_sifields._sigchld.si_status
-# define si_utime	_sifields._sigchld.si_utime
-# define si_stime	_sifields._sigchld.si_stime
-# define si_value	_sifields._rt.si_sigval
-# define si_int		_sifields._rt.si_sigval.sival_int
-# define si_ptr		_sifields._rt.si_sigval.sival_ptr
-# define si_addr	_sifields._sigfault.si_addr
-# define si_band	_sifields._sigpoll.si_band
-# define si_fd		_sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'.  Positive values are reserved for kernel-generated
-   signals.  */
-enum
-{
-  SI_ASYNCNL = -6,		/* Sent by asynch name lookup completion.  */
-# define SI_ASYNCNL	SI_ASYNCNL
-  SI_SIGIO,			/* Sent by queued SIGIO. */
-# define SI_SIGIO	SI_SIGIO
-  SI_ASYNCIO,			/* Sent by AIO completion.  */
-# define SI_ASYNCIO	SI_ASYNCIO
-  SI_MESGQ,			/* Sent by real time mesq state change.  */
-# define SI_MESGQ	SI_MESGQ
-  SI_TIMER,			/* Sent by timer expiration.  */
-# define SI_TIMER	SI_TIMER
-  SI_QUEUE,			/* Sent by sigqueue.  */
-# define SI_QUEUE	SI_QUEUE
-  SI_USER,			/* Sent by kill, sigsend, raise.  */
-# define SI_USER	SI_USER
-  SI_KERNEL = 0x80		/* Send by kernel.  */
-#define SI_KERNEL	SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal.  */
-enum
-{
-  ILL_ILLOPC = 1,		/* Illegal opcode.  */
-# define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
-# define ILL_ILLOPN	ILL_ILLOPN
-  ILL_ILLADR,			/* Illegal addressing mode.  */
-# define ILL_ILLADR	ILL_ILLADR
-  ILL_ILLTRP,			/* Illegal trap. */
-# define ILL_ILLTRP	ILL_ILLTRP
-  ILL_PRVOPC,			/* Privileged opcode.  */
-# define ILL_PRVOPC	ILL_PRVOPC
-  ILL_PRVREG,			/* Privileged register.  */
-# define ILL_PRVREG	ILL_PRVREG
-  ILL_COPROC,			/* Coprocessor error.  */
-# define ILL_COPROC	ILL_COPROC
-  ILL_BADSTK			/* Internal stack error.  */
-# define ILL_BADSTK	ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal.  */
-enum
-{
-  FPE_INTDIV = 1,		/* Integer divide by zero.  */
-# define FPE_INTDIV	FPE_INTDIV
-  FPE_INTOVF,			/* Integer overflow.  */
-# define FPE_INTOVF	FPE_INTOVF
-  FPE_FLTDIV,			/* Floating point divide by zero.  */
-# define FPE_FLTDIV	FPE_FLTDIV
-  FPE_FLTOVF,			/* Floating point overflow.  */
-# define FPE_FLTOVF	FPE_FLTOVF
-  FPE_FLTUND,			/* Floating point underflow.  */
-# define FPE_FLTUND	FPE_FLTUND
-  FPE_FLTRES,			/* Floating point inexact result.  */
-# define FPE_FLTRES	FPE_FLTRES
-  FPE_FLTINV,			/* Floating point invalid operation.  */
-# define FPE_FLTINV	FPE_FLTINV
-  FPE_FLTSUB			/* Subscript out of range.  */
-# define FPE_FLTSUB	FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal.  */
-enum
-{
-  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
-# define SEGV_MAPERR	SEGV_MAPERR
-  SEGV_ACCERR			/* Invalid permissions for mapped object.  */
-# define SEGV_ACCERR	SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal.  */
-enum
-{
-  BUS_ADRALN = 1,		/* Invalid address alignment.  */
-# define BUS_ADRALN	BUS_ADRALN
-  BUS_ADRERR,			/* Non-existant physical address.  */
-# define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
-# define BUS_OBJERR	BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal.  */
-enum
-{
-  TRAP_BRKPT = 1,		/* Process breakpoint.  */
-# define TRAP_BRKPT	TRAP_BRKPT
-  TRAP_TRACE			/* Process trace trap.  */
-# define TRAP_TRACE	TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal.  */
-enum
-{
-  CLD_EXITED = 1,		/* Child has exited.  */
-# define CLD_EXITED	CLD_EXITED
-  CLD_KILLED,			/* Child was killed.  */
-# define CLD_KILLED	CLD_KILLED
-  CLD_DUMPED,			/* Child terminated abnormally.  */
-# define CLD_DUMPED	CLD_DUMPED
-  CLD_TRAPPED,			/* Traced child has trapped.  */
-# define CLD_TRAPPED	CLD_TRAPPED
-  CLD_STOPPED,			/* Child has stopped.  */
-# define CLD_STOPPED	CLD_STOPPED
-  CLD_CONTINUED			/* Stopped child has continued.  */
-# define CLD_CONTINUED	CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal.  */
-enum
-{
-  POLL_IN = 1,			/* Data input available.  */
-# define POLL_IN	POLL_IN
-  POLL_OUT,			/* Output buffers available.  */
-# define POLL_OUT	POLL_OUT
-  POLL_MSG,			/* Input message available.   */
-# define POLL_MSG	POLL_MSG
-  POLL_ERR,			/* I/O error.  */
-# define POLL_ERR	POLL_ERR
-  POLL_PRI,			/* High priority input available.  */
-# define POLL_PRI	POLL_PRI
-  POLL_HUP			/* Device disconnected.  */
-# define POLL_HUP	POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
-    && !defined __have_sigevent_t
-# define __have_sigevent_t	1
-
-/* Structure to transport application-defined values with signals.  */
-# define __SIGEV_MAX_SIZE	64
-# if __WORDSIZE == 64
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-/* Forward declaration of the `pthread_attr_t' type.  */
-struct __pthread_attr_s;
-
-typedef struct sigevent
-  {
-    sigval_t sigev_value;
-    int sigev_signo;
-    int sigev_notify;
-
-    union
-      {
-	int _pad[__SIGEV_PAD_SIZE];
-
-	struct
-	  {
-	    void (*_function) (sigval_t);	  /* Function to start.  */
-	    struct __pthread_attr_s *_attribute;  /* Really pthread_attr_t.  */
-	  } _sigev_thread;
-      } _sigev_un;
-  } sigevent_t;
-
-/* POSIX names to access some of the members.  */
-# define sigev_notify_function   _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values.  */
-enum
-{
-  SIGEV_SIGNAL = 0,		/* Notify via signal.  */
-# define SIGEV_SIGNAL	SIGEV_SIGNAL
-  SIGEV_NONE,			/* Other notification: meaningless.  */
-# define SIGEV_NONE	SIGEV_NONE
-  SIGEV_THREAD			/* Deliver via thread creation.  */
-# define SIGEV_THREAD	SIGEV_THREAD
-};
-
-#endif	/* have _SIGNAL_H.  */
diff --git a/libc/sysdeps/linux/sh/bits/signum.h b/libc/sysdeps/linux/sh/bits/signum.h
deleted file mode 100644
index 74259b492..000000000
--- a/libc/sysdeps/linux/sh/bits/signum.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Signal number definitions.  Linux version.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef	_SIGNAL_H
-
-/* Fake signal functions.  */
-#define SIG_ERR	((__sighandler_t) -1)		/* Error return.  */
-#define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
-#define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
-#endif
-
-
-/* Signals.  */
-#define	SIGHUP		1	/* Hangup (POSIX).  */
-#define	SIGINT		2	/* Interrupt (ANSI).  */
-#define	SIGQUIT		3	/* Quit (POSIX).  */
-#define	SIGILL		4	/* Illegal instruction (ANSI).  */
-#define	SIGTRAP		5	/* Trace trap (POSIX).  */
-#define	SIGABRT		6	/* Abort (ANSI).  */
-#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
-#define	SIGBUS		7	/* BUS error (4.2 BSD).  */
-#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
-#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
-#define	SIGUSR1		10	/* User-defined signal 1 (POSIX).  */
-#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
-#define	SIGUSR2		12	/* User-defined signal 2 (POSIX).  */
-#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define	SIGALRM		14	/* Alarm clock (POSIX).  */
-#define	SIGTERM		15	/* Termination (ANSI).  */
-#define	SIGSTKFLT	16	/* Stack fault.  */
-#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
-#define	SIGCHLD		17	/* Child status has changed (POSIX).  */
-#define	SIGCONT		18	/* Continue (POSIX).  */
-#define	SIGSTOP		19	/* Stop, unblockable (POSIX).  */
-#define	SIGTSTP		20	/* Keyboard stop (POSIX).  */
-#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
-#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
-#define	SIGURG		23	/* Urgent condition on socket (4.2 BSD).  */
-#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
-#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
-#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
-#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
-#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
-#define	SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
-#define	SIGIO		29	/* I/O now possible (4.2 BSD).  */
-#define	SIGPWR		30	/* Power failure restart (System V).  */
-#define SIGSYS		31	/* Bad system call.  */
-#define SIGUNUSED	31
-
-#define	_NSIG		64	/* Biggest signal number + 1
-				   (including real-time signals).  */
-
-#define SIGRTMIN        (__libc_current_sigrtmin ())
-#define SIGRTMAX        (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel.  These values should not be
-   used directly at user level.  */
-#define __SIGRTMIN	32
-#define __SIGRTMAX	(_NSIG - 1)
-
-#endif	/* <signal.h> included.  */
diff --git a/libc/sysdeps/linux/sh/bits/sigset.h b/libc/sysdeps/linux/sh/bits/sigset.h
deleted file mode 100644
index 7ccadda45..000000000
--- a/libc/sysdeps/linux/sh/bits/sigset.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/sh/bits/sigstack.h b/libc/sysdeps/linux/sh/bits/sigstack.h
deleted file mode 100644
index 7f260367b..000000000
--- a/libc/sysdeps/linux/sh/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    void *ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/sh/bits/sigthread.h b/libc/sysdeps/linux/sh/bits/sigthread.h
deleted file mode 100644
index b86e75f20..000000000
--- a/libc/sysdeps/linux/sh/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/sh/bits/sockaddr.h b/libc/sysdeps/linux/sh/bits/sockaddr.h
deleted file mode 100644
index 3e1d1312d..000000000
--- a/libc/sysdeps/linux/sh/bits/sockaddr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/sh/bits/socket.h b/libc/sysdeps/linux/sh/bits/socket.h
deleted file mode 100644
index 6ad4a5ed9..000000000
--- a/libc/sysdeps/linux/sh/bits/socket.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991,1992,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Appletalk DDP.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_ATMPVC	8	/* ATM PVCs.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
-#define	PF_DECnet	12	/* Reserved for DECnet project.  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
-#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
-#define	PF_KEY		15	/* PF_KEY key management API.  */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
-#define	PF_PACKET	17	/* Packet family.  */
-#define	PF_ASH		18	/* Ash.  */
-#define	PF_ECONET	19	/* Acorn Econet.  */
-#define	PF_ATMSVC	20	/* ATM SVCs.  */
-#define	PF_SNA		22	/* Linux SNA Project */
-#define	PF_IRDA		23	/* IRDA sockets.  */
-#define	PF_PPPOX	24	/* PPPoX sockets.  */
-#define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
-#define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
-#define	PF_MAX		32	/* For now..  */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_ATMPVC	PF_ATMPVC
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	AF_KEY		PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_ASH		PF_ASH
-#define	AF_ECONET	PF_ECONET
-#define	AF_ATMSVC	PF_ATMSVC
-#define	AF_SNA		PF_SNA
-#define	AF_IRDA		PF_IRDA
-#define	AF_PPPOX	PF_PPPOX
-#define	AF_WANPIPE	PF_WANPIPE
-#define	AF_BLUETOOTH	PF_BLUETOOTH
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_RAW		255
-#define SOL_DECNET      261
-#define SOL_X25         262
-#define SOL_PACKET	263
-#define SOL_ATM		264	/* ATM layer (cell level).  */
-#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
-#define SOL_IRDA	266
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Structure large enough to hold any socket address (with the historical
-   exception of AF_UNIX).  We reserve 128 bytes.  */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype	__uint64_t
-#else
-# define __ss_aligntype	__uint32_t
-#endif
-#define _SS_SIZE	128
-#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
-  {
-    __SOCKADDR_COMMON (ss_);	/* Address family, etc.  */
-    __ss_aligntype __ss_align;	/* Force desired alignment.  */
-    char __ss_padding[_SS_PADSIZE];
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-#ifdef __USE_GNU
-    /* DECnet uses a different name.  */
-    MSG_TRYHARD		= MSG_DONTROUTE,
-# define MSG_TRYHARD	MSG_DONTROUTE
-#endif
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define	MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
-#define	MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_EOR		= 0x80, /* End of record.  */
-#define	MSG_EOR		MSG_EOR
-    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
-#define	MSG_WAITALL	MSG_WAITALL
-    MSG_FIN		= 0x200,
-#define	MSG_FIN		MSG_FIN
-    MSG_SYN		= 0x400,
-#define	MSG_SYN		MSG_SYN
-    MSG_CONFIRM		= 0x800, /* Confirm path validity.  */
-#define	MSG_CONFIRM	MSG_CONFIRM
-    MSG_RST		= 0x1000,
-#define	MSG_RST		MSG_RST
-    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
-#define	MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000, /* Do not generate SIGPIPE.  */
-#define	MSG_NOSIGNAL	MSG_NOSIGNAL
-    MSG_MORE		= 0x8000  /* Sender will send more.  */
-#define	MSG_MORE	MSG_MORE
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    void *msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    int msg_iovlen;		/* Number of elements in the vector.  */
-
-    void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
-    socklen_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-    __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data.  */
-    /* XXX Perhaps this should be removed.  */
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
-			 & (size_t) ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
-			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
-				      struct cmsghdr *__cmsg) __THROW;
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-    /* The kernel header does this so there may be a reason.  */
-    return 0;
-
-  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
-			       + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
-					+ __mhdr->msg_controllen)
-      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
-	  > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
-    /* No more entries.  */
-    return 0;
-  return __cmsg;
-}
-#endif	/* Use `extern inline'.  */
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,		/* Transfer file descriptors.  */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
-    __SCM_CONNECT = 0x03	/* Data array is `struct scm_connect'.  */
-  };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
-  pid_t pid;			/* PID of sending process.  */
-  uid_t uid;			/* UID of sending process.  */
-  gid_t gid;			/* GID of sending process.  */
-};
-
-/* Get socket manipulation related informations from kernel headers.  */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-#endif	/* bits/socket.h */
diff --git a/libc/sysdeps/linux/sh/bits/stab.def b/libc/sysdeps/linux/sh/bits/stab.def
deleted file mode 100644
index 3d54774cf..000000000
--- a/libc/sysdeps/linux/sh/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/sh/bits/stat.h b/libc/sysdeps/linux/sh/bits/stat.h
deleted file mode 100644
index f446a91db..000000000
--- a/libc/sysdeps/linux/sh/bits/stat.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* Versions of the `struct stat' data structure.  */
-#define _STAT_VER_LINUX_OLD	1
-#define _STAT_VER_KERNEL	1
-#define _STAT_VER_SVR4		2
-#define _STAT_VER_LINUX		3
-#define _STAT_VER		_STAT_VER_LINUX	/* The one defined below.  */
-
-/* Versions of the `xmknod' interface.  */
-#define _MKNOD_VER_LINUX	1
-#define _MKNOD_VER_SVR4		2
-#define _MKNOD_VER		_MKNOD_VER_LINUX /* The bits defined below.  */
-
-
-struct stat
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned short int __pad1;
-#ifndef __USE_FILE_OFFSET64
-    __ino_t st_ino;			/* File serial number.	*/
-#else
-    __ino_t __st_ino;			/* 32bit file serial number.	*/
-#endif
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned short int __pad2;
-#ifndef __USE_FILE_OFFSET64
-    __off_t st_size;			/* Size of file, in bytes.  */
-#else
-    __off64_t st_size;			/* Size of file, in bytes.  */
-#endif
-    __blksize_t st_blksize;		/* Optimal block size for I/O.  */
-
-#ifndef __USE_FILE_OFFSET64
-    __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
-#else
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-#endif
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-#ifndef __USE_FILE_OFFSET64
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-#else
-    __ino64_t st_ino;			/* File serial number.	*/
-#endif
-  };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned int __pad1;
-
-    __ino_t __st_ino;			/* 32bit file serial number.	*/
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned int __pad2;
-    __off64_t st_size;			/* Size of file, in bytes.  */
-    __blksize_t st_blksize;		/* Optimal block size for I/O.  */
-
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-    __ino64_t st_ino;			/* File serial number.		*/
-  };
-#endif
-
-/* Tell code we have these members.  */
-#define	_STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-
-/* Encoding of the file mode.  */
-
-#define	__S_IFMT	0170000	/* These bits determine file type.  */
-
-/* File types.  */
-#define	__S_IFDIR	0040000	/* Directory.  */
-#define	__S_IFCHR	0020000	/* Character device.  */
-#define	__S_IFBLK	0060000	/* Block device.  */
-#define	__S_IFREG	0100000	/* Regular file.  */
-#define	__S_IFIFO	0010000	/* FIFO.  */
-#define	__S_IFLNK	0120000	/* Symbolic link.  */
-#define	__S_IFSOCK	0140000	/* Socket.  */
-
-/* POSIX.1b objects.  Note that these macros always evaluate to zero.  But
-   they do it by enforcing the correct use of the macros.  */
-#define __S_TYPEISMQ(buf)  ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits.  */
-
-#define	__S_ISUID	04000	/* Set user ID on execution.  */
-#define	__S_ISGID	02000	/* Set group ID on execution.  */
-#define	__S_ISVTX	01000	/* Save swapped text after use (sticky).  */
-#define	__S_IREAD	0400	/* Read by owner.  */
-#define	__S_IWRITE	0200	/* Write by owner.  */
-#define	__S_IEXEC	0100	/* Execute by owner.  */
diff --git a/libc/sysdeps/linux/sh/bits/statfs.h b/libc/sysdeps/linux/sh/bits/statfs.h
deleted file mode 100644
index 78c9bdbbc..000000000
--- a/libc/sysdeps/linux/sh/bits/statfs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
-  {
-    int f_type;
-    int f_bsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-#endif
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
-  {
-    int f_type;
-    int f_bsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-#endif
-
-/* Tell code we have this member.  */
-#define _STATFS_F_NAMELEN
diff --git a/libc/sysdeps/linux/sh/bits/statvfs.h b/libc/sysdeps/linux/sh/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/sh/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/sh/bits/stdio-lock.h b/libc/sysdeps/linux/sh/bits/stdio-lock.h
deleted file mode 100644
index a1893c8bd..000000000
--- a/libc/sysdeps/linux/sh/bits/stdio-lock.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Thread package specific definitions of stream lock type.
-   Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <pthread.h>
-
-typedef pthread_mutex_t _IO_lock_t;
-
-/* We need recursive (counting) mutexes.  */
-#define _IO_lock_initializer PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (((_fp)->_flags & _IO_USER_LOCK) == 0			      \
-		  && _pthread_cleanup_push_defer != NULL);		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), (_fp));		      \
-    }
-#define _IO_cleanup_region_start_noarg(_fct) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = _pthread_cleanup_push_defer != NULL;			      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (_fct), NULL);		      \
-    }
-#define _IO_cleanup_region_end(_doit) \
-     __libc_cleanup_region_end (_doit)
-#define _IO_lock_init(_name) \
-     __libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name) \
-     __libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name) \
-     __libc_lock_lock (_name)
-#define _IO_lock_unlock(_name) \
-     __libc_lock_unlock (_name)
diff --git a/libc/sysdeps/linux/sh/bits/stdio.h b/libc/sysdeps/linux/sh/bits/stdio.h
deleted file mode 100644
index 118118adc..000000000
--- a/libc/sysdeps/linux/sh/bits/stdio.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void) __THROW
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp) __THROW
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void) __THROW
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c) __THROW
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c) __THROW
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream) __THROW
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream) __THROW
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/sh/bits/stdio_lim.h b/libc/sysdeps/linux/sh/bits/stdio_lim.h
deleted file mode 100644
index c35ee601b..000000000
--- a/libc/sysdeps/linux/sh/bits/stdio_lim.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 4095
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
-
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/string.h b/libc/sysdeps/linux/sh/bits/string.h
deleted file mode 100644
index ad68b038b..000000000
--- a/libc/sysdeps/linux/sh/bits/string.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This file should provide inline versions of string functions.
-
-   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
-
-   This file should define __STRING_INLINES if functions are actually defined
-   as inlines.  */
-
-#ifndef _BITS_STRING_H
-#define _BITS_STRING_H	1
-
-
-#endif /* bits/string.h */
diff --git a/libc/sysdeps/linux/sh/bits/string2.h b/libc/sysdeps/linux/sh/bits/string2.h
deleted file mode 100644
index 213ab2e51..000000000
--- a/libc/sysdeps/linux/sh/bits/string2.h
+++ /dev/null
@@ -1,1244 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ ((void *) __u + 2);			      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_mempcpy
-#  define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#  define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-
-#  if _STRING_ARCH_unaligned
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ ((void *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ ((void *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strcpy
-# define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-
-# if _STRING_ARCH_unaligned
-#  define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# ifndef _HAVE_STRING_ARCH_stpcpy
-#  define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#  define stpcpy(dest, src) __stpcpy (dest, src)
-
-#  if _STRING_ARCH_unaligned
-#   define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ ((void *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#  define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#ifndef _HAVE_STRING_ARCH_strcspn
-# define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, char __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, char __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, char __reject1,
-				     char __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, char __reject1, char __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, char __reject1,
-				     char __reject2, char __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, char __reject1, char __reject2,
-	      char __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strspn
-# define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, char __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, char __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, char __accept1,
-				    char __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, char __accept1, char __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, char __accept1,
-				    char __accept2, char __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, char __accept1, char __accept2, char __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#ifndef _HAVE_STRING_ARCH_strpbrk
-# define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if defined __USE_GNU && !defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strnlen
-__STRING_INLINE size_t
-strnlen (__const char *__string, size_t __maxlen)
-{
-  __const char *__end = (__const char *) memchr (__string, '\0', __maxlen);
-  return __end ? (size_t) (__end - __string) : __maxlen;
-}
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strtok_r
-# define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  if (*__s == '\0')
-    __result = NULL;
-  else
-    {
-      __result = __s;
-      while (*__s != '\0' && *__s != __sep)
-	++__s;
-      if (*__s == '\0')
-	*__nextp = __s;
-      else
-	{
-	  *__s = '\0';
-	  *__nextp = __s + 1;
-	}
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r ((s), (sep), (nextp))
-# endif
-#endif
-
-
-#ifndef _HAVE_STRING_ARCH_strsep
-
-# define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject)
-    *(*__s)++ = '\0';
-  else
-    if ((*__s = strchr (__retval, __reject)) != NULL)
-      *(*__s)++ = '\0';
-    else
-      *__s = NULL;
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return *__s = NULL;
-  if (*__retval == __reject1 || *__retval == __reject2
-      || *__retval == __reject3)
-    *(*__s)++ = '\0';
-  else
-    {
-      register char *__cp = __retval;
-      while (*__cp != '\0' && *__cp != __reject1 && *__cp != __reject2
-	     && *__cp != __reject3)
-	++__cp;
-      if (*__cp != '\0')
-	{
-	  *__s = __cp;
-	  *(*__s)++ = '\0';
-	}
-      else
-	*__s = NULL;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_g (char **__s, __const char *__reject);
-__STRING_INLINE char *
-__strsep_g (char **__s, __const char *__reject)
-{
-  register char *__retval = *__s;
-  if (__retval == NULL)
-    return NULL;
-  if ((*__s = strpbrk (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep ((s), (reject))
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup ((s), (n))))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup ((s), (n))
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/sh/bits/stropts.h b/libc/sysdeps/linux/sh/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/sh/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/sh/bits/termios.h b/libc/sysdeps/linux/sh/bits/termios.h
deleted file mode 100644
index 887b309ad..000000000
--- a/libc/sysdeps/linux/sh/bits/termios.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/* termios type and macro definitions.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 32
-struct termios
-  {
-    tcflag_t c_iflag;		/* input mode flags */
-    tcflag_t c_oflag;		/* output mode flags */
-    tcflag_t c_cflag;		/* control mode flags */
-    tcflag_t c_lflag;		/* local mode flags */
-    cc_t c_line;			/* line discipline */
-    cc_t c_cc[NCCS];		/* control characters */
-    speed_t c_ispeed;		/* input speed */
-    speed_t c_ospeed;		/* output speed */
-  };
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY	0000400
-# define   NL0	0000000
-# define   NL1	0000400
-# define CRDLY	0003000
-# define   CR0	0000000
-# define   CR1	0001000
-# define   CR2	0002000
-# define   CR3	0003000
-# define TABDLY	0014000
-# define   TAB0	0000000
-# define   TAB1	0004000
-# define   TAB2	0010000
-# define   TAB3	0014000
-# define BSDLY	0020000
-# define   BS0	0000000
-# define   BS1	0020000
-# define FFDLY	0100000
-# define   FF0	0000000
-# define   FF1	0100000
-#endif
-
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-
-#ifdef __USE_MISC
-# define XTABS	0014000
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD	0010017
-#endif
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-#endif
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#ifdef __USE_MISC
-# define CBAUDEX 0010000
-#endif
-#define  B57600   0010001
-#define  B115200  0010002
-#define  B230400  0010003
-#define  B460800  0010004
-#define  B500000  0010005
-#define  B576000  0010006
-#define  B921600  0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define __MAX_BAUD B4000000
-#ifdef __USE_MISC
-# define CIBAUD	  002003600000		/* input baud rate (not used) */
-# define CRTSCTS  020000000000		/* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE	0000004
-#endif
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#ifdef __USE_MISC
-# define ECHOCTL 0001000
-# define ECHOPRT 0002000
-# define ECHOKE	 0004000
-# define FLUSHO	 0010000
-# define PENDIN	 0040000
-#endif
-#define IEXTEN	0100000
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-
-#define _IOT_termios /* Hurd ioctl type field.  */ \
-  _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
diff --git a/libc/sysdeps/linux/sh/bits/time.h b/libc/sysdeps/linux/sh/bits/time.h
deleted file mode 100644
index 2a6873f00..000000000
--- a/libc/sysdeps/linux/sh/bits/time.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* System-dependent timing definitions.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <time.h> instead.
- */
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-#  define _BITS_TIME_H	1
-
-/* ISO/IEC 9899:1990 7.12.1: <time.h>
-   The macro `CLOCKS_PER_SEC' is the number per second of the value
-   returned by the `clock' function. */
-/* CAE XSH, Issue 4, Version 2: <time.h>
-   The value of CLOCKS_PER_SEC is required to be 1 million on all
-   XSI-conformant systems. */
-#  define CLOCKS_PER_SEC  1000000l
-
-#  if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
-/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
-   presents the real value for clock ticks per second for the system.  */
-#   include <bits/types.h>
-extern long int __sysconf (int);
-#   define CLK_TCK ((__clock_t) __sysconf (2))	/* 2 is _SC_CLK_TCK */
-#  endif
-
-#  ifdef __USE_POSIX199309
-/* Identifier for system-wide realtime clock.  */
-#   define CLOCK_REALTIME	0
-
-/* Flag to indicate time is absolute.  */
-#   define TIMER_ABSTIME	1
-#  endif
-
-# endif	/* bits/time.h */
-#endif
-
-#ifdef __need_timeval
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-#  define _STRUCT_TIMEVAL	1
-#  include <bits/types.h>
-
-/* A time value that is accurate to the nearest
-   microsecond but also has a range of years.  */
-struct timeval
-  {
-    __time_t tv_sec;		/* Seconds.  */
-    __suseconds_t tv_usec;	/* Microseconds.  */
-  };
-# endif	/* struct timeval */
-#endif	/* need timeval */
diff --git a/libc/sysdeps/linux/sh/bits/types.h b/libc/sysdeps/linux/sh/bits/types.h
deleted file mode 100644
index bdda9388a..000000000
--- a/libc/sysdeps/linux/sh/bits/types.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/types.h> instead.
- */
-
-#ifndef	_BITS_TYPES_H
-#define	_BITS_TYPES_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#include <stddef.h>
-
-/* Convenience types.  */
-typedef unsigned char __u_char;
-typedef unsigned short __u_short;
-typedef unsigned int __u_int;
-typedef unsigned long __u_long;
-#ifdef __GNUC__
-__extension__ typedef unsigned long long int __u_quad_t;
-__extension__ typedef long long int __quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } __quad_t;
-typedef struct
-  {
-    __u_long __val[2];
-  } __u_quad_t;
-#endif
-typedef signed char __int8_t;
-typedef unsigned char __uint8_t;
-typedef signed short int __int16_t;
-typedef unsigned short int __uint16_t;
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#ifdef __GNUC__
-__extension__ typedef signed long long int __int64_t;
-__extension__ typedef unsigned long long int __uint64_t;
-#endif
-typedef __quad_t *__qaddr_t;
-
-typedef __u_quad_t __dev_t;		/* Type of device numbers.  */
-typedef __u_int __uid_t;		/* Type of user identifications.  */
-typedef __u_int __gid_t;		/* Type of group identifications.  */
-typedef __u_long __ino_t;		/* Type of file serial numbers.  */
-typedef __u_int __mode_t;		/* Type of file attribute bitmasks.  */
-typedef __u_int __nlink_t; 		/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef __quad_t __loff_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
-typedef __u_long __rlim_t;		/* Type of resource counts.  */
-typedef __u_quad_t __rlim64_t;		/* Type of resource counts (LFS).  */
-typedef __u_int __id_t;			/* General type for ID.  */
-
-typedef struct
-  {
-    int __val[2];
-  } __fsid_t;				/* Type of file system IDs.  */
-
-/* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
-typedef unsigned int __useconds_t;
-typedef long int __suseconds_t;
-typedef long int __swblk_t;		/* Type of a swap block maybe?  */
-
-typedef long int __clock_t;
-
-/* Clock ID used in clock and timer functions.  */
-typedef int __clockid_t;
-
-/* Timer ID returned by `timer_create'.  */
-typedef int __timer_t;
-
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define __FD_SETSIZE	1024
-
-
-typedef int __key_t;
-
-/* Used in `struct shmid_ds'.  */
-typedef unsigned short int __ipc_pid_t;
-
-
-/* Type to represent block size.  */
-typedef long int __blksize_t;
-
-/* Types from the Large File Support interface.  */
-
-/* Type to count number os disk blocks.  */
-typedef long int __blkcnt_t;
-typedef __quad_t __blkcnt64_t;
-
-/* Type to count file system blocks.  */
-typedef __u_long __fsblkcnt_t;
-typedef __u_quad_t __fsblkcnt64_t;
-
-/* Type to count file system inodes.  */
-typedef __u_long __fsfilcnt_t;
-typedef __u_quad_t __fsfilcnt64_t;
-
-/* Type of file serial numbers.  */
-typedef __u_quad_t __ino64_t;
-
-/* Type of file sizes and offsets.  */
-typedef __loff_t __off64_t;
-
-/* Used in XTI.  */
-typedef long int __t_scalar_t;
-typedef unsigned long int __t_uscalar_t;
-
-/* Duplicates info from stdint.h but this is used in unistd.h.  */
-typedef int __intptr_t;
-
-/* Duplicate info from sys/socket.h.  */
-typedef unsigned int __socklen_t;
-
-
-/* Now add the thread types.  */
-#if defined __USE_POSIX199506 || defined __USE_UNIX98
-# include <bits/pthreadtypes.h>
-#endif
-
-#endif /* bits/types.h */
diff --git a/libc/sysdeps/linux/sh/bits/uio.h b/libc/sysdeps/linux/sh/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/sh/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/sh/bits/ustat.h b/libc/sysdeps/linux/sh/bits/ustat.h
deleted file mode 100644
index aeafc22a5..000000000
--- a/libc/sysdeps/linux/sh/bits/ustat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
diff --git a/libc/sysdeps/linux/sh/bits/utmp.h b/libc/sysdeps/linux/sh/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/sh/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/sh/bits/utmpx.h b/libc/sysdeps/linux/sh/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/sh/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/sh/bits/utsname.h b/libc/sysdeps/linux/sh/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/sh/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/sh/bits/waitflags.h b/libc/sysdeps/linux/sh/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/sh/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/sh/bits/waitstatus.h b/libc/sysdeps/linux/sh/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/sh/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/sh/bits/wchar.h b/libc/sysdeps/linux/sh/bits/wchar.h
deleted file mode 100644
index ef1f56363..000000000
--- a/libc/sysdeps/linux/sh/bits/wchar.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* wchar_t type related definitions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_WCHAR_H
-#define _BITS_WCHAR_H	1
-
-#define __WCHAR_MIN	(-2147483647 - 1)
-#define __WCHAR_MAX	(2147483647)
-
-#endif	/* bits/wchar.h */
diff --git a/libc/sysdeps/linux/sh/bits/xopen_lim.h b/libc/sysdeps/linux/sh/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/sh/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/sh/sys/io.h b/libc/sysdeps/linux/sh/sys/io.h
new file mode 100644
index 000000000..6fdc44ff8
--- /dev/null
+++ b/libc/sysdeps/linux/sh/sys/io.h
@@ -0,0 +1,48 @@
+/* Copyright (C) 1996, 1998, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_IO_H
+
+#define	_SYS_IO_H	1
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
+   permission off for that range.  This call requires root privileges.  */
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+		   int __turn_on) __THROW;
+
+/* Set the I/O privilege level to LEVEL.  If LEVEL is nonzero,
+   permission to access any I/O port is granted.  This call requires
+   root privileges. */
+extern int iopl (int __level) __THROW;
+
+/* The functions that actually perform reads and writes.  */
+extern unsigned char inb (unsigned long int port) __THROW;
+extern unsigned short int inw (unsigned long int port) __THROW;
+extern unsigned long int inl (unsigned long int port) __THROW;
+
+extern void outb (unsigned char value, unsigned long int port) __THROW;
+extern void outw (unsigned short value, unsigned long int port) __THROW;
+extern void outl (unsigned long value, unsigned long int port) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_IO_H */
diff --git a/libc/sysdeps/linux/sh/sys/ucontext.h b/libc/sysdeps/linux/sh/sys/ucontext.h
new file mode 100644
index 000000000..78729c48f
--- /dev/null
+++ b/libc/sysdeps/linux/sh/sys/ucontext.h
@@ -0,0 +1,109 @@
+/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Where is System V/SH ABI?  */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+
+/* We need the signal context definitions even if they are not used
+   included in <signal.h>.  */
+#include <bits/sigcontext.h>
+
+
+typedef int greg_t;
+
+/* Number of general registers.  */
+#define NFPREG	16
+
+/* Container for all general registers.  */
+typedef greg_t gregset_t[NFPREG];
+
+#ifdef __USE_GNU
+/* Number of each register is the `gregset_t' array.  */
+enum
+{
+  R0 = 0,
+#define R0	R0
+  R1 = 1,
+#define R1	R1
+  R2 = 2,
+#define R2	R2
+  R3 = 3,
+#define R3	R3
+  R4 = 4,
+#define R4	R4
+  R5 = 5,
+#define R5	R5
+  R6 = 6,
+#define R6	R6
+  R7 = 7,
+#define R7	R7
+  R8 = 8,
+#define R8	R8
+  R9 = 9,
+#define R9	R9
+  R10 = 10,
+#define R10	R10
+  R11 = 11,
+#define R11	R11
+  R12 = 12,
+#define R12	R12
+  R13 = 13,
+#define R13	R13
+  R14 = 14,
+#define R14	R14
+  R15 = 15,
+#define R15	R15
+};
+#endif
+
+typedef int freg_t;
+
+/* Number of FPU registers.  */
+#define NFPREG	16
+
+/* Structure to describe FPU registers.  */
+typedef freg_t fpregset_t[NFPREG];
+
+/* Context to describe whole processor state.  */
+typedef struct
+  {
+    gregset_t gregs;
+    fpregset_t fpregs;
+    fpregset_t xfpregs;
+    unsigned int fpscr;
+    unsigned int fpul;
+    unsigned int macl;
+    unsigned int mach;
+  } mcontext_t;
+
+/* Userlevel context.  */
+typedef struct ucontext
+  {
+    unsigned long int uc_flags;
+    struct ucontext *uc_link;
+    stack_t uc_stack;
+    mcontext_t uc_mcontext;
+    __sigset_t uc_sigmask;
+  } ucontext_t;
+
+#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/v850/bits/wordsize.h b/libc/sysdeps/linux/sh/sys/user.h
index ba643b60a..522475f79 100644
--- a/libc/sysdeps/linux/v850/bits/wordsize.h
+++ b/libc/sysdeps/linux/sh/sys/user.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -16,4 +16,11 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#define __WORDSIZE	32
+#ifndef _SYS_USER_H
+#define _SYS_USER_H	1
+
+#include <features.h>
+
+#include <asm/user.h>
+
+#endif  /* sys/user.h */
diff --git a/libc/sysdeps/linux/sparc/bits/byteswap.h b/libc/sysdeps/linux/sparc/bits/byteswap.h
deleted file mode 100644
index 7866abe9c..000000000
--- a/libc/sysdeps/linux/sparc/bits/byteswap.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value.  */
-#ifdef __GNUC__
-# define __bswap_16(x) \
-    (__extension__							      \
-     ({ unsigned short int __bsx = (x);					      \
-        ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8)); }))
-#else
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-  return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
-}
-#endif
-
-/* Swap bytes in 32 bit value.  */
-#ifdef __GNUC__
-# define __bswap_32(x) \
-    (__extension__							      \
-     ({ unsigned int __bsx = (x);					      \
-        ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |    \
-	 (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24)); }))
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
-	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
-}
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_constant_64(x) \
-     ((((x) & 0xff00000000000000ull) >> 56)				      \
-      | (((x) & 0x00ff000000000000ull) >> 40)				      \
-      | (((x) & 0x0000ff0000000000ull) >> 24)				      \
-      | (((x) & 0x000000ff00000000ull) >> 8)				      \
-      | (((x) & 0x00000000ff000000ull) << 8)				      \
-      | (((x) & 0x0000000000ff0000ull) << 24)				      \
-      | (((x) & 0x000000000000ff00ull) << 40)				      \
-      | (((x) & 0x00000000000000ffull) << 56))
-
-# define __bswap_64(x) \
-     (__extension__							      \
-      ({ union { __extension__ unsigned long long int __ll;		      \
-		 unsigned int __l[2]; } __w, __r;			      \
-         if (__builtin_constant_p (x))					      \
-	   __r.__ll = __bswap_constant_64 (x);				      \
-	 else								      \
-	   {								      \
-	     __w.__ll = (x);						      \
-	     __r.__l[0] = __bswap_32 (__w.__l[1]);			      \
-	     __r.__l[1] = __bswap_32 (__w.__l[0]);			      \
-	   }								      \
-	 __r.__ll; }))
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/cmathcalls.h b/libc/sysdeps/linux/sparc/bits/cmathcalls.h
deleted file mode 100644
index c680c6d8e..000000000
--- a/libc/sysdeps/linux/sparc/bits/cmathcalls.h
+++ /dev/null
@@ -1,158 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/confname.h b/libc/sysdeps/linux/sparc/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/sparc/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/dirent.h b/libc/sysdeps/linux/sparc/bits/dirent.h
deleted file mode 100644
index 82d8663f2..000000000
--- a/libc/sysdeps/linux/sparc/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/sparc/bits/elfclass.h b/libc/sysdeps/linux/sparc/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/sparc/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/sparc/bits/environments.h b/libc/sysdeps/linux/sparc/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/sparc/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/sparc/bits/errno.h b/libc/sysdeps/linux/sparc/bits/errno.h
deleted file mode 100644
index ac59d4c9d..000000000
--- a/libc/sysdeps/linux/sparc/bits/errno.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
-   defined.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/libc/sysdeps/linux/sparc/bits/fenvinline.h b/libc/sysdeps/linux/sparc/bits/fenvinline.h
deleted file mode 100644
index 42f77b561..000000000
--- a/libc/sysdeps/linux/sparc/bits/fenvinline.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* This file provides inline versions of floating-pint environment
-   handling functions.  If there were any.  */
-
-#ifndef __NO_MATH_INLINES
-
-/* Here is where the code would go.  */
-
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/huge_val.h b/libc/sysdeps/linux/sparc/bits/huge_val.h
deleted file mode 100644
index 2cc3c10b2..000000000
--- a/libc/sysdeps/linux/sparc/bits/huge_val.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* `HUGE_VAL' constants for IEEE 754 machines (where it is infinity).
-   Used by <stdlib.h> and <math.h> functions for overflow.
-   Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/huge_val.h> directly; include <math.h> instead."
-#endif
-
-#include <features.h>
-#include <bits/wordsize.h>
-
-/* IEEE positive infinity (-HUGE_VAL is negative infinity).  */
-
-#ifdef	__GNUC__
-
-# if __GNUC_PREREQ(2,96)
-
-#  define HUGE_VAL (__extension__ 0x1.0p2047)
-
-# else
-
-#  define HUGE_VAL \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; })   \
-    { __l: 0x7ff0000000000000ULL }).__d)
-
-# endif
-
-#else /* not GCC */
-
-typedef union { unsigned char __c[8]; double __d; } __huge_val_t;
-
-# define __HUGE_VAL_bytes	{ 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 }
-
-static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
-# define HUGE_VAL	(__huge_val.__d)
-
-#endif	/* GCC.  */
-
-
-/* ISO C99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
-
-#ifdef __USE_ISOC99
-
-# if __GNUC_PREREQ(2,96)
-
-#  define HUGE_VALF (__extension__ 0x1.0p255f)
-#  if __WORDSIZE == 32
-#   define HUGE_VALL HUGE_VAL
-#  else
-/* Sparc64 uses IEEE 754 128bit long double */
-#   define HUGE_VALL (__extension__ 0x1.0p32767L)
-#  endif
-
-# else
-
-#  ifdef __GNUC__
-
-#   define HUGE_VALF \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })    \
-    { __l: 0x7f800000UL }).__d)
-
-#  else /* not GCC */
-
-typedef union { unsigned char __c[4]; float __f; } __huge_valf_t;
-
-#   define __HUGE_VALF_bytes	{ 0x7f, 0x80, 0, 0 }
-
-static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
-#   define HUGE_VALF	(__huge_valf.__f)
-
-#  endif /* GCC.  */
-
-#  if __WORDSIZE == 32
-
-/* Sparc32 has IEEE 754 64bit long double */
-#   define HUGE_VALL HUGE_VAL
-
-#  else
-
-/* Sparc64 uses IEEE 754 128bit long double */
-
-#   ifdef __GNUC__
-
-#    define HUGE_VALL \
-  (__extension__									\
-   ((union { struct { unsigned long __h, __l; } __i; long double __d; })		\
-    { __i: { __h: 0x7fff000000000000UL, __l: 0 } }).__d)
-
-#   else /* not GCC */
-
-typedef union { unsigned char __c[16]; long double __d; } __huge_vall_t;
-
-#    define __HUGE_VALL_bytes	{ 0x7f, 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
-
-static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
-#    define HUGE_VALL	(__huge_vall.__d)
-
-#   endif /* GCC.  */
-
-#  endif
-
-# endif /* GCC 2.95.  */
-
-#endif /* __USE_ISOC99.  */
diff --git a/libc/sysdeps/linux/sparc/bits/in.h b/libc/sysdeps/linux/sparc/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/sparc/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/sparc/bits/initspin.h b/libc/sysdeps/linux/sparc/bits/initspin.h
deleted file mode 100644
index af19d44e6..000000000
--- a/libc/sysdeps/linux/sparc/bits/initspin.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Generic definitions for spinlock initializers.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Initial value of a spinlock.  Most platforms should use zero,
-   unless they only implement a "test and clear" operation instead of
-   the usual "test and set". */
-#define __LT_SPINLOCK_INIT 0
-
-/* Macros for lock initializers, using the above definition. */
-#define __LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ALT_LOCK_INITIALIZER { 0, __LT_SPINLOCK_INIT }
-#define __ATOMIC_INITIALIZER { 0, __LT_SPINLOCK_INIT }
diff --git a/libc/sysdeps/linux/sparc/bits/ioctl-types.h b/libc/sysdeps/linux/sparc/bits/ioctl-types.h
deleted file mode 100644
index e856a04b4..000000000
--- a/libc/sysdeps/linux/sparc/bits/ioctl-types.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Structure types for pre-termios terminal ioctls.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'.  */
-#include <asm/ioctls.h>
-
-
-struct winsize
-  {
-    unsigned short int ws_row;
-    unsigned short int ws_col;
-    unsigned short int ws_xpixel;
-    unsigned short int ws_ypixel;
-  };
-
-#define NCC 8
-struct termio
-  {
-    unsigned short int c_iflag;		/* input mode flags */
-    unsigned short int c_oflag;		/* output mode flags */
-    unsigned short int c_cflag;		/* control mode flags */
-    unsigned short int c_lflag;		/* local mode flags */
-    unsigned char c_line;		/* line discipline */
-    unsigned char c_cc[NCC];		/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async  */
-#define N_6PACK		7
-#define N_MASC		8	/* Mobitex module  */
-#define N_R3964		9	/* Simatic R3964 module  */
-#define N_PROFIBUS_FDL	10	/* Profibus  */
-#define N_IRDA		11	/* Linux IR  */
-#define N_SMSBLOCK	12	/* SMS block mode  */
-#define N_HDLC		13	/* synchronous HDLC  */
-#define N_SYNC_PPP	14	/* synchronous PPP  */
-#define	N_HCI		15	/* Bluetooth HCI UART  */
diff --git a/libc/sysdeps/linux/sparc/bits/libc-lock.h b/libc/sysdeps/linux/sparc/bits/libc-lock.h
deleted file mode 100644
index 2c1d16277..000000000
--- a/libc/sysdeps/linux/sparc/bits/libc-lock.h
+++ /dev/null
@@ -1,327 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#if defined(_LIBC) || defined(_IO_MTSAFE_IO)
-typedef pthread_mutex_t __libc_lock_t;
-typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
-# ifdef __USE_UNIX98
-typedef pthread_rwlock_t __libc_rwlock_t;
-# else
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-# endif
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-#define __libc_lock_define_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
-#define _LIBC_LOCK_RECURSIVE_INITIALIZER \
-  {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME).mutex, &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (DOIT) && _pthread_cleanup_push_defer != NULL;		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/sparc/bits/local_lim.h b/libc/sysdeps/linux/sparc/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/sparc/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/sparc/bits/locale.h b/libc/sysdeps/linux/sparc/bits/locale.h
deleted file mode 100644
index 50064b53e..000000000
--- a/libc/sysdeps/linux/sparc/bits/locale.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Definition of locale category symbol values.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _LOCALE_H && !defined _LANGINFO_H
-# error "Never use <bits/locale.h> directly; include <locale.h> instead."
-#endif
-
-#ifndef _BITS_LOCALE_H
-#define _BITS_LOCALE_H	1
-
-enum
-{
-  __LC_CTYPE = 0,
-  __LC_NUMERIC = 1,
-  __LC_TIME = 2,
-  __LC_COLLATE = 3,
-  __LC_MONETARY = 4,
-  __LC_MESSAGES = 5,
-  __LC_ALL = 6,
-  __LC_PAPER = 7,
-  __LC_NAME = 8,
-  __LC_ADDRESS = 9,
-  __LC_TELEPHONE = 10,
-  __LC_MEASUREMENT = 11,
-  __LC_IDENTIFICATION = 12
-};
-
-#endif	/* bits/locale.h */
diff --git a/libc/sysdeps/linux/sparc/bits/mathcalls.h b/libc/sysdeps/linux/sparc/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/sparc/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/sparc/bits/mathinline.h b/libc/sysdeps/linux/sparc/bits/mathinline.h
index 4ee861e80..92ecd5e83 100644
--- a/libc/sysdeps/linux/sparc/bits/mathinline.h
+++ b/libc/sysdeps/linux/sparc/bits/mathinline.h
@@ -1,5 +1,5 @@
 /* Inline math functions for SPARC.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>.
 
@@ -24,13 +24,13 @@
 
 #include <bits/wordsize.h>
 
-#if defined __GNUC__
+#ifdef __GNUC__
 
 #ifdef __USE_ISOC99
 
-#if __WORDSIZE == 32
+# if __WORDSIZE == 32
 
-# define __unordered_cmp(x, y) \
+#  define __unordered_cmp(x, y) \
   (__extension__							      \
    ({ unsigned __r;							      \
       if (sizeof(x) == 4 && sizeof(y) == 4)				      \
@@ -47,16 +47,16 @@
 	}								      \
       __r; }))
 
-# define isgreater(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (2 << 10))
-# define isgreaterequal(x, y) ((__unordered_cmp (x, y) & (1 << 10)) == 0)
-# define isless(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (1 << 10))
-# define islessequal(x, y) ((__unordered_cmp (x, y) & (2 << 10)) == 0)
-# define islessgreater(x, y) (((__unordered_cmp (x, y) + (1 << 10)) & (2 << 10)) != 0)
-# define isunordered(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (3 << 10))
+#  define isgreater(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (2 << 10))
+#  define isgreaterequal(x, y) ((__unordered_cmp (x, y) & (1 << 10)) == 0)
+#  define isless(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (1 << 10))
+#  define islessequal(x, y) ((__unordered_cmp (x, y) & (2 << 10)) == 0)
+#  define islessgreater(x, y) (((__unordered_cmp (x, y) + (1 << 10)) & (2 << 10)) != 0)
+#  define isunordered(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (3 << 10))
 
-#else /* sparc64 */
+# else /* sparc64 */
 
-# define __unordered_v9cmp(x, y, op, qop) \
+#  define __unordered_v9cmp(x, y, op, qop) \
   (__extension__							      \
    ({ unsigned __r;						      	      \
       if (sizeof(x) == 4 && sizeof(y) == 4)				      \
@@ -79,29 +79,32 @@
 	}								      \
       __r; }))
 
-# define isgreater(x, y) __unordered_v9cmp(x, y, "g", _Qp_cmp (&__x, &__y) == 2)
-# define isgreaterequal(x, y) __unordered_v9cmp(x, y, "ge", (_Qp_cmp (&__x, &__y) & 1) == 0)
-# define isless(x, y) __unordered_v9cmp(x, y, "l", _Qp_cmp (&__x, &__y) == 1)
-# define islessequal(x, y) __unordered_v9cmp(x, y, "le", (_Qp_cmp (&__x, &__y) & 2) == 0)
-# define islessgreater(x, y) __unordered_v9cmp(x, y, "lg", ((_Qp_cmp (&__x, &__y) + 1) & 2) != 0)
-# define isunordered(x, y) __unordered_v9cmp(x, y, "u", _Qp_cmp (&__x, &__y) == 3)
+#  define isgreater(x, y) __unordered_v9cmp(x, y, "g", _Qp_cmp (&__x, &__y) == 2)
+#  define isgreaterequal(x, y) __unordered_v9cmp(x, y, "ge", (_Qp_cmp (&__x, &__y) & 1) == 0)
+#  define isless(x, y) __unordered_v9cmp(x, y, "l", _Qp_cmp (&__x, &__y) == 1)
+#  define islessequal(x, y) __unordered_v9cmp(x, y, "le", (_Qp_cmp (&__x, &__y) & 2) == 0)
+#  define islessgreater(x, y) __unordered_v9cmp(x, y, "lg", ((_Qp_cmp (&__x, &__y) + 1) & 2) != 0)
+#  define isunordered(x, y) __unordered_v9cmp(x, y, "u", _Qp_cmp (&__x, &__y) == 3)
 
-#endif /* sparc64 */
+# endif /* sparc64 */
 
 #endif /* __USE_ISOC99 */
 
 #if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) && defined __OPTIMIZE__
 
-#ifdef __cplusplus
-# define __MATH_INLINE __inline
-#else
-# define __MATH_INLINE extern __inline
-#endif  /* __cplusplus */
+# ifdef __cplusplus
+#  define __MATH_INLINE __inline
+# else
+#  define __MATH_INLINE extern __inline
+# endif  /* __cplusplus */
 
 /* The gcc, version 2.7 or below, has problems with all this inlining
    code.  So disable it for this version of the compiler.  */
 # if __GNUC_PREREQ (2, 8)
-   /* Test for negative number.  Used in the signbit() macro.  */
+
+#  ifdef __USE_ISOC99
+
+/* Test for negative number.  Used in the signbit() macro.  */
 __MATH_INLINE int
 __signbitf (float __x) __THROW
 {
@@ -109,7 +112,7 @@ __signbitf (float __x) __THROW
   return __u.__i < 0;
 }
 
-#if __WORDSIZE == 32
+#   if __WORDSIZE == 32
 
 __MATH_INLINE int
 __signbit (double __x) __THROW
@@ -124,28 +127,30 @@ __signbitl (long double __x) __THROW
   return __signbit ((double)__x);
 }
 
-#else /* sparc64 */
+#   else /* sparc64 */
 
 __MATH_INLINE int
 __signbit (double __x) __THROW
 {
-  __extension__ union { double __d; long __i; } __u = { __d: __x };
+  __extension__ union { double __d; long int __i; } __u = { __d: __x };
   return __u.__i < 0;
 }
 
 __MATH_INLINE int
 __signbitl (long double __x) __THROW
 {
-  __extension__ union { long double __l; long __i[2]; } __u = { __l: __x };
+  __extension__ union { long double __l; long int __i[2]; } __u = { __l: __x };
   return __u.__i[0] < 0;
 }
 
-#endif /* sparc64 */
+#   endif /* sparc64 */
 
-#ifndef __NO_MATH_INLINES
+#  endif /* __USE_ISOC99 */
+
+#  ifndef __NO_MATH_INLINES
 
 __MATH_INLINE double
-sqrt(double __x) __THROW
+sqrt (double __x) __THROW
 {
   register double __r;
   __asm ("fsqrtd %1,%0" : "=f" (__r) : "f" (__x));
@@ -153,30 +158,30 @@ sqrt(double __x) __THROW
 }
 
 __MATH_INLINE float
-sqrtf(float __x) __THROW
+sqrtf (float __x) __THROW
 {
   register float __r;
   __asm ("fsqrts %1,%0" : "=f" (__r) : "f" (__x));
   return __r;
 }
 
-#if __WORDSIZE == 64
+#   if __WORDSIZE == 64
 __MATH_INLINE long double
-sqrtl(long double __x) __THROW
+sqrtl (long double __x) __THROW
 {
   long double __r;
-  extern void _Qp_sqrt(long double *, __const__ long double *);
-  _Qp_sqrt(&__r, &__x);
+  extern void _Qp_sqrt (long double *, __const__ long double *);
+  _Qp_sqrt (&__r, &__x);
   return __r;
 }
-#endif /* sparc64 */
+#   endif /* sparc64 */
 
-#endif
+#  endif /* !__NO_MATH_INLINES */
 
 /* This code is used internally in the GNU libc.  */
-#ifdef __LIBC_INTERNAL_MATH_INLINES
+#  ifdef __LIBC_INTERNAL_MATH_INLINES
 __MATH_INLINE double
-__ieee754_sqrt(double __x)
+__ieee754_sqrt (double __x)
 {
   register double __r;
   __asm ("fsqrtd %1,%0" : "=f" (__r) : "f" (__x));
@@ -184,29 +189,29 @@ __ieee754_sqrt(double __x)
 }
 
 __MATH_INLINE float
-__ieee754_sqrtf(float __x)
+__ieee754_sqrtf (float __x)
 {
   register float __r;
   __asm ("fsqrts %1,%0" : "=f" (__r) : "f" (__x));
   return __r;
 }
 
-#if __WORDSIZE == 64
+#   if __WORDSIZE == 64
 __MATH_INLINE long double
-__ieee754_sqrtl(long double __x)
+__ieee754_sqrtl (long double __x)
 {
   long double __r;
-  extern void _Qp_sqrt(long double *, __const__ long double *);
+  extern void _Qp_sqrt (long double *, __const__ long double *);
   _Qp_sqrt(&__r, &__x);
   return __r;
 }
-#endif /* sparc64 */
-#endif /* __LIBC_INTERNAL_MATH_INLINES */
-#endif /* gcc 2.8+ */
+#   endif /* sparc64 */
+#  endif /* __LIBC_INTERNAL_MATH_INLINES */
+# endif /* gcc 2.8+ */
 
-#ifdef __USE_ISOC99
+# ifdef __USE_ISOC99
 
-#ifndef __NO_MATH_INLINES
+#  ifndef __NO_MATH_INLINES
 
 __MATH_INLINE double fdim (double __x, double __y);
 __MATH_INLINE double
@@ -222,7 +227,7 @@ fdimf (float __x, float __y)
   return __x < __y ? 0 : __x - __y;
 }
 
-#endif /* !__NO_MATH_INLINES */
-#endif /* __USE_ISOC99 */
+#  endif /* !__NO_MATH_INLINES */
+# endif /* __USE_ISOC99 */
 #endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
 #endif /* __GNUC__ */
diff --git a/libc/sysdeps/linux/sparc/bits/nan.h b/libc/sysdeps/linux/sparc/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/sparc/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/sparc/bits/netdb.h b/libc/sysdeps/linux/sparc/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/sparc/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/sparc/bits/posix1_lim.h b/libc/sysdeps/linux/sparc/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/sparc/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/sparc/bits/posix2_lim.h b/libc/sysdeps/linux/sparc/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/sparc/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/sparc/bits/posix_opt.h b/libc/sysdeps/linux/sparc/bits/posix_opt.h
deleted file mode 100644
index 54640bb56..000000000
--- a/libc/sysdeps/linux/sparc/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#define _XOPEN_REALTIME_THREADS	1
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#define _POSIX_THREADS	1
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/sparc/bits/pthreadtypes.h b/libc/sysdeps/linux/sparc/bits/pthreadtypes.h
deleted file mode 100644
index 3ee5c4813..000000000
--- a/libc/sysdeps/linux/sparc/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct _pthread_rwlock_t
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/sparc/bits/sched.h b/libc/sysdeps/linux/sparc/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/sparc/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/select.h b/libc/sysdeps/linux/sparc/bits/select.h
deleted file mode 100644
index 47e7dedc3..000000000
--- a/libc/sysdeps/linux/sparc/bits/select.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-#define __FD_ZERO(s) \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (s);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-#define __FD_SET(d, s)     (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, s)     (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, s)   ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0)
diff --git a/libc/sysdeps/linux/sparc/bits/sigset.h b/libc/sysdeps/linux/sparc/bits/sigset.h
deleted file mode 100644
index 7ccadda45..000000000
--- a/libc/sysdeps/linux/sparc/bits/sigset.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/sparc/bits/sigstack.h b/libc/sysdeps/linux/sparc/bits/sigstack.h
deleted file mode 100644
index 7f260367b..000000000
--- a/libc/sysdeps/linux/sparc/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    void *ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/sparc/bits/sigthread.h b/libc/sysdeps/linux/sparc/bits/sigthread.h
deleted file mode 100644
index b86e75f20..000000000
--- a/libc/sysdeps/linux/sparc/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/sparc/bits/sockaddr.h b/libc/sysdeps/linux/sparc/bits/sockaddr.h
deleted file mode 100644
index 3e1d1312d..000000000
--- a/libc/sysdeps/linux/sparc/bits/sockaddr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/sparc/bits/stab.def b/libc/sysdeps/linux/sparc/bits/stab.def
deleted file mode 100644
index 3d54774cf..000000000
--- a/libc/sysdeps/linux/sparc/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/sparc/bits/stdio-lock.h b/libc/sysdeps/linux/sparc/bits/stdio-lock.h
deleted file mode 100644
index 5b1c1b082..000000000
--- a/libc/sysdeps/linux/sparc/bits/stdio-lock.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Thread package specific definitions of stream lock type.  Generic version.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STDIO_LOCK_H
-#define _BITS_STDIO_LOCK_H 1
-
-#include <bits/libc-lock.h>
-
-__libc_lock_define_recursive (typedef, _IO_lock_t)
-
-/* We need recursive (counting) mutexes.  */
-#ifdef _LIBC_LOCK_RECURSIVE_INITIALIZER
-# define _IO_lock_initializer _LIBC_LOCK_RECURSIVE_INITIALIZER
-#elif _IO_MTSAFE_IO
- #error libio needs recursive mutexes for _IO_MTSAFE_IO
-#endif
-
-#define _IO_lock_init(_name)	__libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name)	__libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name)	__libc_lock_lock_recursive (_name)
-#define _IO_lock_unlock(_name)	__libc_lock_unlock_recursive (_name)
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp)
-#define _IO_cleanup_region_start_noarg(_fct) \
-  __libc_cleanup_region_start (1, _fct, NULL)
-#define _IO_cleanup_region_end(_doit) \
-  __libc_cleanup_region_end (_doit)
-
-
-#endif /* bits/stdio-lock.h */
diff --git a/libc/sysdeps/linux/sparc/bits/stdio.h b/libc/sysdeps/linux/sparc/bits/stdio.h
deleted file mode 100644
index 118118adc..000000000
--- a/libc/sysdeps/linux/sparc/bits/stdio.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void) __THROW
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp) __THROW
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void) __THROW
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c) __THROW
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c) __THROW
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream) __THROW
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream) __THROW
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/sparc/bits/stdio_lim.h b/libc/sysdeps/linux/sparc/bits/stdio_lim.h
deleted file mode 100644
index ea6d693f5..000000000
--- a/libc/sysdeps/linux/sparc/bits/stdio_lim.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 4095 
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
-
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024 
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/string2.h b/libc/sysdeps/linux/sparc/bits/string2.h
deleted file mode 100644
index 9e522cedf..000000000
--- a/libc/sysdeps/linux/sparc/bits/string2.h
+++ /dev/null
@@ -1,1241 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ (void *)((char *) __u + 2);		      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ (void *)((char *) __u + 4);		      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_mempcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_mempcpy
-#   define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#   define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ (void *)((char *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#if !defined _HAVE_STRING_ARCH_strcpy || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcpy
-#  define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-# endif
-
-# if _STRING_ARCH_unaligned
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_stpcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_stpcpy
-#   define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#   define stpcpy(dest, src) __stpcpy (dest, src)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ (void *)((char *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ (void *)((char *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ (void *)((char *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#if !defined _HAVE_STRING_ARCH_strcspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcspn
-#  define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-# endif
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, int __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, int __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, int __reject1,
-				     int __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, int __reject1, int __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, int __reject1,
-				     int __reject2, int __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, int __reject1, int __reject2,
-	      int __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strspn
-#  define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-# endif
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, int __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, int __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, int __accept1,
-				    int __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, int __accept1,
-				    int __accept2, int __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strpbrk || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strpbrk
-#  define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-# endif
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strtok_r || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strtok_r
-#  define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-# endif
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  __result = NULL;
-  if (*__s != '\0')
-    {
-      __result = __s++;
-      while (*__s != '\0')
-	if (*__s++ == __sep)
-	  {
-	    __s[-1] = '\0';
-	    break;
-	  }
-      *__nextp = __s;
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r (s, sep, nextp)
-# endif
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strsep || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strsep
-
-extern char *__strsep_g (char **__stringp, __const char *__delim);
-#  define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-# endif
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL && (*__s = strchr (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2 || *__cp == __reject3)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep (s, reject)
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup (s, n)))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup (s, n)
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/sparc/bits/stropts.h b/libc/sysdeps/linux/sparc/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/sparc/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/sparc/bits/uio.h b/libc/sysdeps/linux/sparc/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/sparc/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/sparc/bits/ustat.h b/libc/sysdeps/linux/sparc/bits/ustat.h
deleted file mode 100644
index aeafc22a5..000000000
--- a/libc/sysdeps/linux/sparc/bits/ustat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
diff --git a/libc/sysdeps/linux/sparc/bits/utmp.h b/libc/sysdeps/linux/sparc/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/sparc/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/sparc/bits/utmpx.h b/libc/sysdeps/linux/sparc/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/sparc/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/sparc/bits/utsname.h b/libc/sysdeps/linux/sparc/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/sparc/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/sparc/bits/waitflags.h b/libc/sysdeps/linux/sparc/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/sparc/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/sparc/bits/waitstatus.h b/libc/sysdeps/linux/sparc/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/sparc/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/sparc/bits/wchar.h b/libc/sysdeps/linux/sparc/bits/wchar.h
deleted file mode 100644
index ef1f56363..000000000
--- a/libc/sysdeps/linux/sparc/bits/wchar.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* wchar_t type related definitions.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_WCHAR_H
-#define _BITS_WCHAR_H	1
-
-#define __WCHAR_MIN	(-2147483647 - 1)
-#define __WCHAR_MAX	(2147483647)
-
-#endif	/* bits/wchar.h */
diff --git a/libc/sysdeps/linux/sparc/bits/wordsize.h b/libc/sysdeps/linux/sparc/bits/wordsize.h
index 98c588450..cbe862f50 100644
--- a/libc/sysdeps/linux/sparc/bits/wordsize.h
+++ b/libc/sysdeps/linux/sparc/bits/wordsize.h
@@ -1,7 +1,24 @@
-/* Determine the wordsize from the preprocessor defines.  */
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
 
 #if defined __arch64__ || defined __sparcv9
-# define __WORDSIZE	64
+# define __WORDSIZE    64
 #else
-# define __WORDSIZE	32
+# define __WORDSIZE    32
 #endif
+
diff --git a/libc/sysdeps/linux/sparc/bits/xopen_lim.h b/libc/sysdeps/linux/sparc/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/sparc/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */
diff --git a/libc/sysdeps/linux/sparc/sys/procfs.h b/libc/sysdeps/linux/sparc/sys/procfs.h
new file mode 100644
index 000000000..e5d35f524
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/sys/procfs.h
@@ -0,0 +1,144 @@
+/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somehow modelled after the file of the same name on SysVr4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  */
+
+#include <features.h>
+#include <signal.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <sys/user.h>
+#include <bits/wordsize.h>
+
+__BEGIN_DECLS
+
+#if __WORDSIZE == 64
+
+#define ELF_NGREG		20
+
+typedef struct
+  {
+    unsigned long	pr_regs[32];
+    unsigned long	pr_fsr;
+    unsigned long	pr_gsr;
+    unsigned long	pr_fprs;
+  } elf_fpregset_t;
+
+#else /* sparc32 */
+
+#define ELF_NGREG		38
+
+typedef struct
+  {
+    union
+      {
+	unsigned long	pr_regs[32];
+	double		pr_dregs[16];
+      }			pr_fr;
+    unsigned long	__unused;
+    unsigned long	pr_fsr;
+    unsigned char	pr_qcnt;
+    unsigned char	pr_q_entrysize;
+    unsigned char	pr_en;
+    unsigned int	pr_q[64];
+  } elf_fpregset_t;
+
+#endif /* sparc32 */
+
+typedef unsigned long elf_greg_t;
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   gdb doesn't really use excluded.  Fields present but not used are
+   marked with "XXX".  */
+struct elf_prstatus
+  {
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+#if __WORDSIZE == 64
+    unsigned int pr_uid;
+    unsigned int pr_gid;
+#else
+    unsigned short int pr_uid;
+    unsigned short int pr_gid;
+#endif
+    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore have only one PID type.  */
+typedef __pid_t lwpid_t;
+
+
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/sparc/sys/ptrace.h b/libc/sysdeps/linux/sparc/sys/ptrace.h
new file mode 100644
index 000000000..d573f0e99
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/sys/ptrace.h
@@ -0,0 +1,183 @@
+/* `ptrace' debugger support interface.  Linux/SPARC version.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PTRACE_H
+#define _SYS_PTRACE_H	1
+
+#include <features.h>
+
+#include <bits/wordsize.h>
+
+/* Linux/SPARC kernels up to 2.3.18 do not care much
+   about what namespace polution, so use a kludge now.  */
+#undef PTRACE_GETREGS
+#undef PTRACE_SETREGS
+#undef PTRACE_GETFPREGS
+#undef PTRACE_SETFPREGS
+#undef PTRACE_READDATA
+#undef PTRACE_WRITEDATA
+#undef PTRACE_READTEXT
+#undef PTRACE_WRITETEXT
+#undef PTRACE_SUNDETACH
+
+__BEGIN_DECLS
+
+/* Type of the REQUEST argument to `ptrace.'  */
+enum __ptrace_request
+{
+  /* Indicate that the process making this request should be traced.
+     All signals received by this process can be intercepted by its
+     parent, and its parent can use the other `ptrace' requests.  */
+  PTRACE_TRACEME = 0,
+#define PT_TRACE_ME PTRACE_TRACEME
+
+  /* Return the word in the process's text space at address ADDR.  */
+  PTRACE_PEEKTEXT = 1,
+#define PT_READ_I PTRACE_PEEKTEXT
+
+  /* Return the word in the process's data space at address ADDR.  */
+  PTRACE_PEEKDATA = 2,
+#define PT_READ_D PTRACE_PEEKDATA
+
+  /* Return the word in the process's user area at offset ADDR.  */
+  PTRACE_PEEKUSER = 3,
+#define PT_READ_U PTRACE_PEEKUSER
+
+  /* Write the word DATA into the process's text space at address ADDR.  */
+  PTRACE_POKETEXT = 4,
+#define PT_WRITE_I PTRACE_POKETEXT
+
+  /* Write the word DATA into the process's data space at address ADDR.  */
+  PTRACE_POKEDATA = 5,
+#define PT_WRITE_D PTRACE_POKEDATA
+
+  /* Write the word DATA into the process's user area at offset ADDR.  */
+  PTRACE_POKEUSER = 6,
+#define PT_WRITE_U PTRACE_POKEUSER
+
+  /* Continue the process.  */
+  PTRACE_CONT = 7,
+#define PT_CONTINUE PTRACE_CONT
+
+  /* Kill the process.  */
+  PTRACE_KILL = 8,
+#define PT_KILL PTRACE_KILL
+
+  /* Single step the process.
+     This is not supported on all machines.  */
+  PTRACE_SINGLESTEP = 9,
+#define PT_STEP PTRACE_SINGLESTEP
+
+  /* Detach from a process attached to with PTRACE_ATTACH.  */
+  PTRACE_DETACH = 11,
+#define PT_DETACH PTRACE_DETACH
+
+  /* This define is needed for older programs which were
+     trying to work around sparc-linux ptrace nastiness.  */
+#define PTRACE_SUNDETACH PTRACE_DETACH
+
+#if __WORDSIZE == 32
+
+  /* Get all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETREGS = 12,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETREGS = 13,
+#define PT_SETREGS PTRACE_SETREGS
+
+  /* Get all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETFPREGS = 14,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETFPREGS = 15,
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+#endif
+
+  /* Attach to a process that is already running. */
+  PTRACE_ATTACH = 16,
+#define PT_ATTACH PTRACE_ATTACH
+
+  /* Write several bytes at a time. */
+  PTRACE_WRITEDATA = 17,
+#define PTRACE_WRITEDATA PTRACE_WRITEDATA
+
+  /* Read several bytes at a time. */
+  PTRACE_READTEXT = 18,
+#define PTRACE_READTEXT PTRACE_READTEXT
+#define PTRACE_READDATA PTRACE_READTEXT
+
+  /* Write several bytes at a time. */
+  PTRACE_WRITETEXT = 19,
+#define PTRACE_WRITETEXT PTRACE_WRITETEXT
+
+#if __WORDSIZE == 64
+
+  /* Get all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETREGS = 22,
+#define PT_GETREGS PTRACE_GETREGS
+
+  /* Set all general purpose registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETREGS = 23,
+#define PT_SETREGS PTRACE_SETREGS
+
+#endif
+
+  /* Continue and stop at the next (return from) syscall.  */
+  PTRACE_SYSCALL = 24
+#define PTRACE_SYSCALL PTRACE_SYSCALL
+
+#if __WORDSIZE == 64
+
+  ,
+  /* Get all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_GETFPREGS = 25,
+#define PT_GETFPREGS PTRACE_GETFPREGS
+
+  /* Set all floating point registers used by a processes.
+     This is not supported on all machines.  */
+   PTRACE_SETFPREGS = 26
+#define PT_SETFPREGS PTRACE_SETFPREGS
+
+#endif
+};
+
+/* Perform process tracing functions.  REQUEST is one of the values
+   above, and determines the action to be taken.
+   For all requests except PTRACE_TRACEME, PID specifies the process to be
+   traced.
+
+   PID and the other arguments described above for the various requests should
+   appear (those that are used for the particular request) as:
+     pid_t PID, void *ADDR, int DATA, void *ADDR2
+   after REQUEST.  */
+extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_PTRACE_H */
diff --git a/libc/sysdeps/linux/sparc/sys/sysmacros.h b/libc/sysdeps/linux/sparc/sys/sysmacros.h
new file mode 100644
index 000000000..3a2c44d98
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/sys/sysmacros.h
@@ -0,0 +1,41 @@
+/* Definitions of macros to access `dev_t' values.
+   Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_SYSMACROS_H
+#define _SYS_SYSMACROS_H	1
+
+#include <bits/wordsize.h>
+
+/* For compatibility we provide alternative names.
+
+   The problem here is that compilers other than GCC probably don't
+   have the `long long' type and so `dev_t' is actually an array.  */
+#if __WORDSIZE == 64 || (defined __GNUC__ && __GNUC__ >= 2)
+# define major(dev) ((int)(((dev) >> 8) & 0xff))
+# define minor(dev) ((int)((dev) & 0xff))
+# define makedev(major, minor) ((((unsigned int) (major)) << 8) \
+				| ((unsigned int) (minor)))
+#else
+# define major(dev) (((dev).__val[1] >> 8) & 0xff)
+# define minor(dev) ((dev).__val[1] & 0xff)
+# define makedev(major, minor) { 0, ((((unsigned int) (major)) << 8) \
+				     | ((unsigned int) (minor))) }
+#endif
+
+#endif /* sys/sysmacros.h */
diff --git a/libc/sysdeps/linux/sparc/sys/trap.h b/libc/sysdeps/linux/sparc/sys/trap.h
new file mode 100644
index 000000000..99b9c60e0
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/sys/trap.h
@@ -0,0 +1,7 @@
+/* Include Linux/SPARC specific trap definitions.  */
+#ifndef _SYS_TRAP_H
+#define _SYS_TRAP_H	1
+
+#include <asm/traps.h>
+
+#endif /* sys/trap.h */
diff --git a/libc/sysdeps/linux/sparc/sys/ucontext.h b/libc/sysdeps/linux/sparc/sys/ucontext.h
new file mode 100644
index 000000000..b1102b04c
--- /dev/null
+++ b/libc/sysdeps/linux/sparc/sys/ucontext.h
@@ -0,0 +1,270 @@
+/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 64
+
+#define MC_TSTATE	0
+#define MC_PC		1
+#define MC_NPC		2
+#define MC_Y		3
+#define MC_G1		4
+#define MC_G2		5
+#define MC_G3		6
+#define MC_G4		7
+#define MC_G5		8
+#define MC_G6		9
+#define MC_G7		10
+#define MC_O0		11
+#define MC_O1		12
+#define MC_O2		13
+#define MC_O3		14
+#define MC_O4		15
+#define MC_O5		16
+#define MC_O6		17
+#define MC_O7		18
+#define MC_NGREG	19
+
+typedef unsigned long mc_greg_t;
+typedef mc_greg_t mc_gregset_t[MC_NGREG];
+
+#define MC_MAXFPQ	16
+struct mc_fq {
+	unsigned long	*mcfq_addr;
+	unsigned int	mcfq_insn;
+};
+
+struct mc_fpu {
+	union {
+		unsigned int	sregs[32];
+		unsigned long	dregs[32];
+		long double	qregs[16];
+	} mcfpu_fregs;
+	unsigned long	mcfpu_fsr;
+	unsigned long	mcfpu_fprs;
+	unsigned long	mcfpu_gsr;
+	struct mc_fq	*mcfpu_fq;
+	unsigned char	mcfpu_qcnt;
+	unsigned char	mcfpu_qentsz;
+	unsigned char	mcfpu_enab;
+};
+typedef struct mc_fpu mc_fpu_t;
+
+typedef struct {
+	mc_gregset_t	mc_gregs;
+	mc_greg_t	mc_fp;
+	mc_greg_t	mc_i7;
+	mc_fpu_t	mc_fpregs;
+} mcontext_t;
+
+typedef struct ucontext {
+	struct ucontext		*uc_link;
+	unsigned long		uc_flags;
+	unsigned long		__uc_sigmask;
+	mcontext_t		uc_mcontext;
+	stack_t			uc_stack;
+	__sigset_t		uc_sigmask;
+} ucontext_t;
+
+#endif /* __WORDISIZE == 64 */
+
+/*
+ * Location of the users' stored registers relative to R0.
+ * Usage is as an index into a gregset_t array or as u.u_ar0[XX].
+ */
+#define REG_PSR (0)
+#define REG_PC  (1)
+#define REG_nPC (2)
+#define REG_Y   (3)
+#define REG_G1  (4)
+#define REG_G2  (5)
+#define REG_G3  (6)
+#define REG_G4  (7)
+#define REG_G5  (8)
+#define REG_G6  (9)
+#define REG_G7  (10)
+#define REG_O0  (11)
+#define REG_O1  (12)
+#define REG_O2  (13)
+#define REG_O3  (14)
+#define REG_O4  (15)
+#define REG_O5  (16)
+#define REG_O6  (17)
+#define REG_O7  (18)
+
+/*
+ * A gregset_t is defined as an array type for compatibility with the reference
+ * source. This is important due to differences in the way the C language
+ * treats arrays and structures as parameters.
+ *
+ * Note that NGREG is really (sizeof (struct regs) / sizeof (greg_t)),
+ * but that the ABI defines it absolutely to be 21 (resp. 19).
+ */
+
+#if __WORDSIZE == 64
+
+#define REG_ASI	(19)
+#define REG_FPRS (20)
+
+#define NGREG   21
+typedef long greg_t;
+
+#else /* __WORDSIZE == 32 */
+
+#define NGREG   19
+typedef int greg_t;
+
+#endif /* __WORDSIZE == 32 */
+
+typedef greg_t  gregset_t[NGREG];
+
+/*
+ * The following structures define how a register window can appear on the
+ * stack. This structure is available (when required) through the `gwins'
+ * field of an mcontext (nested within ucontext). SPARC_MAXWINDOW is the
+ * maximum number of outstanding regiters window defined in the SPARC
+ * architecture (*not* implementation).
+ */
+#define SPARC_MAXREGWINDOW	31	/* max windows in SPARC arch. */
+struct  rwindow
+  {
+    greg_t rw_local[8];			/* locals */
+    greg_t rw_in[8];			/* ins */
+  };
+
+#define rw_fp   rw_in[6]		/* frame pointer */
+#define rw_rtn  rw_in[7]		/* return address */
+
+typedef struct gwindows
+  {
+    int            wbcnt;
+    int           *spbuf[SPARC_MAXREGWINDOW];
+    struct rwindow wbuf[SPARC_MAXREGWINDOW];
+  } gwindows_t;
+
+/*
+ * Floating point definitions.
+ */
+
+#define MAXFPQ	16	/* max # of fpu queue entries currently supported */
+
+/*
+ * struct fq defines the minimal format of a floating point instruction queue
+ * entry. The size of entries in the floating point queue are implementation
+ * dependent. The union FQu is guarenteed to be the first field in any ABI
+ * conformant system implementation. Any additional fields provided by an
+ * implementation should not be used applications designed to be ABI conformant. */
+
+struct fpq
+  {
+    unsigned long *fpq_addr;		/* address */
+    unsigned long fpq_instr;		/* instruction */
+  };
+
+struct fq
+  {
+    union				/* FPU inst/addr queue */
+      {
+        double whole;
+        struct fpq fpq;
+      } FQu;
+  };
+
+#define FPU_REGS_TYPE           unsigned
+#define FPU_DREGS_TYPE          unsigned long long
+#define V7_FPU_FSR_TYPE         unsigned
+#define V9_FPU_FSR_TYPE         unsigned long long
+#define V9_FPU_FPRS_TYPE        unsigned
+
+#if __WORDSIZE == 64
+
+typedef struct fpu
+  {
+    union {				/* FPU floating point regs */
+      unsigned		fpu_regs[32];	/* 32 singles */
+      double            fpu_dregs[16];	/* 32 doubles */
+      long double	fpu_qregs[16];  /* 16 quads */
+    } fpu_fr;
+    struct fq       *fpu_q;		/* ptr to array of FQ entries */
+    unsigned long   fpu_fsr;		/* FPU status register */
+    unsigned char   fpu_qcnt;		/* # of entries in saved FQ */
+    unsigned char   fpu_q_entrysize;	/* # of bytes per FQ entry */
+    unsigned char   fpu_en;		/* flag signifying fpu in use */
+  } fpregset_t;
+
+#else /* __WORDSIZE == 32 */
+
+typedef struct fpu
+  {
+    union {				/* FPU floating point regs */
+      unsigned long long fpu_regs[32];	/* 32 singles */
+      double             fpu_dregs[16];	/* 16 doubles */
+    } fpu_fr;
+    struct fq       *fpu_q;		/* ptr to array of FQ entries */
+    unsigned        fpu_fsr;		/* FPU status register */
+    unsigned char   fpu_qcnt;		/* # of entries in saved FQ */
+    unsigned char   fpu_q_entrysize;	/* # of bytes per FQ entry */
+    unsigned char   fpu_en;		/* flag signifying fpu in use */
+  } fpregset_t;
+
+/*
+ * The following structure is for associating extra register state with
+ * the ucontext structure and is kept within the uc_mcontext filler area.
+ *
+ * If (xrs_id == XRS_ID) then the xrs_ptr field is a valid pointer to
+ * extra register state. The exact format of the extra register state
+ * pointed to by xrs_ptr is platform-dependent.
+ *
+ * Note: a platform may or may not manage extra register state.
+ */
+typedef struct
+  {
+    unsigned int xrs_id;		/* indicates xrs_ptr validity */
+    void *       xrs_ptr;		/* ptr to extra reg state */
+  } xrs_t;
+
+#define XRS_ID	0x78727300		/* the string "xrs" */
+
+typedef struct
+  {
+    gregset_t   gregs;		/* general register set */
+    gwindows_t  *gwins;		/* POSSIBLE pointer to register windows */
+    fpregset_t  fpregs;		/* floating point register set */
+    xrs_t       xrs;		/* POSSIBLE extra register state association */
+    long        filler[19];
+  } mcontext_t;
+
+
+/* Userlevel context.  */
+typedef struct ucontext
+  {
+    unsigned long   uc_flags;
+    struct ucontext *uc_link;
+    __sigset_t	    uc_sigmask;
+    stack_t         uc_stack;
+    mcontext_t      uc_mcontext;
+  } ucontext_t;
+
+#endif /* __WORDSIZE == 32 */
+#endif /* sys/ucontext.h */
diff --git a/libc/sysdeps/linux/v850/bits/byteswap.h b/libc/sysdeps/linux/v850/bits/byteswap.h
deleted file mode 100644
index 44fbee488..000000000
--- a/libc/sysdeps/linux/v850/bits/byteswap.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * libc/sysdeps/linux/v850/bits/byteswap.h -- Macros to swap the order
- * 	of bytes in integer values
- *
- *  Copyright (C) 2001  NEC Corporation
- *  Copyright (C) 2001  Miles Bader <miles@gnu.org>
- *  Copyright (C) 1997,1998,2001  Free Software Foundation, Inc.
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-/* Swap bytes in 16 bit value.  */
-#define __bswap_constant_16(x) \
-  ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8))
-
-#ifdef __GNUC__
-# define __bswap_16(x)							      \
-    (__extension__							      \
-     ({ unsigned long int __bswap_16_v;					      \
-        if (__builtin_constant_p (x))					      \
-          __bswap_16_v = __bswap_constant_16 (x);			      \
-        else								      \
-	  __asm__ ("bsh %1, %0" : "=r" (__bswap_16_v) : "r" (x));	      \
-	__bswap_16_v; }))
-#else
-# define __bswap_16(x) __bswap_constant_16 (x)
-#endif
-
-/* Swap bytes in 32 bit value.  */
-#define __bswap_constant_32(x) \
-  ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) | \
-   (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
-
-#ifdef __GNUC__
-# define __bswap_32(x)							      \
-    (__extension__							      \
-     ({ unsigned long int __bswap_32_v;					      \
-        if (__builtin_constant_p (x))					      \
-          __bswap_32_v = __bswap_constant_32 (x);			      \
-        else								      \
-	  __asm__ ("bsw %1, %0" : "=r" (__bswap_32_v) : "r" (x));	      \
-	__bswap_32_v; }))
-#else
-# define __bswap_32(x) __bswap_constant_32 (x)
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-/* Swap bytes in 64 bit value.  */
-# define __bswap_64(x)							      \
-     (__extension__							      \
-      ({ union { unsigned long long int __ll;				      \
-		 unsigned long int __l[2]; } __bswap_64_v, __bswap_64_r;      \
-	 __bswap_64_v.__ll = (x);					      \
-	 __bswap_64_r.__l[0] = __bswap_32 (__bswap_64_v.__l[1]);	      \
-	 __bswap_64_r.__l[1] = __bswap_32 (__bswap_64_v.__l[0]);	      \
-	 __bswap_64_r.__ll; }))
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/cmathcalls.h b/libc/sysdeps/linux/v850/bits/cmathcalls.h
deleted file mode 100644
index a3c0d3b63..000000000
--- a/libc/sysdeps/linux/v850/bits/cmathcalls.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/* Prototype declarations for complex math functions;
-   helper file for <complex.h>.
-   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <complex.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME, (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME, (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.  */
-
-#ifndef _COMPLEX_H
-#error "Never use <bits/cmathcalls.h> directly; include <complex.h> instead."
-#endif
-
-#define _Mdouble_complex_ _Mdouble_ _Complex
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of Z.  */
-__MATHCALL (cacos, (_Mdouble_complex_ __z));
-/* Arc sine of Z.  */
-__MATHCALL (casin, (_Mdouble_complex_ __z));
-/* Arc tangent of Z.  */
-__MATHCALL (catan, (_Mdouble_complex_ __z));
-
-/* Cosine of Z.  */
-__MATHCALL (ccos, (_Mdouble_complex_ __z));
-/* Sine of Z.  */
-__MATHCALL (csin, (_Mdouble_complex_ __z));
-/* Tangent of Z.  */
-__MATHCALL (ctan, (_Mdouble_complex_ __z));
-
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic arc cosine of Z.  */
-__MATHCALL (cacosh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc sine of Z.  */
-__MATHCALL (casinh, (_Mdouble_complex_ __z));
-/* Hyperbolic arc tangent of Z.  */
-__MATHCALL (catanh, (_Mdouble_complex_ __z));
-
-/* Hyperbolic cosine of Z.  */
-__MATHCALL (ccosh, (_Mdouble_complex_ __z));
-/* Hyperbolic sine of Z.  */
-__MATHCALL (csinh, (_Mdouble_complex_ __z));
-/* Hyperbolic tangent of Z.  */
-__MATHCALL (ctanh, (_Mdouble_complex_ __z));
-
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of Z.  */
-__MATHCALL (cexp, (_Mdouble_complex_ __z));
-
-/* Natural logarithm of Z.  */
-__MATHCALL (clog, (_Mdouble_complex_ __z));
-
-#ifdef __USE_GNU
-/* The base 10 logarithm is not defined by the standard but to implement
-   the standard C++ library it is handy.  */
-__MATHCALL (clog10, (_Mdouble_complex_ __z));
-#endif
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (cpow, (_Mdouble_complex_ __x, _Mdouble_complex_ __y));
-
-/* Return the square root of Z.  */
-__MATHCALL (csqrt, (_Mdouble_complex_ __z));
-
-
-/* Absolute value, conjugates, and projection.  */
-
-/* Absolute value of Z.  */
-__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
-
-/* Argument value of Z.  */
-__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
-
-/* Complex conjugate of Z.  */
-__MATHCALL (conj, (_Mdouble_complex_ __z));
-
-/* Projection of Z onto the Riemann sphere.  */
-__MATHCALL (cproj, (_Mdouble_complex_ __z));
-
-
-/* Decomposing complex values.  */
-
-/* Imaginary part of Z.  */
-__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
-
-/* Real part of Z.  */
-__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
-
-
-
-
-/* Now some optimized versions.  GCC has handy notations for these
-   functions.  Recent GCC handles these as builtin functions so does
-   not need inlines.  */
-#if defined __GNUC__ && !__GNUC_PREREQ (2, 97) && defined __OPTIMIZE__
-
-/* Imaginary part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(cimag) (_Mdouble_complex_ __z) __THROW
-{
-  return __imag__ __z;
-}
-
-/* Real part of Z.  */
-extern __inline _Mdouble_
-__MATH_PRECNAME(creal) (_Mdouble_complex_ __z) __THROW
-{
-  return __real__ __z;
-}
-
-/* Complex conjugate of Z.  */
-extern __inline _Mdouble_complex_
-__MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
-{
-  return __extension__ ~__z;
-}
-
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/confname.h b/libc/sysdeps/linux/v850/bits/confname.h
deleted file mode 100644
index ba8868af4..000000000
--- a/libc/sysdeps/linux/v850/bits/confname.h
+++ /dev/null
@@ -1,566 +0,0 @@
-/* `sysconf', `pathconf', and `confstr' NAME values.  Generic version.
-   Copyright (C) 1993, 1995-1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never use <bits/confname.h> directly; include <unistd.h> instead."
-#endif
-
-/* Values for the NAME argument to `pathconf' and `fpathconf'.  */
-enum
-  {
-    _PC_LINK_MAX,
-#define	_PC_LINK_MAX			_PC_LINK_MAX
-    _PC_MAX_CANON,
-#define	_PC_MAX_CANON			_PC_MAX_CANON
-    _PC_MAX_INPUT,
-#define	_PC_MAX_INPUT			_PC_MAX_INPUT
-    _PC_NAME_MAX,
-#define	_PC_NAME_MAX			_PC_NAME_MAX
-    _PC_PATH_MAX,
-#define	_PC_PATH_MAX			_PC_PATH_MAX
-    _PC_PIPE_BUF,
-#define	_PC_PIPE_BUF			_PC_PIPE_BUF
-    _PC_CHOWN_RESTRICTED,
-#define	_PC_CHOWN_RESTRICTED		_PC_CHOWN_RESTRICTED
-    _PC_NO_TRUNC,
-#define	_PC_NO_TRUNC			_PC_NO_TRUNC
-    _PC_VDISABLE,
-#define _PC_VDISABLE			_PC_VDISABLE
-    _PC_SYNC_IO,
-#define	_PC_SYNC_IO			_PC_SYNC_IO
-    _PC_ASYNC_IO,
-#define	_PC_ASYNC_IO			_PC_ASYNC_IO
-    _PC_PRIO_IO,
-#define	_PC_PRIO_IO			_PC_PRIO_IO
-    _PC_SOCK_MAXBUF,
-#define	_PC_SOCK_MAXBUF			_PC_SOCK_MAXBUF
-    _PC_FILESIZEBITS,
-#define _PC_FILESIZEBITS		_PC_FILESIZEBITS
-    _PC_REC_INCR_XFER_SIZE,
-#define _PC_REC_INCR_XFER_SIZE		_PC_REC_INCR_XFER_SIZE
-    _PC_REC_MAX_XFER_SIZE,
-#define _PC_REC_MAX_XFER_SIZE		_PC_REC_MAX_XFER_SIZE
-    _PC_REC_MIN_XFER_SIZE,
-#define _PC_REC_MIN_XFER_SIZE		_PC_REC_MIN_XFER_SIZE
-    _PC_REC_XFER_ALIGN,
-#define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-    _PC_ALLOC_SIZE_MIN,
-#define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
-    _PC_SYMLINK_MAX
-#define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-  };
-
-/* Values for the argument to `sysconf'.  */
-enum
-  {
-    _SC_ARG_MAX,
-#define	_SC_ARG_MAX			_SC_ARG_MAX
-    _SC_CHILD_MAX,
-#define	_SC_CHILD_MAX			_SC_CHILD_MAX
-    _SC_CLK_TCK,
-#define	_SC_CLK_TCK			_SC_CLK_TCK
-    _SC_NGROUPS_MAX,
-#define	_SC_NGROUPS_MAX			_SC_NGROUPS_MAX
-    _SC_OPEN_MAX,
-#define	_SC_OPEN_MAX			_SC_OPEN_MAX
-    _SC_STREAM_MAX,
-#define	_SC_STREAM_MAX			_SC_STREAM_MAX
-    _SC_TZNAME_MAX,
-#define	_SC_TZNAME_MAX			_SC_TZNAME_MAX
-    _SC_JOB_CONTROL,
-#define	_SC_JOB_CONTROL			_SC_JOB_CONTROL
-    _SC_SAVED_IDS,
-#define	_SC_SAVED_IDS			_SC_SAVED_IDS
-    _SC_REALTIME_SIGNALS,
-#define	_SC_REALTIME_SIGNALS		_SC_REALTIME_SIGNALS
-    _SC_PRIORITY_SCHEDULING,
-#define	_SC_PRIORITY_SCHEDULING		_SC_PRIORITY_SCHEDULING
-    _SC_TIMERS,
-#define	_SC_TIMERS			_SC_TIMERS
-    _SC_ASYNCHRONOUS_IO,
-#define	_SC_ASYNCHRONOUS_IO		_SC_ASYNCHRONOUS_IO
-    _SC_PRIORITIZED_IO,
-#define	_SC_PRIORITIZED_IO		_SC_PRIORITIZED_IO
-    _SC_SYNCHRONIZED_IO,
-#define	_SC_SYNCHRONIZED_IO		_SC_SYNCHRONIZED_IO
-    _SC_FSYNC,
-#define	_SC_FSYNC			_SC_FSYNC
-    _SC_MAPPED_FILES,
-#define	_SC_MAPPED_FILES		_SC_MAPPED_FILES
-    _SC_MEMLOCK,
-#define	_SC_MEMLOCK			_SC_MEMLOCK
-    _SC_MEMLOCK_RANGE,
-#define	_SC_MEMLOCK_RANGE		_SC_MEMLOCK_RANGE
-    _SC_MEMORY_PROTECTION,
-#define	_SC_MEMORY_PROTECTION		_SC_MEMORY_PROTECTION
-    _SC_MESSAGE_PASSING,
-#define	_SC_MESSAGE_PASSING		_SC_MESSAGE_PASSING
-    _SC_SEMAPHORES,
-#define	_SC_SEMAPHORES			_SC_SEMAPHORES
-    _SC_SHARED_MEMORY_OBJECTS,
-#define	_SC_SHARED_MEMORY_OBJECTS	_SC_SHARED_MEMORY_OBJECTS
-    _SC_AIO_LISTIO_MAX,
-#define	_SC_AIO_LISTIO_MAX		_SC_AIO_LISTIO_MAX
-    _SC_AIO_MAX,
-#define	_SC_AIO_MAX			_SC_AIO_MAX
-    _SC_AIO_PRIO_DELTA_MAX,
-#define	_SC_AIO_PRIO_DELTA_MAX		_SC_AIO_PRIO_DELTA_MAX
-    _SC_DELAYTIMER_MAX,
-#define	_SC_DELAYTIMER_MAX		_SC_DELAYTIMER_MAX
-    _SC_MQ_OPEN_MAX,
-#define	_SC_MQ_OPEN_MAX			_SC_MQ_OPEN_MAX
-    _SC_MQ_PRIO_MAX,
-#define	_SC_MQ_PRIO_MAX			_SC_MQ_PRIO_MAX
-    _SC_VERSION,
-#define	_SC_VERSION			_SC_VERSION
-    _SC_PAGESIZE,
-#define	_SC_PAGESIZE			_SC_PAGESIZE
-#define	_SC_PAGE_SIZE			_SC_PAGESIZE
-    _SC_RTSIG_MAX,
-#define	_SC_RTSIG_MAX			_SC_RTSIG_MAX
-    _SC_SEM_NSEMS_MAX,
-#define	_SC_SEM_NSEMS_MAX		_SC_SEM_NSEMS_MAX
-    _SC_SEM_VALUE_MAX,
-#define	_SC_SEM_VALUE_MAX		_SC_SEM_VALUE_MAX
-    _SC_SIGQUEUE_MAX,
-#define	_SC_SIGQUEUE_MAX		_SC_SIGQUEUE_MAX
-    _SC_TIMER_MAX,
-#define	_SC_TIMER_MAX			_SC_TIMER_MAX
-
-    /* Values for the argument to `sysconf'
-       corresponding to _POSIX2_* symbols.  */
-    _SC_BC_BASE_MAX,
-#define	_SC_BC_BASE_MAX			_SC_BC_BASE_MAX
-    _SC_BC_DIM_MAX,
-#define	_SC_BC_DIM_MAX			_SC_BC_DIM_MAX
-    _SC_BC_SCALE_MAX,
-#define	_SC_BC_SCALE_MAX		_SC_BC_SCALE_MAX
-    _SC_BC_STRING_MAX,
-#define	_SC_BC_STRING_MAX		_SC_BC_STRING_MAX
-    _SC_COLL_WEIGHTS_MAX,
-#define	_SC_COLL_WEIGHTS_MAX		_SC_COLL_WEIGHTS_MAX
-    _SC_EQUIV_CLASS_MAX,
-#define	_SC_EQUIV_CLASS_MAX		_SC_EQUIV_CLASS_MAX
-    _SC_EXPR_NEST_MAX,
-#define	_SC_EXPR_NEST_MAX		_SC_EXPR_NEST_MAX
-    _SC_LINE_MAX,
-#define	_SC_LINE_MAX			_SC_LINE_MAX
-    _SC_RE_DUP_MAX,
-#define	_SC_RE_DUP_MAX			_SC_RE_DUP_MAX
-    _SC_CHARCLASS_NAME_MAX,
-#define	_SC_CHARCLASS_NAME_MAX		_SC_CHARCLASS_NAME_MAX
-
-    _SC_2_VERSION,
-#define	_SC_2_VERSION			_SC_2_VERSION
-    _SC_2_C_BIND,
-#define	_SC_2_C_BIND			_SC_2_C_BIND
-    _SC_2_C_DEV,
-#define	_SC_2_C_DEV			_SC_2_C_DEV
-    _SC_2_FORT_DEV,
-#define	_SC_2_FORT_DEV			_SC_2_FORT_DEV
-    _SC_2_FORT_RUN,
-#define	_SC_2_FORT_RUN			_SC_2_FORT_RUN
-    _SC_2_SW_DEV,
-#define	_SC_2_SW_DEV			_SC_2_SW_DEV
-    _SC_2_LOCALEDEF,
-#define	_SC_2_LOCALEDEF			_SC_2_LOCALEDEF
-
-    _SC_PII,
-#define	_SC_PII				_SC_PII
-    _SC_PII_XTI,
-#define	_SC_PII_XTI			_SC_PII_XTI
-    _SC_PII_SOCKET,
-#define	_SC_PII_SOCKET			_SC_PII_SOCKET
-    _SC_PII_INTERNET,
-#define	_SC_PII_INTERNET		_SC_PII_INTERNET
-    _SC_PII_OSI,
-#define	_SC_PII_OSI			_SC_PII_OSI
-    _SC_POLL,
-#define	_SC_POLL			_SC_POLL
-    _SC_SELECT,
-#define	_SC_SELECT			_SC_SELECT
-    _SC_UIO_MAXIOV,
-#define	_SC_UIO_MAXIOV			_SC_UIO_MAXIOV
-    _SC_IOV_MAX = _SC_UIO_MAXIOV,
-#define _SC_IOV_MAX			_SC_IOV_MAX
-    _SC_PII_INTERNET_STREAM,
-#define	_SC_PII_INTERNET_STREAM		_SC_PII_INTERNET_STREAM
-    _SC_PII_INTERNET_DGRAM,
-#define	_SC_PII_INTERNET_DGRAM		_SC_PII_INTERNET_DGRAM
-    _SC_PII_OSI_COTS,
-#define	_SC_PII_OSI_COTS		_SC_PII_OSI_COTS
-    _SC_PII_OSI_CLTS,
-#define	_SC_PII_OSI_CLTS		_SC_PII_OSI_CLTS
-    _SC_PII_OSI_M,
-#define	_SC_PII_OSI_M			_SC_PII_OSI_M
-    _SC_T_IOV_MAX,
-#define	_SC_T_IOV_MAX			_SC_T_IOV_MAX
-
-    /* Values according to POSIX 1003.1c (POSIX threads).  */
-    _SC_THREADS,
-#define	_SC_THREADS			_SC_THREADS
-    _SC_THREAD_SAFE_FUNCTIONS,
-#define _SC_THREAD_SAFE_FUNCTIONS	_SC_THREAD_SAFE_FUNCTIONS
-    _SC_GETGR_R_SIZE_MAX,
-#define	_SC_GETGR_R_SIZE_MAX		_SC_GETGR_R_SIZE_MAX
-    _SC_GETPW_R_SIZE_MAX,
-#define	_SC_GETPW_R_SIZE_MAX		_SC_GETPW_R_SIZE_MAX
-    _SC_LOGIN_NAME_MAX,
-#define	_SC_LOGIN_NAME_MAX		_SC_LOGIN_NAME_MAX
-    _SC_TTY_NAME_MAX,
-#define	_SC_TTY_NAME_MAX		_SC_TTY_NAME_MAX
-    _SC_THREAD_DESTRUCTOR_ITERATIONS,
-#define	_SC_THREAD_DESTRUCTOR_ITERATIONS _SC_THREAD_DESTRUCTOR_ITERATIONS
-    _SC_THREAD_KEYS_MAX,
-#define	_SC_THREAD_KEYS_MAX		_SC_THREAD_KEYS_MAX
-    _SC_THREAD_STACK_MIN,
-#define	_SC_THREAD_STACK_MIN		_SC_THREAD_STACK_MIN
-    _SC_THREAD_THREADS_MAX,
-#define	_SC_THREAD_THREADS_MAX		_SC_THREAD_THREADS_MAX
-    _SC_THREAD_ATTR_STACKADDR,
-#define	_SC_THREAD_ATTR_STACKADDR	_SC_THREAD_ATTR_STACKADDR
-    _SC_THREAD_ATTR_STACKSIZE,
-#define	_SC_THREAD_ATTR_STACKSIZE	_SC_THREAD_ATTR_STACKSIZE
-    _SC_THREAD_PRIORITY_SCHEDULING,
-#define	_SC_THREAD_PRIORITY_SCHEDULING	_SC_THREAD_PRIORITY_SCHEDULING
-    _SC_THREAD_PRIO_INHERIT,
-#define	_SC_THREAD_PRIO_INHERIT		_SC_THREAD_PRIO_INHERIT
-    _SC_THREAD_PRIO_PROTECT,
-#define	_SC_THREAD_PRIO_PROTECT		_SC_THREAD_PRIO_PROTECT
-    _SC_THREAD_PROCESS_SHARED,
-#define	_SC_THREAD_PROCESS_SHARED	_SC_THREAD_PROCESS_SHARED
-
-    _SC_NPROCESSORS_CONF,
-#define _SC_NPROCESSORS_CONF		_SC_NPROCESSORS_CONF
-    _SC_NPROCESSORS_ONLN,
-#define _SC_NPROCESSORS_ONLN		_SC_NPROCESSORS_ONLN
-    _SC_PHYS_PAGES,
-#define _SC_PHYS_PAGES			_SC_PHYS_PAGES
-    _SC_AVPHYS_PAGES,
-#define _SC_AVPHYS_PAGES		_SC_AVPHYS_PAGES
-    _SC_ATEXIT_MAX,
-#define _SC_ATEXIT_MAX			_SC_ATEXIT_MAX
-    _SC_PASS_MAX,
-#define _SC_PASS_MAX			_SC_PASS_MAX
-
-    _SC_XOPEN_VERSION,
-#define _SC_XOPEN_VERSION		_SC_XOPEN_VERSION
-    _SC_XOPEN_XCU_VERSION,
-#define _SC_XOPEN_XCU_VERSION		_SC_XOPEN_XCU_VERSION
-    _SC_XOPEN_UNIX,
-#define _SC_XOPEN_UNIX			_SC_XOPEN_UNIX
-    _SC_XOPEN_CRYPT,
-#define _SC_XOPEN_CRYPT			_SC_XOPEN_CRYPT
-    _SC_XOPEN_ENH_I18N,
-#define _SC_XOPEN_ENH_I18N		_SC_XOPEN_ENH_I18N
-    _SC_XOPEN_SHM,
-#define _SC_XOPEN_SHM			_SC_XOPEN_SHM
-
-    _SC_2_CHAR_TERM,
-#define _SC_2_CHAR_TERM			_SC_2_CHAR_TERM
-    _SC_2_C_VERSION,
-#define _SC_2_C_VERSION			_SC_2_C_VERSION
-    _SC_2_UPE,
-#define _SC_2_UPE			_SC_2_UPE
-
-    _SC_XOPEN_XPG2,
-#define _SC_XOPEN_XPG2			_SC_XOPEN_XPG2
-    _SC_XOPEN_XPG3,
-#define _SC_XOPEN_XPG3			_SC_XOPEN_XPG3
-    _SC_XOPEN_XPG4,
-#define _SC_XOPEN_XPG4			_SC_XOPEN_XPG4
-
-    _SC_CHAR_BIT,
-#define	_SC_CHAR_BIT			_SC_CHAR_BIT
-    _SC_CHAR_MAX,
-#define	_SC_CHAR_MAX			_SC_CHAR_MAX
-    _SC_CHAR_MIN,
-#define	_SC_CHAR_MIN			_SC_CHAR_MIN
-    _SC_INT_MAX,
-#define	_SC_INT_MAX			_SC_INT_MAX
-    _SC_INT_MIN,
-#define	_SC_INT_MIN			_SC_INT_MIN
-    _SC_LONG_BIT,
-#define	_SC_LONG_BIT			_SC_LONG_BIT
-    _SC_WORD_BIT,
-#define	_SC_WORD_BIT			_SC_WORD_BIT
-    _SC_MB_LEN_MAX,
-#define	_SC_MB_LEN_MAX			_SC_MB_LEN_MAX
-    _SC_NZERO,
-#define	_SC_NZERO			_SC_NZERO
-    _SC_SSIZE_MAX,
-#define	_SC_SSIZE_MAX			_SC_SSIZE_MAX
-    _SC_SCHAR_MAX,
-#define	_SC_SCHAR_MAX			_SC_SCHAR_MAX
-    _SC_SCHAR_MIN,
-#define	_SC_SCHAR_MIN			_SC_SCHAR_MIN
-    _SC_SHRT_MAX,
-#define	_SC_SHRT_MAX			_SC_SHRT_MAX
-    _SC_SHRT_MIN,
-#define	_SC_SHRT_MIN			_SC_SHRT_MIN
-    _SC_UCHAR_MAX,
-#define	_SC_UCHAR_MAX			_SC_UCHAR_MAX
-    _SC_UINT_MAX,
-#define	_SC_UINT_MAX			_SC_UINT_MAX
-    _SC_ULONG_MAX,
-#define	_SC_ULONG_MAX			_SC_ULONG_MAX
-    _SC_USHRT_MAX,
-#define	_SC_USHRT_MAX			_SC_USHRT_MAX
-
-    _SC_NL_ARGMAX,
-#define	_SC_NL_ARGMAX			_SC_NL_ARGMAX
-    _SC_NL_LANGMAX,
-#define	_SC_NL_LANGMAX			_SC_NL_LANGMAX
-    _SC_NL_MSGMAX,
-#define	_SC_NL_MSGMAX			_SC_NL_MSGMAX
-    _SC_NL_NMAX,
-#define	_SC_NL_NMAX			_SC_NL_NMAX
-    _SC_NL_SETMAX,
-#define	_SC_NL_SETMAX			_SC_NL_SETMAX
-    _SC_NL_TEXTMAX,
-#define	_SC_NL_TEXTMAX			_SC_NL_TEXTMAX
-
-    _SC_XBS5_ILP32_OFF32,
-#define _SC_XBS5_ILP32_OFF32		_SC_XBS5_ILP32_OFF32
-    _SC_XBS5_ILP32_OFFBIG,
-#define _SC_XBS5_ILP32_OFFBIG		_SC_XBS5_ILP32_OFFBIG
-    _SC_XBS5_LP64_OFF64,
-#define _SC_XBS5_LP64_OFF64		_SC_XBS5_LP64_OFF64
-    _SC_XBS5_LPBIG_OFFBIG,
-#define _SC_XBS5_LPBIG_OFFBIG		_SC_XBS5_LPBIG_OFFBIG
-
-    _SC_XOPEN_LEGACY,
-#define _SC_XOPEN_LEGACY		_SC_XOPEN_LEGACY
-    _SC_XOPEN_REALTIME,
-#define _SC_XOPEN_REALTIME		_SC_XOPEN_REALTIME
-    _SC_XOPEN_REALTIME_THREADS,
-#define _SC_XOPEN_REALTIME_THREADS	_SC_XOPEN_REALTIME_THREADS
-
-    _SC_ADVISORY_INFO,
-#define _SC_ADVISORY_INFO		_SC_ADVISORY_INFO
-    _SC_BARRIERS,
-#define _SC_BARRIERS			_SC_BARRIERS
-    _SC_BASE,
-#define _SC_BASE			_SC_BASE
-    _SC_C_LANG_SUPPORT,
-#define _SC_C_LANG_SUPPORT		_SC_C_LANG_SUPPORT
-    _SC_C_LANG_SUPPORT_R,
-#define _SC_C_LANG_SUPPORT_R		_SC_C_LANG_SUPPORT_R
-    _SC_CLOCK_SELECTION,
-#define _SC_CLOCK_SELECTION		_SC_CLOCK_SELECTION
-    _SC_CPUTIME,
-#define _SC_CPUTIME			_SC_CPUTIME
-    _SC_THREAD_CPUTIME,
-#define _SC_THREAD_CPUTIME		_SC_THREAD_CPUTIME
-    _SC_DEVICE_IO,
-#define _SC_DEVICE_IO			_SC_DEVICE_IO
-    _SC_DEVICE_SPECIFIC,
-#define _SC_DEVICE_SPECIFIC		_SC_DEVICE_SPECIFIC
-    _SC_DEVICE_SPECIFIC_R,
-#define _SC_DEVICE_SPECIFIC_R		_SC_DEVICE_SPECIFIC_R
-    _SC_FD_MGMT,
-#define _SC_FD_MGMT			_SC_FD_MGMT
-    _SC_FIFO,
-#define _SC_FIFO			_SC_FIFO
-    _SC_PIPE,
-#define _SC_PIPE			_SC_PIPE
-    _SC_FILE_ATTRIBUTES,
-#define _SC_FILE_ATTRIBUTES		_SC_FILE_ATTRIBUTES
-    _SC_FILE_LOCKING,
-#define _SC_FILE_LOCKING		_SC_FILE_LOCKING
-    _SC_FILE_SYSTEM,
-#define _SC_FILE_SYSTEM			_SC_FILE_SYSTEM
-    _SC_MONOTONIC_CLOCK,
-#define _SC_MONOTONIC_CLOCK		_SC_MONOTONIC_CLOCK
-    _SC_MULTI_PROCESS,
-#define _SC_MULTI_PROCESS		_SC_MULTI_PROCESS
-    _SC_SINGLE_PROCESS,
-#define _SC_SINGLE_PROCESS		_SC_SINGLE_PROCESS
-    _SC_NETWORKING,
-#define _SC_NETWORKING			_SC_NETWORKING
-    _SC_READER_WRITER_LOCKS,
-#define _SC_READER_WRITER_LOCKS		_SC_READER_WRITER_LOCKS
-    _SC_SPIN_LOCKS,
-#define _SC_SPIN_LOCKS			_SC_SPIN_LOCKS
-    _SC_REGEXP,
-#define _SC_REGEXP			_SC_REGEXP
-    _SC_REGEX_VERSION,
-#define _SC_REGEX_VERSION		_SC_REGEX_VERSION
-    _SC_SHELL,
-#define _SC_SHELL			_SC_SHELL
-    _SC_SIGNALS,
-#define _SC_SIGNALS			_SC_SIGNALS
-    _SC_SPAWN,
-#define _SC_SPAWN			_SC_SPAWN
-    _SC_SPORADIC_SERVER,
-#define _SC_SPORADIC_SERVER		_SC_SPORADIC_SERVER
-    _SC_THREAD_SPORADIC_SERVER,
-#define _SC_THREAD_SPORADIC_SERVER	_SC_THREAD_SPORADIC_SERVER
-    _SC_SYSTEM_DATABASE,
-#define _SC_SYSTEM_DATABASE		_SC_SYSTEM_DATABASE
-    _SC_SYSTEM_DATABASE_R,
-#define _SC_SYSTEM_DATABASE_R		_SC_SYSTEM_DATABASE_R
-    _SC_TIMEOUTS,
-#define _SC_TIMEOUTS			_SC_TIMEOUTS
-    _SC_TYPED_MEMORY_OBJECTS,
-#define _SC_TYPED_MEMORY_OBJECTS	_SC_TYPED_MEMORY_OBJECTS
-    _SC_USER_GROUPS,
-#define _SC_USER_GROUPS			_SC_USER_GROUPS
-    _SC_USER_GROUPS_R,
-#define _SC_USER_GROUPS_R		_SC_USER_GROUPS_R
-    _SC_2_PBS,
-#define _SC_2_PBS			_SC_2_PBS
-    _SC_2_PBS_ACCOUNTING,
-#define _SC_2_PBS_ACCOUNTING		_SC_2_PBS_ACCOUNTING
-    _SC_2_PBS_LOCATE,
-#define _SC_2_PBS_LOCATE		_SC_2_PBS_LOCATE
-    _SC_2_PBS_MESSAGE,
-#define _SC_2_PBS_MESSAGE		_SC_2_PBS_MESSAGE
-    _SC_2_PBS_TRACK,
-#define _SC_2_PBS_TRACK			_SC_2_PBS_TRACK
-    _SC_SYMLOOP_MAX,
-#define _SC_SYMLOOP_MAX			_SC_SYMLOOP_MAX
-    _SC_STREAMS,
-#define _SC_STREAMS			_SC_STREAMS
-    _SC_2_PBS_CHECKPOINT,
-#define _SC_2_PBS_CHECKPOINT		_SC_2_PBS_CHECKPOINT
-
-    _SC_V6_ILP32_OFF32,
-#define _SC_V6_ILP32_OFF32		_SC_V6_ILP32_OFF32
-    _SC_V6_ILP32_OFFBIG,
-#define _SC_V6_ILP32_OFFBIG		_SC_V6_ILP32_OFFBIG
-    _SC_V6_LP64_OFF64,
-#define _SC_V6_LP64_OFF64		_SC_V6_LP64_OFF64
-    _SC_V6_LPBIG_OFFBIG,
-#define _SC_V6_LPBIG_OFFBIG		_SC_V6_LPBIG_OFFBIG
-
-    _SC_HOST_NAME_MAX,
-#define _SC_HOST_NAME_MAX		_SC_HOST_NAME_MAX
-    _SC_TRACE,
-#define _SC_TRACE			_SC_TRACE
-    _SC_TRACE_EVENT_FILTER,
-#define _SC_TRACE_EVENT_FILTER		_SC_TRACE_EVENT_FILTER
-    _SC_TRACE_INHERIT,
-#define _SC_TRACE_INHERIT		_SC_TRACE_INHERIT
-    _SC_TRACE_LOG
-#define _SC_TRACE_LOG			_SC_TRACE_LOG
-  };
-
-#if (defined __USE_POSIX2 || defined __USE_UNIX98 \
-     || defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-/* Values for the NAME argument to `confstr'.  */
-enum
-  {
-    _CS_PATH,			/* The default search path.  */
-#define _CS_PATH		_CS_PATH
-
-# if (defined __USE_FILE_OFFSET64 || defined __USE_LARGEFILE64 \
-     || defined __USE_LARGEFILE)
-    _CS_LFS_CFLAGS = 1000,
-#  define _CS_LFS_CFLAGS		_CS_LFS_CFLAGS
-    _CS_LFS_LDFLAGS,
-#  define _CS_LFS_LDFLAGS	_CS_LFS_LDFLAGS
-    _CS_LFS_LIBS,
-#  define _CS_LFS_LIBS		_CS_LFS_LIBS
-    _CS_LFS_LINTFLAGS,
-#  define _CS_LFS_LINTFLAGS	_CS_LFS_LINTFLAGS
-    _CS_LFS64_CFLAGS,
-#  define _CS_LFS64_CFLAGS	_CS_LFS64_CFLAGS
-    _CS_LFS64_LDFLAGS,
-#  define _CS_LFS64_LDFLAGS	_CS_LFS64_LDFLAGS
-    _CS_LFS64_LIBS,
-#  define _CS_LFS64_LIBS		_CS_LFS64_LIBS
-    _CS_LFS64_LINTFLAGS,
-#  define _CS_LFS64_LINTFLAGS	_CS_LFS64_LINTFLAGS
-# endif
-
-# ifdef __USE_UNIX98
-    _CS_XBS5_ILP32_OFF32_CFLAGS = 1100,
-#  define _CS_XBS5_ILP32_OFF32_CFLAGS _CS_XBS5_ILP32_OFF32_CFLAGS
-    _CS_XBS5_ILP32_OFF32_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LDFLAGS _CS_XBS5_ILP32_OFF32_LDFLAGS
-    _CS_XBS5_ILP32_OFF32_LIBS,
-#  define _CS_XBS5_ILP32_OFF32_LIBS _CS_XBS5_ILP32_OFF32_LIBS
-    _CS_XBS5_ILP32_OFF32_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFF32_LINTFLAGS _CS_XBS5_ILP32_OFF32_LINTFLAGS
-    _CS_XBS5_ILP32_OFFBIG_CFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_CFLAGS _CS_XBS5_ILP32_OFFBIG_CFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LDFLAGS _CS_XBS5_ILP32_OFFBIG_LDFLAGS
-    _CS_XBS5_ILP32_OFFBIG_LIBS,
-#  define _CS_XBS5_ILP32_OFFBIG_LIBS _CS_XBS5_ILP32_OFFBIG_LIBS
-    _CS_XBS5_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_ILP32_OFFBIG_LINTFLAGS _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
-    _CS_XBS5_LP64_OFF64_CFLAGS,
-#  define _CS_XBS5_LP64_OFF64_CFLAGS _CS_XBS5_LP64_OFF64_CFLAGS
-    _CS_XBS5_LP64_OFF64_LDFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LDFLAGS _CS_XBS5_LP64_OFF64_LDFLAGS
-    _CS_XBS5_LP64_OFF64_LIBS,
-#  define _CS_XBS5_LP64_OFF64_LIBS _CS_XBS5_LP64_OFF64_LIBS
-    _CS_XBS5_LP64_OFF64_LINTFLAGS,
-#  define _CS_XBS5_LP64_OFF64_LINTFLAGS _CS_XBS5_LP64_OFF64_LINTFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_CFLAGS _CS_XBS5_LPBIG_OFFBIG_CFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LDFLAGS _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
-    _CS_XBS5_LPBIG_OFFBIG_LIBS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LIBS _CS_XBS5_LPBIG_OFFBIG_LIBS
-    _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
-# endif
-# ifdef __USE_XOPEN2K
-    _CS_POSIX_V6_ILP32_OFF32_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_CFLAGS _CS_POSIX_V6_ILP32_OFF32_CFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LDFLAGS _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFF32_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LIBS _CS_POSIX_V6_ILP32_OFF32_LIBS
-    _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_ILP32_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LIBS _CS_POSIX_V6_ILP32_OFFBIG_LIBS
-    _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
-    _CS_POSIX_V6_LP64_OFF64_CFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_CFLAGS _CS_POSIX_V6_LP64_OFF64_CFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LDFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LDFLAGS _CS_POSIX_V6_LP64_OFF64_LDFLAGS
-    _CS_POSIX_V6_LP64_OFF64_LIBS,
-#  define _CS_POSIX_V6_LP64_OFF64_LIBS _CS_POSIX_V6_LP64_OFF64_LIBS
-    _CS_POSIX_V6_LP64_OFF64_LINTFLAGS,
-#  define _CS_POSIX_V6_LP64_OFF64_LINTFLAGS _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LIBS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LIBS _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
-    _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS,
-#  define _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
-# endif
-
-    _CS_V6_WIDTH_RESTRICTED_ENVS
-# define _CS_V6_WIDTH_RESTRICTED_ENVS	_CS_V6_WIDTH_RESTRICTED_ENVS
-  };
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/dirent.h b/libc/sysdeps/linux/v850/bits/dirent.h
deleted file mode 100644
index 82d8663f2..000000000
--- a/libc/sysdeps/linux/v850/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DIRENT_H
-# error "Never use <bits/dirent.h> directly; include <dirent.h> instead."
-#endif
-
-struct dirent
-  {
-#ifndef __USE_FILE_OFFSET64
-    __ino_t d_ino;
-    __off_t d_off;
-#else
-    __ino64_t d_ino;
-    __off64_t d_off;
-#endif
-    unsigned short int d_reclen;
-#ifdef __USE_FILE_OFFSET64
-    unsigned char d_type;
-#endif
-    char d_name[256];		/* We must not include limits.h! */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct dirent64
-  {
-    __ino64_t d_ino;
-    __off64_t d_off;
-    unsigned short int d_reclen;
-    unsigned char d_type;
-    char d_name[256];		/* We must not include limits.h! */
-  };
-#endif
-
-#define d_fileno	d_ino	/* Backwards compatibility.  */
-
-#undef  _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#undef _DIRENT_HAVE_D_TYPE
diff --git a/libc/sysdeps/linux/v850/bits/dlfcn.h b/libc/sysdeps/linux/v850/bits/dlfcn.h
deleted file mode 100644
index 2525fa3d9..000000000
--- a/libc/sysdeps/linux/v850/bits/dlfcn.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _DLFCN_H
-# error "Never use <bits/dlfcn.h> directly; include <dlfcn.h> instead."
-#endif
-
-/* The MODE argument to `dlopen' contains one of the following: */
-#define RTLD_LAZY	0x00001	/* Lazy function call binding.  */
-#define RTLD_NOW	0x00002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK   0x3	/* Mask of binding time value.  */
-#define RTLD_NOLOAD	0x00004	/* Do not load the object.  */
-
-/* If the following bit is set in the MODE argument to `dlopen',
-   the symbols of the loaded object and its dependencies are made
-   visible as if the object were linked directly into the program.  */
-#define RTLD_GLOBAL	0x00100
-
-/* Unix98 demands the following flag which is the inverse to RTLD_GLOBAL.
-   The implementation does this by default and so we can define the
-   value to zero.  */
-#define RTLD_LOCAL	0
-
-/* Do not delete object when closed.  */
-#define RTLD_NODELETE	0x01000
-
-#ifdef __USE_GNU
-/* To support profiling of shared objects it is a good idea to call
-   the function found using `dlsym' using the following macro since
-   these calls do not use the PLT.  But this would mean the dynamic
-   loader has no chance to find out when the function is called.  The
-   macro applies the necessary magic so that profiling is possible.
-   Rewrite
-	foo = (*fctp) (arg1, arg2);
-   into
-        foo = DL_CALL_FCT (fctp, (arg1, arg2));
-*/
-# define DL_CALL_FCT(fctp, args) \
-  (_dl_mcount_wrapper_check (fctp), (*(fctp)) args)
-
-/* This function calls the profiling functions.  */
-extern void _dl_mcount_wrapper_check (void *__selfpc) __THROW;
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/elfclass.h b/libc/sysdeps/linux/v850/bits/elfclass.h
deleted file mode 100644
index 180227d9e..000000000
--- a/libc/sysdeps/linux/v850/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
-   the ELF file class used for executables and shared objects on this
-   machine.  */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* The entries in the .hash table always have a size of 32 bits.  */
-typedef uint32_t Elf_Symndx;
diff --git a/libc/sysdeps/linux/v850/bits/endian.h b/libc/sysdeps/linux/v850/bits/endian.h
deleted file mode 100644
index 8fdd95520..000000000
--- a/libc/sysdeps/linux/v850/bits/endian.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * libc/sysdeps/linux/v850/bits/endian.h -- Define processor endianess
- *
- *  Copyright (C) 2001  NEC Corporation
- *  Copyright (C) 2001  Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- * 
- * Written by Miles Bader <miles@gnu.org>
- */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/libc/sysdeps/linux/v850/bits/environments.h b/libc/sysdeps/linux/v850/bits/environments.h
deleted file mode 100644
index c3829927b..000000000
--- a/libc/sysdeps/linux/v850/bits/environments.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UNISTD_H
-# error "Never include this file directly.  Use <unistd.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-/* This header should define the following symbols under the described
-   situations.  A value `1' means that the model is always supported,
-   `-1' means it is never supported.  Undefined means it cannot be
-   statically decided.
-
-   _POSIX_V6_ILP32_OFF32   32bit int, long, pointers, and off_t type
-   _POSIX_V6_ILP32_OFFBIG  32bit int, long, and pointers and larger off_t type
-
-   _POSIX_V6_LP64_OFF32	   64bit long and pointers and 32bit off_t type
-   _POSIX_V6_LPBIG_OFFBIG  64bit long and pointers and large off_t type
-
-   The macros _XBS5_ILP32_OFF32, _XBS5_ILP32_OFFBIG, _XBS5_LP64_OFF32, and
-   _XBS5_LPBIG_OFFBIG were used in previous versions of the Unix standard
-   and are available only for compatibility.
-*/
-
-#if __WORDSIZE == 64
-
-/* We can never provide environments with 32-bit wide pointers.  */
-# define _POSIX_V6_ILP32_OFF32	-1
-# define _POSIX_V6_ILP32_OFFBIG	-1
-# define _XBS5_ILP32_OFF32	-1
-# define _XBS5_ILP32_OFFBIG	-1
-/* We also have no use (for now) for an environment with bigger pointers
-   and offsets.  */
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-/* By default we have 64-bit wide `long int', pointers and `off_t'.  */
-# define _POSIX_V6_LP64_OFF64	1
-# define _XBS5_LP64_OFF64	1
-
-#else /* __WORDSIZE == 32 */
-
-/* By default we have 32-bit wide `int', `long int', pointers and `off_t'
-   and all platforms support LFS.  */
-# define _POSIX_V6_ILP32_OFF32	1
-# define _POSIX_V6_ILP32_OFFBIG	1
-# define _XBS5_ILP32_OFF32	1
-# define _XBS5_ILP32_OFFBIG	1
-
-/* We optionally provide an environment with the above size but an 64-bit
-   side `off_t'.  Therefore we don't define _XBS5_ILP32_OFFBIG.  */
-
-/* We can never provide environments with 64-bit wide pointers.  */
-# define _POSIX_V6_LP64_OFF64	-1
-# define _POSIX_V6_LPBIG_OFFBIG	-1
-# define _XBS5_LP64_OFF64	-1
-# define _XBS5_LPBIG_OFFBIG	-1
-
-#endif /* __WORDSIZE == 32 */
diff --git a/libc/sysdeps/linux/v850/bits/errno.h b/libc/sysdeps/linux/v850/bits/errno.h
deleted file mode 100644
index c5130ffb9..000000000
--- a/libc/sysdeps/linux/v850/bits/errno.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Error constants.  Linux specific version.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code.  */
-# define ENOTSUP EOPNOTSUPP
-
-/* Linux also has no ECANCELED error code.  Since it is not used here
-   we define it to an invalid value.  */
-# define ECANCELED	125
-
-# ifndef __ASSEMBLER__
-
-__BEGIN_DECLS
-
-/* We now need a declaration of the `errno' variable.  */
-extern int errno;
-
-/* Function to get address of global `errno' variable.  */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-#  if defined _LIBC
-/* We wouldn't need a special macro anymore but it is history.  */
-#   define __set_errno(val) (*__errno_location ()) = (val)
-#  endif /* _LIBC */
-
-#  if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value.  */
-#   define errno (*__errno_location ())
-#  endif
-
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough.  We must
-   define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
-   defined.  */
-# define EDOM	33	/* Math argument out of domain of function.  */
-# define EILSEQ	84	/* Illegal byte sequence.  */
-# define ERANGE	34	/* Math result not representable.  */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/libc/sysdeps/linux/v850/bits/fcntl.h b/libc/sysdeps/linux/v850/bits/fcntl.h
deleted file mode 100644
index 7de111adb..000000000
--- a/libc/sysdeps/linux/v850/bits/fcntl.h
+++ /dev/null
@@ -1,179 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
-   located on an ext2 file system */
-#define O_ACCMODE	   0003
-#define O_RDONLY	     00
-#define O_WRONLY	     01
-#define O_RDWR		     02
-#define O_CREAT		   0100	/* not fcntl */
-#define O_EXCL		   0200	/* not fcntl */
-#define O_NOCTTY	   0400	/* not fcntl */
-#define O_TRUNC		  01000	/* not fcntl */
-#define O_APPEND	  02000
-#define O_NONBLOCK	  04000
-#define O_NDELAY	O_NONBLOCK
-#define O_SYNC		 010000
-#define O_FSYNC		 O_SYNC
-#define O_ASYNC		 020000
-
-#ifdef __USE_GNU
-# define O_DIRECTORY	 040000	/* Must be a directory.	 */
-# define O_NOFOLLOW	0100000	/* Do not follow links.	 */
-# define O_DIRECT	0200000	/* Direct disk access.	*/
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
-   We define the symbols here but let them do the same as O_SYNC since
-   this is a superset.	*/
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC	O_SYNC	/* Synchronize data.  */
-# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define O_LARGEFILE	0400000
-#endif
-
-/* Values for the second argument to `fcntl'.  */
-#define F_DUPFD		0	/* Duplicate file descriptor.  */
-#define F_GETFD		1	/* Get file descriptor flags.  */
-#define F_SETFD		2	/* Set file descriptor flags.  */
-#define F_GETFL		3	/* Get file status flags.  */
-#define F_SETFL		4	/* Set file status flags.  */
-#ifndef __USE_FILE_OFFSET64
-# define F_GETLK	5	/* Get record locking info.  */
-# define F_SETLK	6	/* Set record locking info (non-blocking).  */
-# define F_SETLKW	7	/* Set record locking info (blocking).	*/
-#else
-# define F_GETLK	F_GETLK64  /* Get record locking info.	*/
-# define F_SETLK	F_SETLK64  /* Set record locking info (non-blocking).*/
-# define F_SETLKW	F_SETLKW64 /* Set record locking info (blocking).  */
-#endif
-#define F_GETLK64	12	/* Get record locking info.  */
-#define F_SETLK64	13	/* Set record locking info (non-blocking).  */
-#define F_SETLKW64	14	/* Set record locking info (blocking).	*/
-
-#if defined __USE_BSD || defined __USE_XOPEN2K
-# define F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
-# define F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG	10	/* Set number of signal to be sent.  */
-# define F_GETSIG	11	/* Get number of signal to be sent.  */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE	1024	/* Set a lease.	 */
-# define F_GETLEASE	1025	/* Enquire what lease is active.  */
-# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
-#endif
-
-/* For F_[GET|SET]FL.  */
-#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK		0	/* Read lock.  */
-#define F_WRLCK		1	/* Write lock.	*/
-#define F_UNLCK		2	/* Remove lock.	 */
-
-/* For old implementation of bsd flock().  */
-#define F_EXLCK		4	/* or 3 */
-#define F_SHLCK		8	/* or 4 */
-
-#ifdef __USE_BSD
-/* Operations for bsd flock(), also used by the kernel implementation.	*/
-# define LOCK_SH	1	/* shared lock */
-# define LOCK_EX	2	/* exclusive lock */
-# define LOCK_NB	4	/* or'd with one of the above to prevent
-				   blocking */
-# define LOCK_UN	8	/* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND	32	/* This is a mandatory flock:	*/
-# define LOCK_READ	64	/* ... which allows concurrent read operations.	 */
-# define LOCK_WRITE	128	/* ... which allows concurrent write operations.  */
-# define LOCK_RW	192	/* ... Which allows concurrent read & write operations.	 */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY.  */
-# define DN_ACCESS	0x00000001	/* File accessed.  */
-# define DN_MODIFY	0x00000002	/* File modified.  */
-# define DN_CREATE	0x00000004	/* File created.  */
-# define DN_DELETE	0x00000008	/* File removed.  */
-# define DN_RENAME	0x00000010	/* File renamed.  */
-# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
-# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
-#endif
-
-struct flock
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-#ifndef __USE_FILE_OFFSET64
-    __off_t l_start;	/* Offset where the lock begins.  */
-    __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#else
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#endif
-    __pid_t l_pid;	/* Process holding the lock.  */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
-  {
-    short int l_type;	/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.	*/
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off64_t l_start;	/* Offset where the lock begins.  */
-    __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
-    __pid_t l_pid;	/* Process holding the lock.  */
-  };
-#endif
-
-/* Define some more compatibility macros to be backward compatible with
-   BSD systems which did not managed to hide these kernel macros.  */
-#ifdef	__USE_BSD
-# define FAPPEND	O_APPEND
-# define FFSYNC		O_FSYNC
-# define FASYNC		O_ASYNC
-# define FNONBLOCK	O_NONBLOCK
-# define FNDELAY	O_NDELAY
-#endif /* Use BSD.  */
-
-/* Advise to `posix_fadvise'.  */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL	0 /* No further special treatment.  */
-# define POSIX_FADV_RANDOM	1 /* Expect random page references.  */
-# define POSIX_FADV_SEQUENTIAL	2 /* Expect sequential page references.	 */
-# define POSIX_FADV_WILLNEED	3 /* Will need these pages.  */
-# define POSIX_FADV_DONTNEED	4 /* Don't need these pages.  */
-# define POSIX_FADV_NOREUSE	5 /* Data will be accessed once.  */
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/huge_val.h b/libc/sysdeps/linux/v850/bits/huge_val.h
deleted file mode 100644
index 8ec457c63..000000000
--- a/libc/sysdeps/linux/v850/bits/huge_val.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* `HUGE_VAL' constants for IEEE 754 machines (where it is infinity).
-   Used by <stdlib.h> and <math.h> functions for overflow.
-   v850e version.
-   Copyright (C) 1992, 95, 96, 97, 98, 99, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/huge_val.h> directly; include <math.h> instead."
-#endif
-
-#include <features.h>
-
-/* IEEE positive infinity (-HUGE_VAL is negative infinity).  */
-
-#ifdef	__GNUC__
-
-# if __GNUC_PREREQ(2,96)
-
-#  define HUGE_VAL (__extension__ 0x1.0p2047)
-
-# else
-
-#  define HUGE_VAL \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; })   \
-    { __l: 0x000000007ff00000ULL }).__d)
-
-# endif
-
-#else /* not GCC */
-
-# include <endian.h>
-
-typedef union { unsigned char __c[8]; double __d; } __huge_val_t;
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __HUGE_VAL_bytes	{ 0, 0, 0, 0, 0x7f, 0xf0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __HUGE_VAL_bytes	{ 0, 0, 0xf0, 0x7f, 0, 0, 0, 0 }
-# endif
-
-static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
-# define HUGE_VAL	(__huge_val.__d)
-
-#endif	/* GCC.  */
-
-
-/* ISO C 99 extensions: (float) HUGE_VALF and (long double) HUGE_VALL.  */
-
-#ifdef __USE_ISOC99
-
-# if __GNUC_PREREQ(2,96)
-
-#  define HUGE_VALF (__extension__ 0x1.0p255f)
-#  define HUGE_VALL (__extension__ 0x1.0p32767L)
-
-# else
-
-#  ifdef __GNUC__
-
-#   define HUGE_VALF \
-  (__extension__							      \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })    \
-    { __l: 0x7f800000UL }).__d)
-
-#  else /* not GCC */
-
-typedef union { unsigned char __c[4]; float __f; } __huge_valf_t;
-
-#   if __BYTE_ORDER == __BIG_ENDIAN
-#    define __HUGE_VALF_bytes	{ 0x7f, 0x80, 0, 0 }
-#   endif
-#   if __BYTE_ORDER == __LITTLE_ENDIAN
-#    define __HUGE_VALF_bytes	{ 0, 0, 0x80, 0x7f }
-#   endif
-
-static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
-#   define HUGE_VALF	(__huge_valf.__f)
-
-#  endif /* GCC.  */
-
-/* Generally there is no separate `long double' format and it is the
-   same as `double'.  */
-#  define HUGE_VALL HUGE_VAL
-
-# endif /* GCC 2.95.  */
-
-#endif	/* __USE_ISOC99.  */
diff --git a/libc/sysdeps/linux/v850/bits/in.h b/libc/sysdeps/linux/v850/bits/in.h
deleted file mode 100644
index e6cf57574..000000000
--- a/libc/sysdeps/linux/v850/bits/in.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* Linux version.  */
-
-#ifndef _NETINET_IN_H
-# error "Never use <bits/in.h> directly; include <netinet/in.h> instead."
-#endif
-
-/* Options for use with `getsockopt' and `setsockopt' at the IP level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IP_TOS             1	/* int; IP type of service and precedence.  */
-#define IP_TTL             2	/* int; IP time to live.  */
-#define IP_HDRINCL         3	/* int; Header is included with data.  */
-#define IP_OPTIONS         4	/* ip_opts; IP per-packet options.  */
-#define IP_ROUTER_ALERT    5	/* bool */
-#define IP_RECVOPTS        6	/* bool */
-#define IP_RETOPTS         7	/* bool */
-#define IP_PKTINFO         8	/* bool */
-#define IP_PKTOPTIONS      9
-#define IP_PMTUDISC        10	/* obsolete name? */
-#define IP_MTU_DISCOVER    10	/* int; see below */
-#define IP_RECVERR         11	/* bool */
-#define IP_RECVTTL         12	/* bool */
-#define IP_RECVTOS         13	/* bool */
-#define IP_MULTICAST_IF    32	/* in_addr; set/get IP multicast i/f */
-#define IP_MULTICAST_TTL   33	/* u_char; set/get IP multicast ttl */
-#define IP_MULTICAST_LOOP  34	/* i_char; set/get IP multicast loopback */
-#define IP_ADD_MEMBERSHIP  35	/* ip_mreq; add an IP group membership */
-#define IP_DROP_MEMBERSHIP 36	/* ip_mreq; drop an IP group membership */
-
-/* For BSD compatibility.  */
-#define IP_RECVRETOPTS	IP_RETOPTS
-
-/* IP_MTU_DISCOVER arguments.  */
-#define IP_PMTUDISC_DONT   0	/* Never send DF frames.  */
-#define IP_PMTUDISC_WANT   1	/* Use per route hints.  */
-#define IP_PMTUDISC_DO     2	/* Always DF.  */
-
-/* To select the IP level.  */
-#define SOL_IP	0
-
-#define IP_DEFAULT_MULTICAST_TTL        1
-#define IP_DEFAULT_MULTICAST_LOOP       1
-#define IP_MAX_MEMBERSHIPS              20
-
-/* Structure used to describe IP options for IP_OPTIONS. The `ip_dst'
-   field is used for the first-hop gateway when using a source route
-   (this gets put into the header proper).  */
-struct ip_opts
-  {
-    struct in_addr ip_dst;	/* First hop; zero without source route.  */
-    char ip_opts[40];		/* Actually variable in size.  */
-  };
-
-/* Structure used for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP. */
-struct ip_mreq
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_interface;	/* local IP address of interface */
-  };
-
-/* As above but including interface specification by index.  */
-struct ip_mreqn
-  {
-    struct in_addr imr_multiaddr;	/* IP multicast address of group */
-    struct in_addr imr_address;		/* local IP address of interface */
-    int	imr_ifindex;			/* Interface index */
-  };
-
-/* Structure used for IP_PKTINFO.  */
-struct in_pktinfo
-  {
-    int ipi_ifindex;			/* Interface index  */
-    struct in_addr ipi_spec_dst;	/* Routing destination address  */
-    struct in_addr ipi_addr;		/* Header destination address  */
-  };
-
-/* Options for use with `getsockopt' and `setsockopt' at the IPv6 level.
-   The first word in the comment at the right is the data type used;
-   "bool" means a boolean value stored in an `int'.  */
-#define IPV6_ADDRFORM		1
-#define IPV6_PKTINFO		2
-#define IPV6_HOPOPTS		3
-#define IPV6_DSTOPTS		4
-#define IPV6_RTHDR		5
-#define IPV6_PKTOPTIONS		6
-#define IPV6_CHECKSUM		7
-#define IPV6_HOPLIMIT		8
-#define IPV6_NEXTHOP		9
-#define IPV6_AUTHHDR		10
-#define IPV6_UNICAST_HOPS	16
-#define IPV6_MULTICAST_IF	17
-#define IPV6_MULTICAST_HOPS	18
-#define IPV6_MULTICAST_LOOP	19
-#define IPV6_JOIN_GROUP		20
-#define IPV6_LEAVE_GROUP	21
-#define IPV6_ROUTER_ALERT	22
-#define IPV6_MTU_DISCOVER	23
-#define IPV6_MTU		24
-#define IPV6_RECVERR		25
-
-#define SCM_SRCRT		IPV6_RXSRCRT
-
-/* Obsolete synonyms for the above.  */
-#define IPV6_RXHOPOPTS		IPV6_HOPOPTS
-#define IPV6_RXDSTOPTS		IPV6_DSTOPTS
-#define IPV6_ADD_MEMBERSHIP	IPV6_JOIN_GROUP
-#define IPV6_DROP_MEMBERSHIP	IPV6_LEAVE_GROUP
-
-
-/* IPV6_MTU_DISCOVER values.  */
-#define IPV6_PMTUDISC_DONT	0	/* Never send DF frames.  */
-#define IPV6_PMTUDISC_WANT	1	/* Use per route hints.  */
-#define IPV6_PMTUDISC_DO	2	/* Always DF.  */
-
-/* Socket level values for IPv6.  */
-#define SOL_IPV6        41
-#define SOL_ICMPV6      58
-
-/* Routing header options for IPv6.  */
-#define IPV6_RTHDR_LOOSE	0	/* Hop doesn't need to be neighbour. */
-#define IPV6_RTHDR_STRICT	1	/* Hop must be a neighbour.  */
-
-#define IPV6_RTHDR_TYPE_0	0	/* IPv6 Routing header type 0.  */
diff --git a/libc/sysdeps/linux/v850/bits/ioctl-types.h b/libc/sysdeps/linux/v850/bits/ioctl-types.h
deleted file mode 100644
index e856a04b4..000000000
--- a/libc/sysdeps/linux/v850/bits/ioctl-types.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Structure types for pre-termios terminal ioctls.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctl-types.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Get definition of constants for use with `ioctl'.  */
-#include <asm/ioctls.h>
-
-
-struct winsize
-  {
-    unsigned short int ws_row;
-    unsigned short int ws_col;
-    unsigned short int ws_xpixel;
-    unsigned short int ws_ypixel;
-  };
-
-#define NCC 8
-struct termio
-  {
-    unsigned short int c_iflag;		/* input mode flags */
-    unsigned short int c_oflag;		/* output mode flags */
-    unsigned short int c_cflag;		/* control mode flags */
-    unsigned short int c_lflag;		/* local mode flags */
-    unsigned char c_line;		/* line discipline */
-    unsigned char c_cc[NCC];		/* control characters */
-};
-
-/* modem lines */
-#define TIOCM_LE	0x001
-#define TIOCM_DTR	0x002
-#define TIOCM_RTS	0x004
-#define TIOCM_ST	0x008
-#define TIOCM_SR	0x010
-#define TIOCM_CTS	0x020
-#define TIOCM_CAR	0x040
-#define TIOCM_RNG	0x080
-#define TIOCM_DSR	0x100
-#define TIOCM_CD	TIOCM_CAR
-#define TIOCM_RI	TIOCM_RNG
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-/* line disciplines */
-#define N_TTY		0
-#define N_SLIP		1
-#define N_MOUSE		2
-#define N_PPP		3
-#define N_STRIP		4
-#define N_AX25		5
-#define N_X25		6	/* X.25 async  */
-#define N_6PACK		7
-#define N_MASC		8	/* Mobitex module  */
-#define N_R3964		9	/* Simatic R3964 module  */
-#define N_PROFIBUS_FDL	10	/* Profibus  */
-#define N_IRDA		11	/* Linux IR  */
-#define N_SMSBLOCK	12	/* SMS block mode  */
-#define N_HDLC		13	/* synchronous HDLC  */
-#define N_SYNC_PPP	14	/* synchronous PPP  */
-#define	N_HCI		15	/* Bluetooth HCI UART  */
diff --git a/libc/sysdeps/linux/v850/bits/ioctls.h b/libc/sysdeps/linux/v850/bits/ioctls.h
deleted file mode 100644
index b49ca2076..000000000
--- a/libc/sysdeps/linux/v850/bits/ioctls.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files.  */
-#include <asm/ioctls.h>
-
-/* Routing table calls.  */
-#define SIOCADDRT	0x890B		/* add routing table entry	*/
-#define SIOCDELRT	0x890C		/* delete routing table entry	*/
-#define SIOCRTMSG	0x890D		/* call to routing system	*/
-
-/* Socket configuration controls. */
-#define SIOCGIFNAME	0x8910		/* get iface name		*/
-#define SIOCSIFLINK	0x8911		/* set iface channel		*/
-#define SIOCGIFCONF	0x8912		/* get iface list		*/
-#define SIOCGIFFLAGS	0x8913		/* get flags			*/
-#define SIOCSIFFLAGS	0x8914		/* set flags			*/
-#define SIOCGIFADDR	0x8915		/* get PA address		*/
-#define SIOCSIFADDR	0x8916		/* set PA address		*/
-#define SIOCGIFDSTADDR	0x8917		/* get remote PA address	*/
-#define SIOCSIFDSTADDR	0x8918		/* set remote PA address	*/
-#define SIOCGIFBRDADDR	0x8919		/* get broadcast PA address	*/
-#define SIOCSIFBRDADDR	0x891a		/* set broadcast PA address	*/
-#define SIOCGIFNETMASK	0x891b		/* get network PA mask		*/
-#define SIOCSIFNETMASK	0x891c		/* set network PA mask		*/
-#define SIOCGIFMETRIC	0x891d		/* get metric			*/
-#define SIOCSIFMETRIC	0x891e		/* set metric			*/
-#define SIOCGIFMEM	0x891f		/* get memory address (BSD)	*/
-#define SIOCSIFMEM	0x8920		/* set memory address (BSD)	*/
-#define SIOCGIFMTU	0x8921		/* get MTU size			*/
-#define SIOCSIFMTU	0x8922		/* set MTU size			*/
-#define	SIOCSIFHWADDR	0x8924		/* set hardware address 	*/
-#define SIOCGIFENCAP	0x8925		/* get/set encapsulations       */
-#define SIOCSIFENCAP	0x8926
-#define SIOCGIFHWADDR	0x8927		/* Get hardware address		*/
-#define SIOCGIFSLAVE	0x8929		/* Driver slaving support	*/
-#define SIOCSIFSLAVE	0x8930
-#define SIOCADDMULTI	0x8931		/* Multicast address lists	*/
-#define SIOCDELMULTI	0x8932
-#define SIOCGIFINDEX	0x8933		/* name -> if_index mapping	*/
-#define SIOGIFINDEX	SIOCGIFINDEX	/* misprint compatibility :-)	*/
-#define SIOCSIFPFLAGS	0x8934		/* set/get extended flags set	*/
-#define SIOCGIFPFLAGS	0x8935
-#define SIOCDIFADDR	0x8936		/* delete PA address		*/
-#define	SIOCSIFHWBROADCAST	0x8937	/* set hardware broadcast addr	*/
-#define SIOCGIFCOUNT	0x8938		/* get number of devices */
-
-#define SIOCGIFBR	0x8940		/* Bridging support		*/
-#define SIOCSIFBR	0x8941		/* Set bridging options 	*/
-
-#define SIOCGIFTXQLEN	0x8942		/* Get the tx queue length	*/
-#define SIOCSIFTXQLEN	0x8943		/* Set the tx queue length 	*/
-
-
-/* ARP cache control calls. */
-		    /*  0x8950 - 0x8952  * obsolete calls, don't re-use */
-#define SIOCDARP	0x8953		/* delete ARP table entry	*/
-#define SIOCGARP	0x8954		/* get ARP table entry		*/
-#define SIOCSARP	0x8955		/* set ARP table entry		*/
-
-/* RARP cache control calls. */
-#define SIOCDRARP	0x8960		/* delete RARP table entry	*/
-#define SIOCGRARP	0x8961		/* get RARP table entry		*/
-#define SIOCSRARP	0x8962		/* set RARP table entry		*/
-
-/* Driver configuration calls */
-
-#define SIOCGIFMAP	0x8970		/* Get device parameters	*/
-#define SIOCSIFMAP	0x8971		/* Set device parameters	*/
-
-/* DLCI configuration calls */
-
-#define SIOCADDDLCI	0x8980		/* Create new DLCI device	*/
-#define SIOCDELDLCI	0x8981		/* Delete DLCI device		*/
-
-/* Device private ioctl calls.  */
-
-/* These 16 ioctls are available to devices via the do_ioctl() device
-   vector.  Each device should include this file and redefine these
-   names as their own. Because these are device dependent it is a good
-   idea _NOT_ to issue them to random objects and hope.  */
-
-#define SIOCDEVPRIVATE 		0x89F0	/* to 89FF */
-
-/*
- *	These 16 ioctl calls are protocol private
- */
-
-#define SIOCPROTOPRIVATE 0x89E0 /* to 89EF */
diff --git a/libc/sysdeps/linux/v850/bits/ipc.h b/libc/sysdeps/linux/v850/bits/ipc.h
deleted file mode 100644
index f1a043fe5..000000000
--- a/libc/sysdeps/linux/v850/bits/ipc.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'.  */
-#define IPC_CREAT	01000		/* Create key if key does not exist. */
-#define IPC_EXCL	02000		/* Fail if key exists.  */
-#define IPC_NOWAIT	04000		/* Return error on wait.  */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'.  */
-#define IPC_RMID	0		/* Remove identifier.  */
-#define IPC_SET		1		/* Set `ipc_perm' options.  */
-#define IPC_STAT	2		/* Get `ipc_perm' options.  */
-#ifdef __USE_GNU
-# define IPC_INFO	3		/* See ipcs.  */
-#endif
-
-/* Special key values.  */
-#define IPC_PRIVATE	((__key_t) 0)	/* Private key.  */
-
-
-/* Data structure used to pass permission information to IPC operations.  */
-struct ipc_perm
-  {
-    __key_t __key;			/* Key.  */
-    __uid_t uid;			/* Owner's user ID.  */
-    __gid_t gid;			/* Owner's group ID.  */
-    __uid_t cuid;			/* Creator's user ID.  */
-    __gid_t cgid;			/* Creator's group ID.  */
-    unsigned short int mode;		/* Read/write permission.  */
-    unsigned short int __pad1;
-    unsigned short int __seq;		/* Sequence number.  */
-    unsigned short int __pad2;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-  };
diff --git a/libc/sysdeps/linux/v850/bits/libc-lock.h b/libc/sysdeps/linux/v850/bits/libc-lock.h
deleted file mode 100644
index 2c1d16277..000000000
--- a/libc/sysdeps/linux/v850/bits/libc-lock.h
+++ /dev/null
@@ -1,327 +0,0 @@
-/* libc-internal interface for mutex locks.  LinuxThreads version.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_LIBC_LOCK_H
-#define _BITS_LIBC_LOCK_H 1
-
-#include <pthread.h>
-
-/* Mutex type.  */
-#if defined(_LIBC) || defined(_IO_MTSAFE_IO)
-typedef pthread_mutex_t __libc_lock_t;
-typedef struct { pthread_mutex_t mutex; } __libc_lock_recursive_t;
-# ifdef __USE_UNIX98
-typedef pthread_rwlock_t __libc_rwlock_t;
-# else
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-# endif
-#else
-typedef struct __libc_lock_opaque__ __libc_lock_t;
-typedef struct __libc_lock_recursive_opaque__ __libc_lock_recursive_t;
-typedef struct __libc_rwlock_opaque__ __libc_rwlock_t;
-#endif
-
-/* Type for key to thread-specific data.  */
-typedef pthread_key_t __libc_key_t;
-
-/* Define a lock variable NAME with storage class CLASS.  The lock must be
-   initialized with __libc_lock_init before it can be used (or define it
-   with __libc_lock_define_initialized, below).  Use `extern' for CLASS to
-   declare a lock defined in another module.  In public structure
-   definitions you must use a pointer to the lock structure (i.e., NAME
-   begins with a `*'), because its storage size will not be known outside
-   of libc.  */
-#define __libc_lock_define(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#define __libc_rwlock_define(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME;
-#define __libc_lock_define_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME;
-
-/* Define an initialized lock variable NAME with storage class CLASS.
-
-   For the C library we take a deeper look at the initializer.  For
-   this implementation all fields are initialized to zero.  Therefore
-   we don't initialize the variable which allows putting it into the
-   BSS section.  (Except on PA-RISC and other odd architectures, where
-   initialized locks must be set to one due to the lack of normal
-   atomic operations.) */
-
-#if __LT_SPINLOCK_INIT == 0
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME;
-#else
-#  define __libc_lock_define_initialized(CLASS,NAME) \
-  CLASS __libc_lock_t NAME = PTHREAD_MUTEX_INITIALIZER;
-#endif
-
-#define __libc_rwlock_define_initialized(CLASS,NAME) \
-  CLASS __libc_rwlock_t NAME = PTHREAD_RWLOCK_INITIALIZER;
-
-/* Define an initialized recursive lock variable NAME with storage
-   class CLASS.  */
-#define __libc_lock_define_initialized_recursive(CLASS,NAME) \
-  CLASS __libc_lock_recursive_t NAME = _LIBC_LOCK_RECURSIVE_INITIALIZER;
-#define _LIBC_LOCK_RECURSIVE_INITIALIZER \
-  {PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP}
-
-/* Initialize the named lock variable, leaving it in a consistent, unlocked
-   state.  */
-#define __libc_lock_init(NAME) \
-  (__pthread_mutex_init != NULL ? __pthread_mutex_init (&(NAME), NULL) : 0);
-#define __libc_rwlock_init(NAME) \
-  (__pthread_rwlock_init != NULL ? __pthread_rwlock_init (&(NAME), NULL) : 0);
-
-/* Same as last but this time we initialize a recursive mutex.  */
-#define __libc_lock_init_recursive(NAME) \
-  do {									      \
-    if (__pthread_mutex_init != NULL)					      \
-      {									      \
-	pthread_mutexattr_t __attr;					      \
-	__pthread_mutexattr_init (&__attr);				      \
-	__pthread_mutexattr_settype (&__attr, PTHREAD_MUTEX_RECURSIVE_NP); \
-	__pthread_mutex_init (&(NAME).mutex, &__attr);			      \
-	__pthread_mutexattr_destroy (&__attr);				      \
-      }									      \
-  } while (0);
-
-/* Finalize the named lock variable, which must be locked.  It cannot be
-   used again until __libc_lock_init is called again on it.  This must be
-   called on a lock variable before the containing storage is reused.  */
-#define __libc_lock_fini(NAME) \
-  (__pthread_mutex_destroy != NULL ? __pthread_mutex_destroy (&(NAME)) : 0);
-#define __libc_rwlock_fini(NAME) \
-  (__pthread_rwlock_destroy != NULL ? __pthread_rwlock_destroy (&(NAME)) : 0);
-
-/* Finalize recursive named lock.  */
-#define __libc_lock_fini_recursive(NAME) __libc_lock_fini ((NAME).mutex)
-
-/* Lock the named lock variable.  */
-#define __libc_lock_lock(NAME) \
-  (__pthread_mutex_lock != NULL ? __pthread_mutex_lock (&(NAME)) : 0);
-#define __libc_rwlock_rdlock(NAME) \
-  (__pthread_rwlock_rdlock != NULL ? __pthread_rwlock_rdlock (&(NAME)) : 0);
-#define __libc_rwlock_wrlock(NAME) \
-  (__pthread_rwlock_wrlock != NULL ? __pthread_rwlock_wrlock (&(NAME)) : 0);
-
-/* Lock the recursive named lock variable.  */
-#define __libc_lock_lock_recursive(NAME) __libc_lock_lock ((NAME).mutex)
-
-/* Try to lock the named lock variable.  */
-#define __libc_lock_trylock(NAME) \
-  (__pthread_mutex_trylock != NULL ? __pthread_mutex_trylock (&(NAME)) : 0)
-#define __libc_rwlock_tryrdlock(NAME) \
-  (__pthread_rwlock_tryrdlock != NULL \
-   ? __pthread_rwlock_tryrdlock (&(NAME)) : 0)
-#define __libc_rwlock_trywrlock(NAME) \
-  (__pthread_rwlock_trywrlock != NULL \
-   ? __pthread_rwlock_trywrlock (&(NAME)) : 0)
-
-/* Try to lock the recursive named lock variable.  */
-#define __libc_lock_trylock_recursive(NAME) __libc_lock_trylock ((NAME).mutex)
-
-/* Unlock the named lock variable.  */
-#define __libc_lock_unlock(NAME) \
-  (__pthread_mutex_unlock != NULL ? __pthread_mutex_unlock (&(NAME)) : 0);
-#define __libc_rwlock_unlock(NAME) \
-  (__pthread_rwlock_unlock != NULL ? __pthread_rwlock_unlock (&(NAME)) : 0);
-
-/* Unlock the recursive named lock variable.  */
-#define __libc_lock_unlock_recursive(NAME) __libc_lock_unlock ((NAME).mutex)
-
-
-/* Define once control variable.  */
-#if PTHREAD_ONCE_INIT == 0
-/* Special case for static variables where we can avoid the initialization
-   if it is zero.  */
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME
-#else
-# define __libc_once_define(CLASS, NAME) \
-  CLASS pthread_once_t NAME = PTHREAD_ONCE_INIT
-#endif
-
-/* Call handler iff the first call.  */
-#define __libc_once(ONCE_CONTROL, INIT_FUNCTION) \
-  do {									      \
-    if (__pthread_once != NULL)						      \
-      __pthread_once (&(ONCE_CONTROL), (INIT_FUNCTION));		      \
-    else if ((ONCE_CONTROL) == PTHREAD_ONCE_INIT) {			      \
-      INIT_FUNCTION ();							      \
-      (ONCE_CONTROL) = !PTHREAD_ONCE_INIT;				      \
-    }									      \
-  } while (0)
-
-
-/* Start critical region with cleanup.  */
-#define __libc_cleanup_region_start(DOIT, FCT, ARG) \
-  { struct _pthread_cleanup_buffer _buffer;				      \
-    int _avail = (DOIT) && _pthread_cleanup_push_defer != NULL;		      \
-    if (_avail) {							      \
-      _pthread_cleanup_push_defer (&_buffer, (FCT), (ARG));		      \
-    }
-
-/* End critical region with cleanup.  */
-#define __libc_cleanup_region_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }									      \
-  }
-
-/* Sometimes we have to exit the block in the middle.  */
-#define __libc_cleanup_end(DOIT) \
-    if (_avail) {							      \
-      _pthread_cleanup_pop_restore (&_buffer, (DOIT));			      \
-    }
-
-/* Create thread-specific key.  */
-#define __libc_key_create(KEY, DESTRUCTOR) \
-  (__pthread_key_create != NULL ? __pthread_key_create (KEY, DESTRUCTOR) : 1)
-
-/* Get thread-specific data.  */
-#define __libc_getspecific(KEY) \
-  (__pthread_getspecific != NULL ? __pthread_getspecific (KEY) : NULL)
-
-/* Set thread-specific data.  */
-#define __libc_setspecific(KEY, VALUE) \
-  (__pthread_setspecific != NULL ? __pthread_setspecific (KEY, VALUE) : 0)
-
-
-/* Register handlers to execute before and after `fork'.  */
-#define __libc_atfork(PREPARE, PARENT, CHILD) \
-  (__pthread_atfork != NULL ? __pthread_atfork (PREPARE, PARENT, CHILD) : 0)
-
-/* Functions that are used by this file and are internal to the GNU C
-   library.  */
-
-extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
-				 __const pthread_mutexattr_t *__mutex_attr);
-
-extern int __pthread_mutex_destroy (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_trylock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
-
-extern int __pthread_mutexattr_init (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_destroy (pthread_mutexattr_t *__attr);
-
-extern int __pthread_mutexattr_settype (pthread_mutexattr_t *__attr,
-					int __kind);
-
-#ifdef __USE_UNIX98
-extern int __pthread_rwlock_init (pthread_rwlock_t *__rwlock,
-				  __const pthread_rwlockattr_t *__attr);
-
-extern int __pthread_rwlock_destroy (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock);
-
-extern int __pthread_rwlock_unlock (pthread_rwlock_t *__rwlock);
-#endif
-
-extern int __pthread_key_create (pthread_key_t *__key,
-				 void (*__destr_function) (void *));
-
-extern int __pthread_setspecific (pthread_key_t __key,
-				  __const void *__pointer);
-
-extern void *__pthread_getspecific (pthread_key_t __key);
-
-extern int __pthread_once (pthread_once_t *__once_control,
-			   void (*__init_routine) (void));
-
-extern int __pthread_atfork (void (*__prepare) (void),
-			     void (*__parent) (void),
-			     void (*__child) (void));
-
-
-
-/* Make the pthread functions weak so that we can elide them from
-   single-threaded processes.  */
-#ifndef __NO_WEAK_PTHREAD_ALIASES
-# ifdef weak_extern
-#  if _LIBC
-#   include <bp-sym.h>
-#  else
-#   define BP_SYM (sym) sym
-#  endif
-weak_extern (BP_SYM (__pthread_mutex_init))
-weak_extern (BP_SYM (__pthread_mutex_destroy))
-weak_extern (BP_SYM (__pthread_mutex_lock))
-weak_extern (BP_SYM (__pthread_mutex_trylock))
-weak_extern (BP_SYM (__pthread_mutex_unlock))
-weak_extern (BP_SYM (__pthread_mutexattr_init))
-weak_extern (BP_SYM (__pthread_mutexattr_destroy))
-weak_extern (BP_SYM (__pthread_mutexattr_settype))
-weak_extern (BP_SYM (__pthread_rwlock_init))
-weak_extern (BP_SYM (__pthread_rwlock_destroy))
-weak_extern (BP_SYM (__pthread_rwlock_rdlock))
-weak_extern (BP_SYM (__pthread_rwlock_tryrdlock))
-weak_extern (BP_SYM (__pthread_rwlock_wrlock))
-weak_extern (BP_SYM (__pthread_rwlock_trywrlock))
-weak_extern (BP_SYM (__pthread_rwlock_unlock))
-weak_extern (BP_SYM (__pthread_key_create))
-weak_extern (BP_SYM (__pthread_setspecific))
-weak_extern (BP_SYM (__pthread_getspecific))
-weak_extern (BP_SYM (__pthread_once))
-weak_extern (__pthread_initialize)
-weak_extern (__pthread_atfork)
-weak_extern (BP_SYM (_pthread_cleanup_push_defer))
-weak_extern (BP_SYM (_pthread_cleanup_pop_restore))
-# else
-#  pragma weak __pthread_mutex_init
-#  pragma weak __pthread_mutex_destroy
-#  pragma weak __pthread_mutex_lock
-#  pragma weak __pthread_mutex_trylock
-#  pragma weak __pthread_mutex_unlock
-#  pragma weak __pthread_mutexattr_init
-#  pragma weak __pthread_mutexattr_destroy
-#  pragma weak __pthread_mutexattr_settype
-#  pragma weak __pthread_rwlock_destroy
-#  pragma weak __pthread_rwlock_rdlock
-#  pragma weak __pthread_rwlock_tryrdlock
-#  pragma weak __pthread_rwlock_wrlock
-#  pragma weak __pthread_rwlock_trywrlock
-#  pragma weak __pthread_rwlock_unlock
-#  pragma weak __pthread_key_create
-#  pragma weak __pthread_setspecific
-#  pragma weak __pthread_getspecific
-#  pragma weak __pthread_once
-#  pragma weak __pthread_initialize
-#  pragma weak __pthread_atfork
-#  pragma weak _pthread_cleanup_push_defer
-#  pragma weak _pthread_cleanup_pop_restore
-# endif
-#endif
-
-/* We need portable names for some functions.  E.g., when they are
-   used as argument to __libc_cleanup_region_start.  */
-#define __libc_mutex_unlock __pthread_mutex_unlock
-
-#endif	/* bits/libc-lock.h */
diff --git a/libc/sysdeps/linux/v850/bits/local_lim.h b/libc/sysdeps/linux/v850/bits/local_lim.h
deleted file mode 100644
index 0a7c83706..000000000
--- a/libc/sysdeps/linux/v850/bits/local_lim.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
-   and defines LINK_MAX although filesystems have different maxima.  A
-   similar thing is true for OPEN_MAX: the limit can be changed at
-   runtime and therefore the macro must not be defined.  Remove this
-   after including the header if necessary.  */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information.  */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN?  */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX?  */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX?  */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-
-/* The number of data keys per process.  */
-#define _POSIX_THREAD_KEYS_MAX	128
-/* This is the value this implementation supports.  */
-#define PTHREAD_KEYS_MAX	1024
-
-/* Controlling the iterations of destructors for thread-specific data.  */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS	4
-/* Number of iterations this implementation does.  */
-#define PTHREAD_DESTRUCTOR_ITERATIONS	_POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process.  */
-#define _POSIX_THREAD_THREADS_MAX	64
-/* This is the value this implementation supports.  */
-#define PTHREAD_THREADS_MAX	1024
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
-   priority level.  */
-#define AIO_PRIO_DELTA_MAX	20
-
-/* Minimum size for a thread.  We are free to choose a reasonable value.  */
-#define PTHREAD_STACK_MIN	16384
-
-/* Maximum number of POSIX timers available.  */
-#define TIMER_MAX	256
diff --git a/libc/sysdeps/linux/v850/bits/mathcalls.h b/libc/sysdeps/linux/v850/bits/mathcalls.h
deleted file mode 100644
index c1181f737..000000000
--- a/libc/sysdeps/linux/v850/bits/mathcalls.h
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Prototype declarations for math functions; helper file for <math.h>.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* NOTE: Because of the special way this file is used by <math.h>, this
-   file must NOT be protected from multiple inclusion as header files
-   usually are.
-
-   This file provides prototype declarations for the math functions.
-   Most functions are declared using the macro:
-
-   __MATHCALL (NAME,[_r], (ARGS...));
-
-   This means there is a function `NAME' returning `double' and a function
-   `NAMEf' returning `float'.  Each place `_Mdouble_' appears in the
-   prototype, that is actually `double' in the prototype for `NAME' and
-   `float' in the prototype for `NAMEf'.  Reentrant variant functions are
-   called `NAME_r' and `NAMEf_r'.
-
-   Functions returning other types like `int' are declared using the macro:
-
-   __MATHDECL (TYPE, NAME,[_r], (ARGS...));
-
-   This is just like __MATHCALL but for a function returning `TYPE'
-   instead of `_Mdouble_'.  In all of these cases, there is still
-   both a `NAME' and a `NAMEf' that takes `float' arguments.
-
-   Note that there must be no whitespace before the argument passed for
-   NAME, to make token pasting work with -traditional.  */
-
-#ifndef _MATH_H
- #error "Never include <bits/mathcalls.h> directly; include <math.h> instead."
-#endif
-
-
-/* Trigonometric functions.  */
-
-/* Arc cosine of X.  */
-__MATHCALL (acos,, (_Mdouble_ __x));
-/* Arc sine of X.  */
-__MATHCALL (asin,, (_Mdouble_ __x));
-/* Arc tangent of X.  */
-__MATHCALL (atan,, (_Mdouble_ __x));
-/* Arc tangent of Y/X.  */
-__MATHCALL (atan2,, (_Mdouble_ __y, _Mdouble_ __x));
-
-/* Cosine of X.  */
-__MATHCALL (cos,, (_Mdouble_ __x));
-/* Sine of X.  */
-__MATHCALL (sin,, (_Mdouble_ __x));
-/* Tangent of X.  */
-__MATHCALL (tan,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* Cosine and sine of X.  */
-__MATHDECL (void,sincos,,
-	    (_Mdouble_ __x, _Mdouble_ *__sinx, _Mdouble_ *__cosx));
-#endif
-
-/* Hyperbolic functions.  */
-
-/* Hyperbolic cosine of X.  */
-__MATHCALL (cosh,, (_Mdouble_ __x));
-/* Hyperbolic sine of X.  */
-__MATHCALL (sinh,, (_Mdouble_ __x));
-/* Hyperbolic tangent of X.  */
-__MATHCALL (tanh,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Hyperbolic arc cosine of X.  */
-__MATHCALL (acosh,, (_Mdouble_ __x));
-/* Hyperbolic arc sine of X.  */
-__MATHCALL (asinh,, (_Mdouble_ __x));
-/* Hyperbolic arc tangent of X.  */
-__MATHCALL (atanh,, (_Mdouble_ __x));
-#endif
-
-/* Exponential and logarithmic functions.  */
-
-/* Exponential function of X.  */
-__MATHCALL (exp,, (_Mdouble_ __x));
-
-#ifdef __USE_GNU
-/* A function missing in all standards: compute exponent to base ten.  */
-__MATHCALL (exp10,, (_Mdouble_ __x));
-/* Another name occasionally used.  */
-__MATHCALL (pow10,, (_Mdouble_ __x));
-#endif
-
-/* Break VALUE into a normalized fraction and an integral power of 2.  */
-__MATHCALL (frexp,, (_Mdouble_ __x, int *__exponent));
-
-/* X times (two to the EXP power).  */
-__MATHCALL (ldexp,, (_Mdouble_ __x, int __exponent));
-
-/* Natural logarithm of X.  */
-__MATHCALL (log,, (_Mdouble_ __x));
-
-/* Base-ten logarithm of X.  */
-__MATHCALL (log10,, (_Mdouble_ __x));
-
-/* Break VALUE into integral and fractional parts.  */
-__MATHCALL (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr));
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return exp(X) - 1.  */
-__MATHCALL (expm1,, (_Mdouble_ __x));
-
-/* Return log(1 + X).  */
-__MATHCALL (log1p,, (_Mdouble_ __x));
-
-/* Return the base 2 signed integral exponent of X.  */
-__MATHCALL (logb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Compute base-2 exponential of X.  */
-__MATHCALL (exp2,, (_Mdouble_ __x));
-
-/* Compute base-2 logarithm of X.  */
-__MATHCALL (log2,, (_Mdouble_ __x));
-#endif
-
-
-/* Power functions.  */
-
-/* Return X to the Y power.  */
-__MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return the square root of X.  */
-__MATHCALL (sqrt,, (_Mdouble_ __x));
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Return `sqrt(X*X + Y*Y)'.  */
-__MATHCALL (hypot,, (_Mdouble_ __x, _Mdouble_ __y));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the cube root of X.  */
-__MATHCALL (cbrt,, (_Mdouble_ __x));
-#endif
-
-
-/* Nearest integer, absolute value, and remainder functions.  */
-
-/* Smallest integral value not less than X.  */
-__MATHCALL (ceil,, (_Mdouble_ __x));
-
-/* Absolute value of X.  */
-__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
-
-/* Largest integer not greater than X.  */
-__MATHCALL (floor,, (_Mdouble_ __x));
-
-/* Floating-point modulo remainder of X/Y.  */
-__MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,__isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,__finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#ifdef __USE_MISC
-/* Return 0 if VALUE is finite or NaN, +1 if it
-   is +Infinity, -1 if it is -Infinity.  */
-__MATHDECL_1 (int,isinf,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return nonzero if VALUE is finite and not NaN.  */
-__MATHDECL_1 (int,finite,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Return the remainder of X/Y.  */
-__MATHCALL (drem,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Return the fractional part of X after dividing out `ilogb (X)'.  */
-__MATHCALL (significand,, (_Mdouble_ __x));
-#endif /* Use misc.  */
-
-#if defined __USE_MISC || defined __USE_ISOC99
-/* Return X with its signed changed to Y's.  */
-__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return representation of NaN for double type.  */
-__MATHCALLX (nan,, (__const char *__tagb), (__const__));
-#endif
-
-
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,__isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Return nonzero if VALUE is not a number.  */
-__MATHDECL_1 (int,isnan,, (_Mdouble_ __value)) __attribute__ ((__const__));
-
-/* Bessel functions.  */
-__MATHCALL (j0,, (_Mdouble_));
-__MATHCALL (j1,, (_Mdouble_));
-__MATHCALL (jn,, (int, _Mdouble_));
-__MATHCALL (y0,, (_Mdouble_));
-__MATHCALL (y1,, (_Mdouble_));
-__MATHCALL (yn,, (int, _Mdouble_));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
-/* Error and gamma functions.  */
-__MATHCALL (erf,, (_Mdouble_));
-__MATHCALL (erfc,, (_Mdouble_));
-__MATHCALL (lgamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_ISOC99
-__MATHCALL (tgamma,, (_Mdouble_));
-#endif
-
-#if defined __USE_MISC || defined __USE_XOPEN
-/* Obsolete alias for `lgamma'.  */
-__MATHCALL (gamma,, (_Mdouble_));
-#endif
-
-#ifdef __USE_MISC
-/* Reentrant version of lgamma.  This function uses the global variable
-   `signgam'.  The reentrant version instead takes a pointer and stores
-   the value through it.  */
-__MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
-#endif
-
-
-#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
-/* Return the integer nearest X in the direction of the
-   prevailing rounding mode.  */
-__MATHCALL (rint,, (_Mdouble_ __x));
-
-/* Return X + epsilon if X < Y, X - epsilon if X > Y.  */
-__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
-# ifdef __USE_ISOC99
-__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
-# endif
-
-/* Return the remainder of integer divison X / Y with infinite precision.  */
-__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
-
-# if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalb,, (_Mdouble_ __x, _Mdouble_ __n));
-# endif
-
-# if defined __USE_MISC || defined __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
-# endif
-
-/* Return the binary exponent of X, which must be nonzero.  */
-__MATHDECL (int,ilogb,, (_Mdouble_ __x));
-#endif
-
-#ifdef __USE_ISOC99
-/* Return X times (2 to the Nth power).  */
-__MATHCALL (scalbln,, (_Mdouble_ __x, long int __n));
-
-/* Round X to integral value in floating-point format using current
-   rounding direction, but do not raise inexact exception.  */
-__MATHCALL (nearbyint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHCALL (round,, (_Mdouble_ __x));
-
-/* Round X to the integral value in floating-point format nearest but
-   not larger in magnitude.  */
-__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
-
-/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
-   and magnitude congruent `mod 2^n' to the magnitude of the integral
-   quotient x/y, with n >= 3.  */
-__MATHCALL (remquo,, (_Mdouble_ __x, _Mdouble_ __y, int *__quo));
-
-
-/* Conversion functions.  */
-
-/* Round X to nearest integral value according to current rounding
-   direction.  */
-__MATHDECL (long int,lrint,, (_Mdouble_ __x));
-__MATHDECL (long long int,llrint,, (_Mdouble_ __x));
-
-/* Round X to nearest integral value, rounding halfway cases away from
-   zero.  */
-__MATHDECL (long int,lround,, (_Mdouble_ __x));
-__MATHDECL (long long int,llround,, (_Mdouble_ __x));
-
-
-/* Return positive difference between X and Y.  */
-__MATHCALL (fdim,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return maximum numeric value from X and Y.  */
-__MATHCALL (fmax,, (_Mdouble_ __x, _Mdouble_ __y));
-
-/* Return minimum numeric value from X and Y.  */
-__MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
-
-
-/* Classify given number.  */
-__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-/* Test for negative number.  */
-__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
-     __attribute__ ((__const__));
-
-
-/* Multiply-add function computed as a ternary operation.  */
-__MATHCALL (fma,, (_Mdouble_ __x, _Mdouble_ __y, _Mdouble_ __z));
-#endif /* Use ISO C99.  */
diff --git a/libc/sysdeps/linux/v850/bits/mathdef.h b/libc/sysdeps/linux/v850/bits/mathdef.h
deleted file mode 100644
index 4895d0c51..000000000
--- a/libc/sysdeps/linux/v850/bits/mathdef.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-#if defined  __USE_ISOC9X && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF	1
-
-/* Normally, there is no long double type and the `float' and `double'
-   expressions are evaluated as `double'.  */
-typedef double float_t;		/* `float' expressions are evaluated as
-				   `double'.  */
-typedef double double_t;	/* `double' expressions are evaluated as
-				   `double'.  */
-
-/* Signal that both types are `double'.  */
-# define FLT_EVAL_METHOD	1
-
-/* Define `INFINITY' as value of type `float'.  */
-# define INFINITY	HUGE_VALF
-
-
-/* The values returned by `ilogb' for 0 and NaN respectively.  */
-# define FP_ILOGB0	0x80000001
-# define FP_ILOGBNAN	0x7fffffff
-
-/* Number of decimal digits for the `double' type.  */
-# define DECIMAL_DIG	15
-
-#endif	/* ISO C9X */
-
-#ifndef __NO_LONG_DOUBLE_MATH
-/* Signal that we do not really have a `long double'.  The disables the
-   declaration of all the `long double' function variants.  */
-# define __NO_LONG_DOUBLE_MATH	1
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/mathinline.h b/libc/sysdeps/linux/v850/bits/mathinline.h
deleted file mode 100644
index 5498af6b6..000000000
--- a/libc/sysdeps/linux/v850/bits/mathinline.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/* This file should provide inline versions of math functions.
-
-   Surround GCC-specific parts with #ifdef __GNUC__, and use `extern __inline'.
-
-   This file should define __MATH_INLINES if functions are actually defined as
-   inlines.  */
-
-#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
-
-/* Here goes the real code.  */
-
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/mman.h b/libc/sysdeps/linux/v850/bits/mman.h
deleted file mode 100644
index 7e10f8d17..000000000
--- a/libc/sysdeps/linux/v850/bits/mman.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Definitions for POSIX memory map interface.  Linux/v850e version.
-   Copyright (C) 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_MMAN_H
-# error "Never include this file directly.  Use <sys/mman.h> instead"
-#endif
-
-/* The following definitions basically come from the kernel headers.
-   But the kernel header is not namespace clean.  */
-
-
-/* Protections are chosen from these bits, OR'd together.  The
-   implementation does not necessarily support PROT_EXEC or PROT_WRITE
-   without PROT_READ.  The only guarantees are that no writing will be
-   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ	0x1		/* Page can be read.  */
-#define PROT_WRITE	0x2		/* Page can be written.  */
-#define PROT_EXEC	0x4		/* Page can be executed.  */
-#define PROT_NONE	0x0		/* Page can not be accessed.  */
-
-/* Sharing types (must choose one and only one of these).  */
-#define MAP_SHARED	0x01		/* Share changes.  */
-#define MAP_PRIVATE	0x02		/* Changes are private.  */
-#ifdef __USE_MISC
-# define MAP_TYPE	0x0f		/* Mask for type of mapping.  */
-#endif
-
-/* Other flags.  */
-#define MAP_FIXED	0x10		/* Interpret addr exactly.  */
-#ifdef __USE_MISC
-# define MAP_FILE	0
-# define MAP_ANONYMOUS	0x20		/* Don't use a file.  */
-# define MAP_ANON	MAP_ANONYMOUS
-#endif
-
-/* These are Linux-specific.  */
-#ifdef __USE_MISC
-# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
-# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
-# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
-# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-#endif
-
-/* Flags to `msync'.  */
-#define MS_ASYNC	1		/* Sync memory asynchronously.  */
-#define MS_SYNC		4		/* Synchronous memory sync.  */
-#define MS_INVALIDATE	2		/* Invalidate the caches.  */
-
-/* Flags for `mlockall'.  */
-#define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
-#define MCL_FUTURE	2		/* Lock all additions to address
-					   space.  */
-
-/* Flags for `mremap'.  */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE	1
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/msq.h b/libc/sysdeps/linux/v850/bits/msq.h
deleted file mode 100644
index 32a49b592..000000000
--- a/libc/sysdeps/linux/v850/bits/msq.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions.  */
-#define MSG_NOERROR	010000	/* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT	020000	/* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition.  */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
-   The type `struct msg' is opaque.  */
-struct msqid_ds
-{
-  struct ipc_perm msg_perm;	/* structure describing operation permission */
-  __time_t msg_stime;		/* time of last msgsnd command */
-  unsigned long int __unused1;
-  __time_t msg_rtime;		/* time of last msgrcv command */
-  unsigned long int __unused2;
-  __time_t msg_ctime;		/* time of last change */
-  unsigned long int __unused3;
-  unsigned long int __msg_cbytes; /* current number of bytes on queue */
-  msgqnum_t msg_qnum;		/* number of messages currently on queue */
-  msglen_t msg_qbytes;		/* max number of bytes allowed on queue */
-  __pid_t msg_lspid;		/* pid of last msgsnd() */
-  __pid_t msg_lrpid;		/* pid of last msgrcv() */
-  unsigned long int __unused4;
-  unsigned long int __unused5;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes	__msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
-  {
-    int msgpool;
-    int msgmap;
-    int msgmax;
-    int msgmnb;
-    int msgmni;
-    int msgssz;
-    int msgtql;
-    unsigned short int msgseg;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/v850/bits/nan.h b/libc/sysdeps/linux/v850/bits/nan.h
deleted file mode 100644
index 6d88b551b..000000000
--- a/libc/sysdeps/linux/v850/bits/nan.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* `NAN' constant for IEEE 754 machines.
-   Copyright (C) 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MATH_H
-# error "Never use <bits/nan.h> directly; include <math.h> instead."
-#endif
-
-
-/* IEEE Not A Number.  */
-
-#ifdef	__GNUC__
-
-# define NAN \
-  (__extension__                                                            \
-   ((union { unsigned __l __attribute__((__mode__(__SI__))); float __d; })  \
-    { __l: 0x7fc00000UL }).__d)
-
-#else
-
-# include <endian.h>
-
-# if __BYTE_ORDER == __BIG_ENDIAN
-#  define __nan_bytes		{ 0x7f, 0xc0, 0, 0 }
-# endif
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __nan_bytes		{ 0, 0, 0xc0, 0x7f }
-# endif
-
-static union { unsigned char __c[4]; float __d; } __nan_union = { __nan_bytes };
-# define NAN	(__nan_union.__d)
-
-#endif	/* GCC.  */
diff --git a/libc/sysdeps/linux/v850/bits/netdb.h b/libc/sysdeps/linux/v850/bits/netdb.h
deleted file mode 100644
index 41dc73193..000000000
--- a/libc/sysdeps/linux/v850/bits/netdb.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network.  NOTE: here a
-   poor assumption is made.  The network number is expected to fit
-   into an unsigned long int variable.  */
-struct netent
-{
-  char *n_name;			/* Official name of network.  */
-  char **n_aliases;		/* Alias list.  */
-  int n_addrtype;		/* Net address type.  */
-  uint32_t n_net;		/* Network number.  */
-};
diff --git a/libc/sysdeps/linux/v850/bits/poll.h b/libc/sysdeps/linux/v850/bits/poll.h
deleted file mode 100644
index f7a739315..000000000
--- a/libc/sysdeps/linux/v850/bits/poll.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_POLL_H
-# error "Never use <bits/poll.h> directly; include <sys/poll.h> instead."
-#endif
-
-/* Event types that can be polled for.  These bits may be set in `events'
-   to indicate the interesting event types; they will appear in `revents'
-   to indicate the status of the file descriptor.  */
-#define POLLIN		0x001		/* There is data to read.  */
-#define POLLPRI		0x002		/* There is urgent data to read.  */
-#define POLLOUT		0x004		/* Writing now will not block.  */
-
-#ifdef __USE_XOPEN
-/* These values are defined in XPG4.2.  */
-# define POLLRDNORM	0x040		/* Normal data may be read.  */
-# define POLLRDBAND	0x080		/* Priority data may be read.  */
-# define POLLWRNORM	POLLOUT		/* Writing now will not block.  */
-# define POLLWRBAND	0x100		/* Priority data may be written.  */
-#endif
-
-/* Event types always implicitly polled for.  These bits need not be set in
-   `events', but they will appear in `revents' to indicate the status of
-   the file descriptor.  */
-#define POLLERR		0x008		/* Error condition.  */
-#define POLLHUP		0x010		/* Hung up.  */
-#define POLLNVAL	0x020		/* Invalid polling request.  */
diff --git a/libc/sysdeps/linux/v850/bits/posix1_lim.h b/libc/sysdeps/linux/v850/bits/posix1_lim.h
deleted file mode 100644
index e16f4674d..000000000
--- a/libc/sysdeps/linux/v850/bits/posix1_lim.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Copyright (C) 1991,92,93,96,98,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
- *
- *	Never include this file directly; use <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX1_LIM_H
-#define	_BITS_POSIX1_LIM_H	1
-
-
-/* These are the standard-mandated minimum values.  */
-
-/* Minimum number of operations in one list I/O call.  */
-#define _POSIX_AIO_LISTIO_MAX	2
-
-/* Minimal number of outstanding asynchronous I/O operations.  */
-#define _POSIX_AIO_MAX		1
-
-/* Maximum length of arguments to `execve', including environment.  */
-#define	_POSIX_ARG_MAX		4096
-
-/* Maximum simultaneous processes per real user ID.  */
-#define	_POSIX_CHILD_MAX	6
-
-/* Minimal number of timer expiration overruns.  */
-#define _POSIX_DELAYTIMER_MAX	32
-
-/* Maximum link count of a file.  */
-#define	_POSIX_LINK_MAX		8
-
-/* Number of bytes in a terminal canonical input queue.  */
-#define	_POSIX_MAX_CANON	255
-
-/* Number of bytes for which space will be
-   available in a terminal input queue.  */
-#define	_POSIX_MAX_INPUT	255
-
-/* Maximum number of message queues open for a process.  */
-#define _POSIX_MQ_OPEN_MAX	8
-
-/* Maximum number of supported message priorities.  */
-#define _POSIX_MQ_PRIO_MAX	32
-
-/* Number of simultaneous supplementary group IDs per process.  */
-#define	_POSIX_NGROUPS_MAX	0
-
-/* Number of files one process can have open at once.  */
-#define	_POSIX_OPEN_MAX		16
-
-/* Number of descriptors that a process may examine with `pselect' or
-   `select'.  */
-#define	_POSIX_FD_SETSIZE	_POSIX_OPEN_MAX
-
-/* Number of bytes in a filename.  */
-#define	_POSIX_NAME_MAX		14
-
-/* Number of bytes in a pathname.  */
-#define	_POSIX_PATH_MAX		256
-
-/* Number of bytes than can be written atomically to a pipe.  */
-#define	_POSIX_PIPE_BUF		512
-
-/* Minimal number of realtime signals reserved for the application.  */
-#define _POSIX_RTSIG_MAX	8
-
-/* Number of semaphores a process can have.  */
-#define _POSIX_SEM_NSEMS_MAX	256
-
-/* Maximal value of a semaphore.  */
-#define _POSIX_SEM_VALUE_MAX	32767
-
-/* Number of pending realtime signals.  */
-#define _POSIX_SIGQUEUE_MAX	32
-
-/* Largest value of a `ssize_t'.  */
-#define	_POSIX_SSIZE_MAX	32767
-
-/* Number of streams a process can have open at once.  */
-#define	_POSIX_STREAM_MAX	8
-
-/* Maximum length of a timezone name (element of `tzname').  */
-#define	_POSIX_TZNAME_MAX	6
-
-/* Maximum number of connections that can be queued on a socket.  */
-#define	_POSIX_QLIMIT		1
-
-/* Maximum number of bytes that can be buffered on a socket for send
-   or receive.  */
-#define	_POSIX_HIWAT		_POSIX_PIPE_BUF
-
-/* Maximum number of elements in an `iovec' array.  */
-#define	_POSIX_UIO_MAXIOV	16
-
-/* Maximum number of characters in a tty name.  */
-#define	_POSIX_TTY_NAME_MAX	9
-
-/* Number of timer for a process.  */
-#define _POSIX_TIMER_MAX	32
-
-/* Maximum length of login name.  */
-#define	_POSIX_LOGIN_NAME_MAX	9
-
-/* Maximum clock resolution in nanoseconds.  */
-#define _POSIX_CLOCKRES_MIN	20000000
-
-
-/* Get the implementation-specific values for the above.  */
-#include <bits/local_lim.h>
-
-
-#ifndef	SSIZE_MAX
-# define SSIZE_MAX	INT_MAX
-#endif
-
-
-/* This value is a guaranteed minimum maximum.
-   The current maximum can be got from `sysconf'.  */
-
-#ifndef	NGROUPS_MAX
-# define NGROUPS_MAX	_POSIX_NGROUPS_MAX
-#endif
-
-#endif	/* bits/posix1_lim.h  */
diff --git a/libc/sysdeps/linux/v850/bits/posix2_lim.h b/libc/sysdeps/linux/v850/bits/posix2_lim.h
deleted file mode 100644
index 24483a09d..000000000
--- a/libc/sysdeps/linux/v850/bits/posix2_lim.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1991, 1996, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; include <limits.h> instead.
- */
-
-#ifndef	_BITS_POSIX2_LIM_H
-#define	_BITS_POSIX2_LIM_H	1
-
-
-/* The maximum `ibase' and `obase' values allowed by the `bc' utility.  */
-#define	_POSIX2_BC_BASE_MAX		99
-
-/* The maximum number of elements allowed in an array by the `bc' utility.  */
-#define	_POSIX2_BC_DIM_MAX		2048
-
-/* The maximum `scale' value allowed by the `bc' utility.  */
-#define	_POSIX2_BC_SCALE_MAX		99
-
-/* The maximum length of a string constant accepted by the `bc' utility.  */
-#define	_POSIX2_BC_STRING_MAX		1000
-
-/* The maximum number of weights that can be assigned to an entry of
-   the LC_COLLATE `order' keyword in the locale definition file.  */
-#define	_POSIX2_COLL_WEIGHTS_MAX	2
-
-/* The maximum number of expressions that can be nested
-   within parentheses by the `expr' utility.  */
-#define	_POSIX2_EXPR_NEST_MAX		32
-
-/* The maximum length, in bytes, of an input line.  */
-#define	_POSIX2_LINE_MAX		2048
-
-/* The maximum number of repeated occurrences of a regular expression
-   permitted when using the interval notation `\{M,N\}'.  */
-#define	_POSIX2_RE_DUP_MAX		255
-
-/* The maximum number of bytes in a character class name.  We have no
-   fixed limit, 2048 is a high number.  */
-#define	_POSIX2_CHARCLASS_NAME_MAX	14
-
-
-/* These values are implementation-specific,
-   and may vary within the implementation.
-   Their precise values can be obtained from sysconf.  */
-
-#ifndef	BC_BASE_MAX
-#define	BC_BASE_MAX		_POSIX2_BC_BASE_MAX
-#endif
-#ifndef	BC_DIM_MAX
-#define	BC_DIM_MAX		_POSIX2_BC_DIM_MAX
-#endif
-#ifndef	BC_SCALE_MAX
-#define	BC_SCALE_MAX		_POSIX2_BC_SCALE_MAX
-#endif
-#ifndef	BC_STRING_MAX
-#define	BC_STRING_MAX		_POSIX2_BC_STRING_MAX
-#endif
-#ifndef	COLL_WEIGHTS_MAX
-#define	COLL_WEIGHTS_MAX	255
-#endif
-#ifndef	EXPR_NEST_MAX
-#define	EXPR_NEST_MAX		_POSIX2_EXPR_NEST_MAX
-#endif
-#ifndef	LINE_MAX
-#define	LINE_MAX		_POSIX2_LINE_MAX
-#endif
-#ifndef	CHARCLASS_NAME_MAX
-#define	CHARCLASS_NAME_MAX	2048
-#endif
-
-/* This value is defined like this in regex.h.  */
-#define	RE_DUP_MAX (0x7fff)
-
-#endif	/* bits/posix2_lim.h */
diff --git a/libc/sysdeps/linux/v850/bits/posix_opt.h b/libc/sysdeps/linux/v850/bits/posix_opt.h
deleted file mode 100644
index 68f200f84..000000000
--- a/libc/sysdeps/linux/v850/bits/posix_opt.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* Define POSIX options for Linux.
-   Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef	_POSIX_OPT_H
-#define	_POSIX_OPT_H	1
-
-/* Job control is supported.  */
-#define	_POSIX_JOB_CONTROL	1
-
-/* Processes have a saved set-user-ID and a saved set-group-ID.  */
-#define	_POSIX_SAVED_IDS	1
-
-/* Priority scheduling is supported.  */
-#define	_POSIX_PRIORITY_SCHEDULING	1
-
-/* Synchronizing file data is supported.  */
-#define	_POSIX_SYNCHRONIZED_IO	1
-
-/* The fsync function is present.  */
-#define	_POSIX_FSYNC	1
-
-/* Mapping of files to memory is supported.  */
-#define	_POSIX_MAPPED_FILES	1
-
-/* Locking of all memory is supported.  */
-#define	_POSIX_MEMLOCK	1
-
-/* Locking of ranges of memory is supported.  */
-#define	_POSIX_MEMLOCK_RANGE	1
-
-/* Setting of memory protections is supported.  */
-#define	_POSIX_MEMORY_PROTECTION	1
-
-/* Implementation supports `poll' function.  */
-#define	_POSIX_POLL	1
-
-/* Implementation supports `select' and `pselect' functions.  */
-#define	_POSIX_SELECT	1
-
-/* Only root can change owner of file.  */
-#define	_POSIX_CHOWN_RESTRICTED	1
-
-/* `c_cc' member of 'struct termios' structure can be disabled by
-   using the value _POSIX_VDISABLE.  */
-#define	_POSIX_VDISABLE	'\0'
-
-/* Filenames are not silently truncated.  */
-#define	_POSIX_NO_TRUNC	1
-
-/* X/Open realtime support is available.  */
-#define _XOPEN_REALTIME	1
-
-/* X/Open realtime thread support is available.  */
-#undef _XOPEN_REALTIME_THREADS	1
-
-/* XPG4.2 shared memory is supported.  */
-#define	_XOPEN_SHM	1
-
-/* Tell we have POSIX threads.  */
-#undef _POSIX_THREADS	1
-
-/* We have the reentrant functions described in POSIX.  */
-#define _POSIX_REENTRANT_FUNCTIONS      1
-#define _POSIX_THREAD_SAFE_FUNCTIONS	1
-
-/* We provide priority scheduling for threads.  */
-#define	_POSIX_THREAD_PRIORITY_SCHEDULING	1
-
-/* We support user-defined stack sizes.  */
-#define _POSIX_THREAD_ATTR_STACKSIZE	1
-
-/* We support user-defined stacks.  */
-#define _POSIX_THREAD_ATTR_STACKADDR	1
-
-/* We support POSIX.1b semaphores, but only the non-shared form for now.  */
-#define _POSIX_SEMAPHORES	1
-
-/* Real-time signals are supported.  */
-#define _POSIX_REALTIME_SIGNALS	1
-
-/* We support asynchronous I/O.  */
-#define _POSIX_ASYNCHRONOUS_IO	1
-#define _POSIX_ASYNC_IO		1
-/* Alternative name for Unix98.  */
-#define _LFS_ASYNCHRONOUS_IO	1
-
-/* The LFS support in asynchronous I/O is also available.  */
-#define _LFS64_ASYNCHRONOUS_IO	1
-
-/* The rest of the LFS is also available.  */
-#define _LFS_LARGEFILE		1
-#define _LFS64_LARGEFILE	1
-#define _LFS64_STDIO		1
-
-/* POSIX shared memory objects are implemented.  */
-#define _POSIX_SHARED_MEMORY_OBJECTS	1
-
-/* GNU libc provides regular expression handling.  */
-#define _POSIX_REGEXP	1
-
-/* Reader/Writer locks are available.  */
-#define _POSIX_READER_WRITER_LOCKS	200912L
-
-/* We have a POSIX shell.  */
-#define _POSIX_SHELL	1
-
-/* We support the Timeouts option.  */
-#define _POSIX_TIMEOUTS	200912L
-
-/* We support spinlocks.  */
-#define _POSIX_SPIN_LOCKS	200912L
-
-/* The `spawn' function family is supported.  */
-#define _POSIX_SPAWN	200912L
-
-/* We have POSIX timers.  */
-#define _POSIX_TIMERS	1
-
-/* The barrier functions are available.  */
-#define _POSIX_BARRIERS	200912L
-
-/* POSIX message queues are not yet supported.  */
-#undef	_POSIX_MESSAGE_PASSING
-
-#endif /* posix_opt.h */
diff --git a/libc/sysdeps/linux/v850/bits/pthreadtypes.h b/libc/sysdeps/linux/v850/bits/pthreadtypes.h
deleted file mode 100644
index 7f9d92f8d..000000000
--- a/libc/sysdeps/linux/v850/bits/pthreadtypes.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix        */
-/* threads for Linux.                                                   */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr)              */
-/*                                                                      */
-/* This program is free software; you can redistribute it and/or        */
-/* modify it under the terms of the GNU Library General Public License  */
-/* as published by the Free Software Foundation; either version 2       */
-/* of the License, or (at your option) any later version.               */
-/*                                                                      */
-/* This program is distributed in the hope that it will be useful,      */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of       */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        */
-/* GNU Library General Public License for more details.                 */
-
-#if !defined _BITS_TYPES_H && !defined _PTHREAD_H
-# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H	1
-
-#define __need_schedparam
-#include <bits/sched.h>
-
-/* Fast locks (not abstract because mutexes and conditions aren't abstract). */
-struct _pthread_fastlock
-{
-  long int __status;   /* "Free" or "taken" or head of waiting list */
-  int __spinlock;      /* Used by compare_and_swap emulation. Also,
-			  adaptive SMP lock stores spin count here. */
-};
-
-#ifndef _PTHREAD_DESCR_DEFINED
-/* Thread descriptors */
-typedef struct _pthread_descr_struct *_pthread_descr;
-# define _PTHREAD_DESCR_DEFINED
-#endif
-
-
-/* Attributes for threads.  */
-typedef struct __pthread_attr_s
-{
-  int __detachstate;
-  int __schedpolicy;
-  struct __sched_param __schedparam;
-  int __inheritsched;
-  int __scope;
-  size_t __guardsize;
-  int __stackaddr_set;
-  void *__stackaddr;
-  size_t __stacksize;
-} pthread_attr_t;
-
-
-/* Conditions (not abstract because of PTHREAD_COND_INITIALIZER */
-typedef struct
-{
-  struct _pthread_fastlock __c_lock; /* Protect against concurrent access */
-  _pthread_descr __c_waiting;        /* Threads waiting on this condition */
-} pthread_cond_t;
-
-
-/* Attribute for conditionally variables.  */
-typedef struct
-{
-  int __dummy;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Mutexes (not abstract because of PTHREAD_MUTEX_INITIALIZER).  */
-/* (The layout is unnatural to maintain binary compatibility
-    with earlier releases of LinuxThreads.) */
-typedef struct
-{
-  int __m_reserved;               /* Reserved for future use */
-  int __m_count;                  /* Depth of recursive locking */
-  _pthread_descr __m_owner;       /* Owner thread (if recursive or errcheck) */
-  int __m_kind;                   /* Mutex kind: fast, recursive or errcheck */
-  struct _pthread_fastlock __m_lock; /* Underlying fast lock */
-} pthread_mutex_t;
-
-
-/* Attribute for mutex.  */
-typedef struct
-{
-  int __mutexkind;
-} pthread_mutexattr_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#ifdef __USE_UNIX98
-/* Read-write locks.  */
-typedef struct
-{
-  struct _pthread_fastlock __rw_lock; /* Lock to guarantee mutual exclusion */
-  int __rw_readers;                   /* Number of readers */
-  _pthread_descr __rw_writer;         /* Identity of writer, or NULL if none */
-  _pthread_descr __rw_read_waiting;   /* Threads waiting for reading */
-  _pthread_descr __rw_write_waiting;  /* Threads waiting for writing */
-  int __rw_kind;                      /* Reader/Writer preference selection */
-  int __rw_pshared;                   /* Shared between processes or not */
-} pthread_rwlock_t;
-
-
-/* Attribute for read-write locks.  */
-typedef struct
-{
-  int __lockkind;
-  int __pshared;
-} pthread_rwlockattr_t;
-#endif
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barrier. */
-typedef struct {
-  struct _pthread_fastlock __ba_lock; /* Lock to guarantee mutual exclusion */
-  int __ba_required;                  /* Threads needed for completion */
-  int __ba_present;                   /* Threads waiting */
-  _pthread_descr __ba_waiting;        /* Queue of waiting threads */
-} pthread_barrier_t;
-
-/* barrier attribute */
-typedef struct {
-  int __pshared;
-} pthread_barrierattr_t;
-
-#endif
-
-
-/* Thread identifiers */
-typedef unsigned long int pthread_t;
-
-#endif	/* bits/pthreadtypes.h */
diff --git a/libc/sysdeps/linux/v850/bits/sched.h b/libc/sysdeps/linux/v850/bits/sched.h
deleted file mode 100644
index 5c10d85d4..000000000
--- a/libc/sysdeps/linux/v850/bits/sched.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Definitions of constants and data structure for POSIX 1003.1b-1993
-   scheduling interface.
-   Copyright (C) 1996, 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __need_schedparam
-
-#ifndef _SCHED_H
-# error "Never include <bits/sched.h> directly; use <sched.h> instead."
-#endif
-
-
-/* Scheduling algorithms.  */
-#define SCHED_OTHER	0
-#define SCHED_FIFO	1
-#define SCHED_RR	2
-
-#ifdef __USE_MISC
-/* Cloning flags.  */
-# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
-# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
-# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
-# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
-# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
-# define CLONE_PID     0x00001000 /* Set if pid shared.  */
-# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
-# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
-				     wake it up on mm_release.  */
-#endif
-
-/* The official definition.  */
-struct sched_param
-  {
-    int __sched_priority;
-  };
-
-__BEGIN_DECLS
-
-/* Clone current process.  */
-#ifdef __USE_MISC
-extern int clone (int (*__fn) (void *__arg), void *__child_stack,
-		  int __flags, void *__arg) __THROW;
-#endif
-
-__END_DECLS
-
-#endif	/* need schedparam */
-
-#if !defined __defined_schedparam \
-    && (defined __need_schedparam || defined _SCHED_H)
-# define __defined_schedparam	1
-/* Data structure to describe a process' schedulability.  */
-struct __sched_param
-  {
-    int __sched_priority;
-  };
-# undef __need_schedparam
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/select.h b/libc/sysdeps/linux/v850/bits/select.h
deleted file mode 100644
index b6bb05452..000000000
--- a/libc/sysdeps/linux/v850/bits/select.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * include/bits/select.h -- fd_set operations
- *
- *  Copyright (C) 2001  NEC Corporation
- *  Copyright (C) 2001  Miles Bader <miles@gnu.org>
- *  Copyright (C) 1997, 1998 Free Software Foundation, Inc.
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
-
-#ifndef _SYS_SELECT_H
-# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
-#endif
-
-#ifdef __GNUC__
-
-/* We don't use `memset' because this would require a prototype and
-   the array isn't too big.  */
-#define __FD_ZERO(s)							      \
-  do {									      \
-    unsigned int __i;							      \
-    fd_set *__arr = (s);						      \
-    for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i)	      \
-      __FDS_BITS (__arr)[__i] = 0;					      \
-  } while (0)
-
-#define __FD_SET(fd, s)						       	      \
-  do {									      \
-	int __fd = (fd);						      \
-	void *__addr = (void *)&__FDS_BITS (s);				      \
-	__asm__ __volatile__ ("set1 %0, [%1]"				      \
-			      : /*nothing*/				      \
-			      : "r" (__fd & 0x7), "r" (__addr + (__fd >> 3)));\
-  } while (0)
-
-#define __FD_CLR(fd, s)							      \
-  do {									      \
-	int __fd = (fd);						      \
-	void *__addr = (void *)&__FDS_BITS (s);				      \
-	__asm__ __volatile__ ("clr1 %0, [%1]"				      \
-			      : /*nothing*/				      \
-			      : "r" (__fd & 0x7), "r" (__addr + (__fd >> 3)));\
-  } while (0)
-
-#define __FD_ISSET(fd, s)						      \
-  ({									      \
-	int __fd = (fd);						      \
-	void *__addr = (void *)&__FDS_BITS (s);				      \
-	int res;							      \
-	__asm__ ("tst1 %1, [%2]; setf nz, %0"				      \
-		 : "=r" (res)						      \
-		 : "r" (__fd & 0x7), "r" (__addr + (__fd >> 3)));	      \
-	res;								      \
-  })
-
-#else /* !__GNUC__ */
-
-#define __FD_SET(d, s)     (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
-#define __FD_CLR(d, s)     (__FDS_BITS (s)[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, s)   ((__FDS_BITS (s)[__FDELT(d)] & __FDMASK(d)) != 0)
-
-#endif /* __GNUC__ */
diff --git a/libc/sysdeps/linux/v850/bits/sem.h b/libc/sysdeps/linux/v850/bits/sem.h
deleted file mode 100644
index 6193501e2..000000000
--- a/libc/sysdeps/linux/v850/bits/sem.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'.  */
-#define SEM_UNDO	0x1000		/* undo the operation on exit */
-
-/* Commands for `semctl'.  */
-#define GETPID		11		/* get sempid */
-#define GETVAL		12		/* get semval */
-#define GETALL		13		/* get all semval's */
-#define GETNCNT		14		/* get semncnt */
-#define GETZCNT		15		/* get semzcnt */
-#define SETVAL		16		/* set semval */
-#define SETALL		17		/* set all semval's */
-
-
-/* Data structure describing a set of semaphores.  */
-struct semid_ds
-{
-  struct ipc_perm sem_perm;		/* operation permission struct */
-  __time_t sem_otime;			/* last semop() time */
-  unsigned long int __unused1;
-  __time_t sem_ctime;			/* last time changed by semctl() */
-  unsigned long int __unused2;
-  unsigned long int sem_nsems;		/* number of semaphores in set */
-  unsigned long int __unused3;
-  unsigned long int __unused4;
-};
-
-/* The user should define a union like the following to use it for arguments
-   for `semctl'.
-
-   union semun
-   {
-     int val;				<= value for SETVAL
-     struct semid_ds *buf;		<= buffer for IPC_STAT & IPC_SET
-     unsigned short int *array;		<= array for GETALL & SETALL
-     struct seminfo *__buf;		<= buffer for IPC_INFO
-   };
-
-   Previous versions of this file used to define this union but this is
-   incorrect.  One can test the macro _SEM_SEMUN_UNDEFINED to see whether
-   one must define the union or not.  */
-#define _SEM_SEMUN_UNDEFINED	1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct  seminfo
-{
-  int semmap;
-  int semmni;
-  int semmns;
-  int semmnu;
-  int semmsl;
-  int semopm;
-  int semume;
-  int semusz;
-  int semvmx;
-  int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/v850/bits/setjmp.h b/libc/sysdeps/linux/v850/bits/setjmp.h
deleted file mode 100644
index 3e4214a27..000000000
--- a/libc/sysdeps/linux/v850/bits/setjmp.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libc/sysdeps/linux/v850/bits/setjmp.h -- v850 version of `jmp_buf' type
- *
- *  Copyright (C) 2001  NEC Corporation
- *  Copyright (C) 2001  Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- * 
- * Written by Miles Bader <miles@gnu.org>
- */
-
-#ifndef _SETJMP_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-#ifndef _ASM
-typedef struct
-  {
-    /* Stack pointer.  */
-    void *__sp;
-
-    /* Link pointer.  */
-    void *__lp;
-
-    /* Callee-saved registers r2 and r20-r29.  */
-    int __regs[11];
-  } __jmp_buf[1];
-#endif
-
-#define JB_SIZE		(4 * 13)
-
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
-  ((__ptr_t) (address) < &(jmpbuf)[0].__sp)
diff --git a/libc/sysdeps/linux/v850/bits/shm.h b/libc/sysdeps/linux/v850/bits/shm.h
deleted file mode 100644
index 18246c3bd..000000000
--- a/libc/sysdeps/linux/v850/bits/shm.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget.  */
-#define SHM_R		0400		/* or S_IRUGO from <linux/stat.h> */
-#define SHM_W		0200		/* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'.  */
-#define SHM_RDONLY	010000		/* attach read-only else read-write */
-#define SHM_RND		020000		/* round attach address to SHMLBA */
-#define SHM_REMAP	040000		/* take-over region on attach */
-
-/* Commands for `shmctl'.  */
-#define SHM_LOCK	11		/* lock segment (root only) */
-#define SHM_UNLOCK	12		/* unlock segment (root only) */
-
-
-/* Type to count number of attaches.  */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a set of semaphores.  */
-struct shmid_ds
-  {
-    struct ipc_perm shm_perm;		/* operation permission struct */
-    size_t shm_segsz;			/* size of segment in bytes */
-    __time_t shm_atime;			/* time of last shmat() */
-    unsigned long int __unused1;
-    __time_t shm_dtime;			/* time of last shmdt() */
-    unsigned long int __unused2;
-    __time_t shm_ctime;			/* time of last change by shmctl() */
-    unsigned long int __unused3;
-    __pid_t shm_cpid;			/* pid of creator */
-    __pid_t shm_lpid;			/* pid of last shmop */
-    shmatt_t shm_nattch;		/* number of current attaches */
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-  };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 	13
-# define SHM_INFO 	14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST	01000	/* segment will be destroyed on last detach */
-# define SHM_LOCKED	02000   /* segment will not be swapped */
-
-struct	shminfo
-  {
-    unsigned long int shmmax;
-    unsigned long int shmmin;
-    unsigned long int shmmni;
-    unsigned long int shmseg;
-    unsigned long int shmall;
-    unsigned long int __unused1;
-    unsigned long int __unused2;
-    unsigned long int __unused3;
-    unsigned long int __unused4;
-  };
-
-struct shm_info
-  {
-    int used_ids;
-    unsigned long int shm_tot;	/* total allocated shm */
-    unsigned long int shm_rss;	/* total resident shm */
-    unsigned long int shm_swp;	/* total swapped shm */
-    unsigned long int swap_attempts;
-    unsigned long int swap_successes;
-  };
-
-#endif /* __USE_MISC */
diff --git a/libc/sysdeps/linux/v850/bits/sigaction.h b/libc/sysdeps/linux/v850/bits/sigaction.h
deleted file mode 100644
index 48cc5312f..000000000
--- a/libc/sysdeps/linux/v850/bits/sigaction.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* The proper definitions for Linux's sigaction.
-   Copyright (C) 1993-1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives.  */
-struct sigaction
-  {
-    /* Signal handler.  */
-#ifdef __USE_POSIX199309
-    union
-      {
-	/* Used if SA_SIGINFO is not set.  */
-	__sighandler_t sa_handler;
-	/* Used if SA_SIGINFO is set.  */
-	void (*sa_sigaction) (int, siginfo_t *, void *);
-      }
-    __sigaction_handler;
-# define sa_handler	__sigaction_handler.sa_handler
-# define sa_sigaction	__sigaction_handler.sa_sigaction
-#else
-    __sighandler_t sa_handler;
-#endif
-
-    /* Additional set of signals to be blocked.  */
-    __sigset_t sa_mask;
-
-    /* Special flags.  */
-    int sa_flags;
-
-    /* Restore handler.  */
-    void (*sa_restorer) (void);
-  };
-
-/* Bits in `sa_flags'.  */
-#define	SA_NOCLDSTOP  1		 /* Don't send SIGCHLD when children stop.  */
-#define SA_NOCLDWAIT  2		 /* Don't create zombie on child death.  */
-#define SA_SIGINFO    4		 /* Invoke signal-catching function with
-				    three arguments instead of one.  */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK   0x08000000 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART   0x10000000 /* Restart syscall on signal return.  */
-# define SA_NODEFER   0x40000000 /* Don't automatically block the signal when
-				    its handler is being executed.  */
-# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler.  */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op.  */
-
-/* Some aliases for the SA_ constants.  */
-# define SA_NOMASK    SA_NODEFER
-# define SA_ONESHOT   SA_RESETHAND
-# define SA_STACK     SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'.  */
-#define	SIG_BLOCK     0		 /* Block signals.  */
-#define	SIG_UNBLOCK   1		 /* Unblock signals.  */
-#define	SIG_SETMASK   2		 /* Set the set of blocked signals.  */
diff --git a/libc/sysdeps/linux/v850/bits/sigcontext.h b/libc/sysdeps/linux/v850/bits/sigcontext.h
deleted file mode 100644
index 67dcf9498..000000000
--- a/libc/sysdeps/linux/v850/bits/sigcontext.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sigcontext_struct
-/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
-   we need sigcontext.  */
-# define sigcontext_struct sigcontext
-
-# include <asm/sigcontext.h>
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/siginfo.h b/libc/sysdeps/linux/v850/bits/siginfo.h
deleted file mode 100644
index 70a8c217e..000000000
--- a/libc/sysdeps/linux/v850/bits/siginfo.h
+++ /dev/null
@@ -1,306 +0,0 @@
-/* siginfo_t, sigevent and constants.  Linux/SPARC version.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
-    && !defined __need_sigevent_t
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-#include <bits/wordsize.h>
-
-#if (!defined __have_sigval_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t \
-	 || defined __need_sigevent_t))
-# define __have_sigval_t	1
-
-/* Type for data associated with a signal.  */
-typedef union sigval
-  {
-    int sival_int;
-    void *sival_ptr;
-  } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
-     && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t	1
-
-# define __SI_MAX_SIZE     128
-# if __WORDSIZE == 64
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-typedef struct siginfo
-  {
-    int si_signo;		/* Signal number.  */
-    int si_errno;		/* If non-zero, an errno value associated with
-				   this signal, as defined in <errno.h>.  */
-    int si_code;		/* Signal code.  */
-
-    union
-      {
-	int _pad[__SI_PAD_SIZE];
-
-	 /* kill().  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	  } _kill;
-
-	/* POSIX.1b timers.  */
-	struct
-	  {
-	    unsigned int _timer1;
-	    unsigned int _timer2;
-	  } _timer;
-
-	/* POSIX.1b signals.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Sending process ID.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    sigval_t si_sigval;	/* Signal value.  */
-	  } _rt;
-
-	/* SIGCHLD.  */
-	struct
-	  {
-	    __pid_t si_pid;	/* Which child.  */
-	    __uid_t si_uid;	/* Real user ID of sending process.  */
-	    int si_status;	/* Exit value or signal.  */
-	    __clock_t si_utime;
-	    __clock_t si_stime;
-	  } _sigchld;
-
-	/* SIGILL, SIGFPE, SIGSEGV, SIGBUS.  */
-	struct
-	  {
-	    void *si_addr;	/* Faulting insn/memory ref.  */
-	  } _sigfault;
-
-	/* SIGPOLL.  */
-	struct
-	  {
-	    long int si_band;	/* Band event for SIGPOLL.  */
-	    int si_fd;
-	  } _sigpoll;
-      } _sifields;
-  } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names.  */
-# define si_pid		_sifields._kill.si_pid
-# define si_uid		_sifields._kill.si_uid
-# define si_timer1	_sifields._timer._timer1
-# define si_timer2	_sifields._timer._timer2
-# define si_status	_sifields._sigchld.si_status
-# define si_utime	_sifields._sigchld.si_utime
-# define si_stime	_sifields._sigchld.si_stime
-# define si_value	_sifields._rt.si_sigval
-# define si_int		_sifields._rt.si_sigval.sival_int
-# define si_ptr		_sifields._rt.si_sigval.sival_ptr
-# define si_addr	_sifields._sigfault.si_addr
-# define si_band	_sifields._sigpoll.si_band
-# define si_fd		_sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'.  Positive values are reserved for kernel-generated
-   signals.  */
-enum
-{
-  SI_ASYNCNL = -6,		/* Sent by asynch name lookup completion.  */
-# define SI_ASYNCNL	SI_ASYNCNL
-  SI_SIGIO,			/* Sent by queued SIGIO. */
-# define SI_SIGIO	SI_SIGIO
-  SI_ASYNCIO,			/* Sent by AIO completion.  */
-# define SI_ASYNCIO	SI_ASYNCIO
-  SI_MESGQ,			/* Sent by real time mesq state change.  */
-# define SI_MESGQ	SI_MESGQ
-  SI_TIMER,			/* Sent by timer expiration.  */
-# define SI_TIMER	SI_TIMER
-  SI_QUEUE,			/* Sent by sigqueue.  */
-# define SI_QUEUE	SI_QUEUE
-  SI_USER,			/* Sent by kill, sigsend, raise.  */
-# define SI_USER	SI_USER
-  SI_KERNEL = 0x80		/* Send by kernel.  */
-#define SI_KERNEL	SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal.  */
-enum
-{
-  ILL_ILLOPC = 1,		/* Illegal opcode.  */
-# define ILL_ILLOPC	ILL_ILLOPC
-  ILL_ILLOPN,			/* Illegal operand.  */
-# define ILL_ILLOPN	ILL_ILLOPN
-  ILL_ILLADR,			/* Illegal addressing mode.  */
-# define ILL_ILLADR	ILL_ILLADR
-  ILL_ILLTRP,			/* Illegal trap. */
-# define ILL_ILLTRP	ILL_ILLTRP
-  ILL_PRVOPC,			/* Privileged opcode.  */
-# define ILL_PRVOPC	ILL_PRVOPC
-  ILL_PRVREG,			/* Privileged register.  */
-# define ILL_PRVREG	ILL_PRVREG
-  ILL_COPROC,			/* Coprocessor error.  */
-# define ILL_COPROC	ILL_COPROC
-  ILL_BADSTK			/* Internal stack error.  */
-# define ILL_BADSTK	ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal.  */
-enum
-{
-  FPE_INTDIV = 1,		/* Integer divide by zero.  */
-# define FPE_INTDIV	FPE_INTDIV
-  FPE_INTOVF,			/* Integer overflow.  */
-# define FPE_INTOVF	FPE_INTOVF
-  FPE_FLTDIV,			/* Floating point divide by zero.  */
-# define FPE_FLTDIV	FPE_FLTDIV
-  FPE_FLTOVF,			/* Floating point overflow.  */
-# define FPE_FLTOVF	FPE_FLTOVF
-  FPE_FLTUND,			/* Floating point underflow.  */
-# define FPE_FLTUND	FPE_FLTUND
-  FPE_FLTRES,			/* Floating point inexact result.  */
-# define FPE_FLTRES	FPE_FLTRES
-  FPE_FLTINV,			/* Floating point invalid operation.  */
-# define FPE_FLTINV	FPE_FLTINV
-  FPE_FLTSUB			/* Subscript out of range.  */
-# define FPE_FLTSUB	FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal.  */
-enum
-{
-  SEGV_MAPERR = 1,		/* Address not mapped to object.  */
-# define SEGV_MAPERR	SEGV_MAPERR
-  SEGV_ACCERR			/* Invalid permissions for mapped object.  */
-# define SEGV_ACCERR	SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal.  */
-enum
-{
-  BUS_ADRALN = 1,		/* Invalid address alignment.  */
-# define BUS_ADRALN	BUS_ADRALN
-  BUS_ADRERR,			/* Non-existant physical address.  */
-# define BUS_ADRERR	BUS_ADRERR
-  BUS_OBJERR			/* Object specific hardware error.  */
-# define BUS_OBJERR	BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal.  */
-enum
-{
-  TRAP_BRKPT = 1,		/* Process breakpoint.  */
-# define TRAP_BRKPT	TRAP_BRKPT
-  TRAP_TRACE			/* Process trace trap.  */
-# define TRAP_TRACE	TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal.  */
-enum
-{
-  CLD_EXITED = 1,		/* Child has exited.  */
-# define CLD_EXITED	CLD_EXITED
-  CLD_KILLED,			/* Child was killed.  */
-# define CLD_KILLED	CLD_KILLED
-  CLD_DUMPED,			/* Child terminated abnormally.  */
-# define CLD_DUMPED	CLD_DUMPED
-  CLD_TRAPPED,			/* Traced child has trapped.  */
-# define CLD_TRAPPED	CLD_TRAPPED
-  CLD_STOPPED,			/* Child has stopped.  */
-# define CLD_STOPPED	CLD_STOPPED
-  CLD_CONTINUED			/* Stopped child has continued.  */
-# define CLD_CONTINUED	CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal.  */
-enum
-{
-  POLL_IN = 1,			/* Data input available.  */
-# define POLL_IN	POLL_IN
-  POLL_OUT,			/* Output buffers available.  */
-# define POLL_OUT	POLL_OUT
-  POLL_MSG,			/* Input message available.   */
-# define POLL_MSG	POLL_MSG
-  POLL_ERR,			/* I/O error.  */
-# define POLL_ERR	POLL_ERR
-  POLL_PRI,			/* High priority input available.  */
-# define POLL_PRI	POLL_PRI
-  POLL_HUP			/* Device disconnected.  */
-# define POLL_HUP	POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif	/* !have siginfo_t && (have _SIGNAL_H || need siginfo_t).  */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
-    && !defined __have_sigevent_t
-# define __have_sigevent_t	1
-
-/* Structure to transport application-defined values with signals.  */
-# define __SIGEV_MAX_SIZE	64
-# if __WORDSIZE == 64
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
-
-/* Forward declaration of the `pthread_attr_t' type.  */
-struct __pthread_attr_s;
-
-typedef struct sigevent
-  {
-    sigval_t sigev_value;
-    int sigev_signo;
-    int sigev_notify;
-
-    union
-      {
-	int _pad[__SIGEV_PAD_SIZE];
-
-	struct
-	  {
-	    void (*_function) (sigval_t);	  /* Function to start.  */
-	    struct __pthread_attr_s *_attribute;  /* Really pthread_attr_t.  */
-	  } _sigev_thread;
-      } _sigev_un;
-  } sigevent_t;
-
-/* POSIX names to access some of the members.  */
-# define sigev_notify_function   _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values.  */
-enum
-{
-  SIGEV_SIGNAL = 0,		/* Notify via signal.  */
-# define SIGEV_SIGNAL	SIGEV_SIGNAL
-  SIGEV_NONE,			/* Other notification: meaningless.  */
-# define SIGEV_NONE	SIGEV_NONE
-  SIGEV_THREAD			/* Deliver via thread creation.  */
-# define SIGEV_THREAD	SIGEV_THREAD
-};
-
-#endif	/* have _SIGNAL_H.  */
diff --git a/libc/sysdeps/linux/v850/bits/signum.h b/libc/sysdeps/linux/v850/bits/signum.h
deleted file mode 100644
index 74259b492..000000000
--- a/libc/sysdeps/linux/v850/bits/signum.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Signal number definitions.  Linux version.
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifdef	_SIGNAL_H
-
-/* Fake signal functions.  */
-#define SIG_ERR	((__sighandler_t) -1)		/* Error return.  */
-#define SIG_DFL	((__sighandler_t) 0)		/* Default action.  */
-#define SIG_IGN	((__sighandler_t) 1)		/* Ignore signal.  */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD	((__sighandler_t) 2)	/* Add signal to hold mask.  */
-#endif
-
-
-/* Signals.  */
-#define	SIGHUP		1	/* Hangup (POSIX).  */
-#define	SIGINT		2	/* Interrupt (ANSI).  */
-#define	SIGQUIT		3	/* Quit (POSIX).  */
-#define	SIGILL		4	/* Illegal instruction (ANSI).  */
-#define	SIGTRAP		5	/* Trace trap (POSIX).  */
-#define	SIGABRT		6	/* Abort (ANSI).  */
-#define	SIGIOT		6	/* IOT trap (4.2 BSD).  */
-#define	SIGBUS		7	/* BUS error (4.2 BSD).  */
-#define	SIGFPE		8	/* Floating-point exception (ANSI).  */
-#define	SIGKILL		9	/* Kill, unblockable (POSIX).  */
-#define	SIGUSR1		10	/* User-defined signal 1 (POSIX).  */
-#define	SIGSEGV		11	/* Segmentation violation (ANSI).  */
-#define	SIGUSR2		12	/* User-defined signal 2 (POSIX).  */
-#define	SIGPIPE		13	/* Broken pipe (POSIX).  */
-#define	SIGALRM		14	/* Alarm clock (POSIX).  */
-#define	SIGTERM		15	/* Termination (ANSI).  */
-#define	SIGSTKFLT	16	/* Stack fault.  */
-#define	SIGCLD		SIGCHLD	/* Same as SIGCHLD (System V).  */
-#define	SIGCHLD		17	/* Child status has changed (POSIX).  */
-#define	SIGCONT		18	/* Continue (POSIX).  */
-#define	SIGSTOP		19	/* Stop, unblockable (POSIX).  */
-#define	SIGTSTP		20	/* Keyboard stop (POSIX).  */
-#define	SIGTTIN		21	/* Background read from tty (POSIX).  */
-#define	SIGTTOU		22	/* Background write to tty (POSIX).  */
-#define	SIGURG		23	/* Urgent condition on socket (4.2 BSD).  */
-#define	SIGXCPU		24	/* CPU limit exceeded (4.2 BSD).  */
-#define	SIGXFSZ		25	/* File size limit exceeded (4.2 BSD).  */
-#define	SIGVTALRM	26	/* Virtual alarm clock (4.2 BSD).  */
-#define	SIGPROF		27	/* Profiling alarm clock (4.2 BSD).  */
-#define	SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
-#define	SIGPOLL		SIGIO	/* Pollable event occurred (System V).  */
-#define	SIGIO		29	/* I/O now possible (4.2 BSD).  */
-#define	SIGPWR		30	/* Power failure restart (System V).  */
-#define SIGSYS		31	/* Bad system call.  */
-#define SIGUNUSED	31
-
-#define	_NSIG		64	/* Biggest signal number + 1
-				   (including real-time signals).  */
-
-#define SIGRTMIN        (__libc_current_sigrtmin ())
-#define SIGRTMAX        (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel.  These values should not be
-   used directly at user level.  */
-#define __SIGRTMIN	32
-#define __SIGRTMAX	(_NSIG - 1)
-
-#endif	/* <signal.h> included.  */
diff --git a/libc/sysdeps/linux/v850/bits/sigset.h b/libc/sysdeps/linux/v850/bits/sigset.h
deleted file mode 100644
index c559b1a85..000000000
--- a/libc/sysdeps/linux/v850/bits/sigset.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/* __sig_atomic_t, __sigset_t, and related definitions.  Linux version.
-   Copyright (C) 1991, 1992, 1994, 1996, 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef	_SIGSET_H_types
-# define _SIGSET_H_types	1
-
-typedef int __sig_atomic_t;
-
-/* A `sigset_t' has a bit for each signal.  */
-
-# define _SIGSET_NWORDS	(1024 / (8 * sizeof (unsigned long int)))
-typedef struct
-  {
-    unsigned long int __val[_SIGSET_NWORDS];
-  } __sigset_t;
-
-#endif
-
-
-/* We only want to define these functions if <signal.h> was actually
-   included; otherwise we were included just to define the types.  Since we
-   are namespace-clean, it wouldn't hurt to define extra macros.  But
-   trouble can be caused by functions being defined (e.g., any global
-   register vars declared later will cause compilation errors).  */
-
-#if !defined _SIGSET_H_fns && defined _SIGNAL_H
-# define _SIGSET_H_fns 1
-
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-
-/* Return a mask that includes the bit for SIG only.  */
-# define __sigmask(sig) \
-  (((unsigned long int) 1) << (((sig) - 1) % (8 * sizeof (unsigned long int))))
-
-/* Return the word index for SIG.  */
-# define __sigword(sig)	(((sig) - 1) / (8 * sizeof (unsigned long int)))
-
-# if defined __GNUC__ && __GNUC__ >= 2
-#  define __sigemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = 0;	      \
-		    0; }))
-#  define __sigfillset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__set = (set);				      \
-		    while (--__cnt >= 0) __set->__val[__cnt] = ~0UL;	      \
-		    0; }))
-
-#  ifdef __USE_GNU
-/* The POSIX does not specify for handling the whole signal set in one
-   command.  This is often wanted and so we define three more functions
-   here.  */
-#   define __sigisemptyset(set) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    const sigset_t *__set = (set);			      \
-		    int __ret = __set->__val[--__cnt];			      \
-		    while (!__ret && --__cnt >= 0)			      \
-			__ret = __set->__val[__cnt];			      \
-		    __ret == 0; }))
-#   define __sigandset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      & __right->__val[__cnt]);	      \
-		    0; }))
-#   define __sigorset(dest, left, right) \
-  (__extension__ ({ int __cnt = _SIGSET_NWORDS;				      \
-		    sigset_t *__dest = (dest);				      \
-		    const sigset_t *__left = (left);			      \
-		    const sigset_t *__right = (right);			      \
-		    while (--__cnt >= 0)				      \
-		      __dest->__val[__cnt] = (__left->__val[__cnt]	      \
-					      | __right->__val[__cnt]);	      \
-		    0; }))
-#  endif
-# endif
-
-/* These functions needn't check for a bogus signal number -- error
-   checking is done in the non __ versions.  */
-
-extern int __sigismember (__const __sigset_t *, int);
-extern int __sigaddset (__sigset_t *, int);
-extern int __sigdelset (__sigset_t *, int);
-
-# ifdef __USE_EXTERN_INLINES
-#  define __SIGSETFN(NAME, BODY, CONST)					      \
-  _EXTERN_INLINE int							      \
-  NAME (CONST __sigset_t *__set, int __sig)				      \
-  {									      \
-    unsigned long int __mask = __sigmask (__sig);			      \
-    unsigned long int __word = __sigword (__sig);			      \
-    return BODY;							      \
-  }
-
-__SIGSETFN (__sigismember, (__set->__val[__word] & __mask) ? 1 : 0, __const)
-__SIGSETFN (__sigaddset, ((__set->__val[__word] |= __mask), 0), )
-__SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
-
-#  undef __SIGSETFN
-# endif
-
-#endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/v850/bits/sigstack.h b/libc/sysdeps/linux/v850/bits/sigstack.h
deleted file mode 100644
index 7f260367b..000000000
--- a/libc/sysdeps/linux/v850/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly.  Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete).  */
-struct sigstack
-  {
-    void *ss_sp;		/* Signal stack pointer.  */
-    int ss_onstack;		/* Nonzero if executing on this stack.  */
-  };
-
-
-/* Possible values for `ss_flags.'.  */
-enum
-{
-  SS_ONSTACK = 1,
-#define SS_ONSTACK	SS_ONSTACK
-  SS_DISABLE
-#define SS_DISABLE	SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler.  */
-#define MINSIGSTKSZ	2048
-
-/* System default stack size.  */
-#define SIGSTKSZ	8192
-
-
-/* Alternate, preferred interface.  */
-typedef struct sigaltstack
-  {
-    void *ss_sp;
-    int ss_flags;
-    size_t ss_size;
-  } stack_t;
diff --git a/libc/sysdeps/linux/v850/bits/sigthread.h b/libc/sysdeps/linux/v850/bits/sigthread.h
deleted file mode 100644
index b86e75f20..000000000
--- a/libc/sysdeps/linux/v850/bits/sigthread.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Signal handling function for threaded programs.
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef _BITS_SIGTHREAD_H
-#define _BITS_SIGTHREAD_H	1
-
-#if !defined _SIGNAL_H && !defined _PTHREAD_H
-# error "Never include this file directly.  Use <pthread.h> instead"
-#endif
-
-/* Functions for handling signals. */
-
-/* Modify the signal mask for the calling thread.  The arguments have
-   the same meaning as for sigprocmask(2). */
-extern int pthread_sigmask (int __how,
-			    __const __sigset_t *__restrict __newmask,
-			    __sigset_t *__restrict __oldmask)__THROW;
-
-/* Send signal SIGNO to the given thread. */
-extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
-
-#endif	/* bits/sigthread.h */
diff --git a/libc/sysdeps/linux/v850/bits/sockaddr.h b/libc/sysdeps/linux/v850/bits/sockaddr.h
deleted file mode 100644
index 3e1d1312d..000000000
--- a/libc/sysdeps/linux/v850/bits/sockaddr.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Definition of `struct sockaddr_*' common members.  Generic/4.2 BSD version.
-   Copyright (C) 1995,1996,1997,1998,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/socket.h> instead.
- */
-
-#ifndef _BITS_SOCKADDR_H
-#define _BITS_SOCKADDR_H	1
-
-
-/* POSIX.1g specifies this type name for the `sa_family' member.  */
-typedef unsigned short int sa_family_t;
-
-/* This macro is used to declare the initial common members
-   of the data types used for socket addresses, `struct sockaddr',
-   `struct sockaddr_in', `struct sockaddr_un', etc.  */
-
-#define	__SOCKADDR_COMMON(sa_prefix) \
-  sa_family_t sa_prefix##family
-
-#define __SOCKADDR_COMMON_SIZE	(sizeof (unsigned short int))
-
-#endif	/* bits/sockaddr.h */
diff --git a/libc/sysdeps/linux/v850/bits/socket.h b/libc/sysdeps/linux/v850/bits/socket.h
deleted file mode 100644
index f869b3c94..000000000
--- a/libc/sysdeps/linux/v850/bits/socket.h
+++ /dev/null
@@ -1,315 +0,0 @@
-/* System-specific socket constants and types.  Linux version.
-   Copyright (C) 1991,1992,1994-1999,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef __BITS_SOCKET_H
-#define __BITS_SOCKET_H
-
-#if !defined _SYS_SOCKET_H && !defined _NETINET_IN_H
-# error "Never include <bits/socket.h> directly; use <sys/socket.h> instead."
-#endif
-
-#define	__need_size_t
-#define __need_NULL
-#include <stddef.h>
-
-#include <limits.h>
-#include <sys/types.h>
-
-/* Type for length arguments in socket calls.  */
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-#endif
-
-/* Types of sockets.  */
-enum __socket_type
-{
-  SOCK_STREAM = 1,		/* Sequenced, reliable, connection-based
-				   byte streams.  */
-#define SOCK_STREAM SOCK_STREAM
-  SOCK_DGRAM = 2,		/* Connectionless, unreliable datagrams
-				   of fixed maximum length.  */
-#define SOCK_DGRAM SOCK_DGRAM
-  SOCK_RAW = 3,			/* Raw protocol interface.  */
-#define SOCK_RAW SOCK_RAW
-  SOCK_RDM = 4,			/* Reliably-delivered messages.  */
-#define SOCK_RDM SOCK_RDM
-  SOCK_SEQPACKET = 5,		/* Sequenced, reliable, connection-based,
-				   datagrams of fixed maximum length.  */
-#define SOCK_SEQPACKET SOCK_SEQPACKET
-  SOCK_PACKET = 10		/* Linux specific way of getting packets
-				   at the dev level.  For writing rarp and
-				   other similar things on the user level. */
-#define SOCK_PACKET SOCK_PACKET
-};
-
-/* Protocol families.  */
-#define	PF_UNSPEC	0	/* Unspecified.  */
-#define	PF_LOCAL	1	/* Local to host (pipes and file-domain).  */
-#define	PF_UNIX		PF_LOCAL /* Old BSD name for PF_LOCAL.  */
-#define	PF_FILE		PF_LOCAL /* Another non-standard name for PF_LOCAL.  */
-#define	PF_INET		2	/* IP protocol family.  */
-#define	PF_AX25		3	/* Amateur Radio AX.25.  */
-#define	PF_IPX		4	/* Novell Internet Protocol.  */
-#define	PF_APPLETALK	5	/* Appletalk DDP.  */
-#define	PF_NETROM	6	/* Amateur radio NetROM.  */
-#define	PF_BRIDGE	7	/* Multiprotocol bridge.  */
-#define	PF_ATMPVC	8	/* ATM PVCs.  */
-#define	PF_X25		9	/* Reserved for X.25 project.  */
-#define	PF_INET6	10	/* IP version 6.  */
-#define	PF_ROSE		11	/* Amateur Radio X.25 PLP.  */
-#define	PF_DECnet	12	/* Reserved for DECnet project.  */
-#define	PF_NETBEUI	13	/* Reserved for 802.2LLC project.  */
-#define	PF_SECURITY	14	/* Security callback pseudo AF.  */
-#define	PF_KEY		15	/* PF_KEY key management API.  */
-#define	PF_NETLINK	16
-#define	PF_ROUTE	PF_NETLINK /* Alias to emulate 4.4BSD.  */
-#define	PF_PACKET	17	/* Packet family.  */
-#define	PF_ASH		18	/* Ash.  */
-#define	PF_ECONET	19	/* Acorn Econet.  */
-#define	PF_ATMSVC	20	/* ATM SVCs.  */
-#define	PF_SNA		22	/* Linux SNA Project */
-#define	PF_IRDA		23	/* IRDA sockets.  */
-#define	PF_PPPOX	24	/* PPPoX sockets.  */
-#define	PF_WANPIPE	25	/* Wanpipe API sockets.  */
-#define	PF_BLUETOOTH	31	/* Bluetooth sockets.  */
-#define	PF_MAX		32	/* For now..  */
-
-/* Address families.  */
-#define	AF_UNSPEC	PF_UNSPEC
-#define	AF_LOCAL	PF_LOCAL
-#define	AF_UNIX		PF_UNIX
-#define	AF_FILE		PF_FILE
-#define	AF_INET		PF_INET
-#define	AF_AX25		PF_AX25
-#define	AF_IPX		PF_IPX
-#define	AF_APPLETALK	PF_APPLETALK
-#define	AF_NETROM	PF_NETROM
-#define	AF_BRIDGE	PF_BRIDGE
-#define	AF_ATMPVC	PF_ATMPVC
-#define	AF_X25		PF_X25
-#define	AF_INET6	PF_INET6
-#define	AF_ROSE		PF_ROSE
-#define	AF_DECnet	PF_DECnet
-#define	AF_NETBEUI	PF_NETBEUI
-#define	AF_SECURITY	PF_SECURITY
-#define	AF_KEY		PF_KEY
-#define	AF_NETLINK	PF_NETLINK
-#define	AF_ROUTE	PF_ROUTE
-#define	AF_PACKET	PF_PACKET
-#define	AF_ASH		PF_ASH
-#define	AF_ECONET	PF_ECONET
-#define	AF_ATMSVC	PF_ATMSVC
-#define	AF_SNA		PF_SNA
-#define	AF_IRDA		PF_IRDA
-#define	AF_PPPOX	PF_PPPOX
-#define	AF_WANPIPE	PF_WANPIPE
-#define	AF_BLUETOOTH	PF_BLUETOOTH
-#define	AF_MAX		PF_MAX
-
-/* Socket level values.  Others are defined in the appropriate headers.
-
-   XXX These definitions also should go into the appropriate headers as
-   far as they are available.  */
-#define SOL_RAW		255
-#define SOL_DECNET      261
-#define SOL_X25         262
-#define SOL_PACKET	263
-#define SOL_ATM		264	/* ATM layer (cell level).  */
-#define SOL_AAL		265	/* ATM Adaption Layer (packet level).  */
-#define SOL_IRDA	266
-
-/* Maximum queue length specifiable by listen.  */
-#define SOMAXCONN	128
-
-/* Get the definition of the macro to define the common sockaddr members.  */
-#include <bits/sockaddr.h>
-
-/* Structure describing a generic socket address.  */
-struct sockaddr
-  {
-    __SOCKADDR_COMMON (sa_);	/* Common data: address family and length.  */
-    char sa_data[14];		/* Address data.  */
-  };
-
-
-/* Structure large enough to hold any socket address (with the historical
-   exception of AF_UNIX).  We reserve 128 bytes.  */
-#if ULONG_MAX > 0xffffffff
-# define __ss_aligntype	__uint64_t
-#else
-# define __ss_aligntype	__uint32_t
-#endif
-#define _SS_SIZE	128
-#define _SS_PADSIZE	(_SS_SIZE - (2 * sizeof (__ss_aligntype)))
-
-struct sockaddr_storage
-  {
-    __SOCKADDR_COMMON (ss_);	/* Address family, etc.  */
-    __ss_aligntype __ss_align;	/* Force desired alignment.  */
-    char __ss_padding[_SS_PADSIZE];
-  };
-
-
-/* Bits in the FLAGS argument to `send', `recv', et al.  */
-enum
-  {
-    MSG_OOB		= 0x01,	/* Process out-of-band data.  */
-#define MSG_OOB		MSG_OOB
-    MSG_PEEK		= 0x02,	/* Peek at incoming messages.  */
-#define MSG_PEEK	MSG_PEEK
-    MSG_DONTROUTE	= 0x04,	/* Don't use local routing.  */
-#define MSG_DONTROUTE	MSG_DONTROUTE
-#ifdef __USE_GNU
-    /* DECnet uses a different name.  */
-    MSG_TRYHARD		= MSG_DONTROUTE,
-# define MSG_TRYHARD	MSG_DONTROUTE
-#endif
-    MSG_CTRUNC		= 0x08,	/* Control data lost before delivery.  */
-#define MSG_CTRUNC	MSG_CTRUNC
-    MSG_PROXY		= 0x10,	/* Supply or ask second address.  */
-#define MSG_PROXY	MSG_PROXY
-    MSG_TRUNC		= 0x20,
-#define	MSG_TRUNC	MSG_TRUNC
-    MSG_DONTWAIT	= 0x40, /* Nonblocking IO.  */
-#define	MSG_DONTWAIT	MSG_DONTWAIT
-    MSG_EOR		= 0x80, /* End of record.  */
-#define	MSG_EOR		MSG_EOR
-    MSG_WAITALL		= 0x100, /* Wait for a full request.  */
-#define	MSG_WAITALL	MSG_WAITALL
-    MSG_FIN		= 0x200,
-#define	MSG_FIN		MSG_FIN
-    MSG_SYN		= 0x400,
-#define	MSG_SYN		MSG_SYN
-    MSG_CONFIRM		= 0x800, /* Confirm path validity.  */
-#define	MSG_CONFIRM	MSG_CONFIRM
-    MSG_RST		= 0x1000,
-#define	MSG_RST		MSG_RST
-    MSG_ERRQUEUE	= 0x2000, /* Fetch message from error queue.  */
-#define	MSG_ERRQUEUE	MSG_ERRQUEUE
-    MSG_NOSIGNAL	= 0x4000, /* Do not generate SIGPIPE.  */
-#define	MSG_NOSIGNAL	MSG_NOSIGNAL
-    MSG_MORE		= 0x8000  /* Sender will send more.  */
-#define	MSG_MORE	MSG_MORE
-  };
-
-
-/* Structure describing messages sent by
-   `sendmsg' and received by `recvmsg'.  */
-struct msghdr
-  {
-    void *msg_name;		/* Address to send to/receive from.  */
-    socklen_t msg_namelen;	/* Length of address data.  */
-
-    struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    int msg_iovlen;		/* Number of elements in the vector.  */
-
-    void *msg_control;		/* Ancillary data (eg BSD filedesc passing). */
-    socklen_t msg_controllen;	/* Ancillary data buffer length.  */
-
-    int msg_flags;		/* Flags on received message.  */
-  };
-
-/* Structure used for storage of ancillary data object information.  */
-struct cmsghdr
-  {
-    size_t cmsg_len;		/* Length of data in cmsg_data plus length
-				   of cmsghdr structure.  */
-    int cmsg_level;		/* Originating protocol.  */
-    int cmsg_type;		/* Protocol specific type.  */
-#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
-    __extension__ unsigned char __cmsg_data __flexarr; /* Ancillary data.  */
-#endif
-  };
-
-/* Ancillary data object manipulation macros.  */
-#if (!defined __STRICT_ANSI__ && __GNUC__ >= 2) || __STDC_VERSION__ >= 199901L
-# define CMSG_DATA(cmsg) ((cmsg)->__cmsg_data)
-#else
-# define CMSG_DATA(cmsg) ((unsigned char *) ((struct cmsghdr *) (cmsg) + 1))
-#endif
-#define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr (mhdr, cmsg)
-#define CMSG_FIRSTHDR(mhdr) \
-  ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr)		      \
-   ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) NULL)
-#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) \
-			 & (size_t) ~(sizeof (size_t) - 1))
-#define CMSG_SPACE(len) (CMSG_ALIGN (len) \
-			 + CMSG_ALIGN (sizeof (struct cmsghdr)))
-#define CMSG_LEN(len)   (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
-
-extern struct cmsghdr *__cmsg_nxthdr __P ((struct msghdr *__mhdr,
-					   struct cmsghdr *__cmsg)) __THROW;
-#ifdef __USE_EXTERN_INLINES
-# ifndef _EXTERN_INLINE
-#  define _EXTERN_INLINE extern __inline
-# endif
-_EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
-{
-  if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
-    /* The kernel header does this so there may be a reason.  */
-    return 0;
-
-  __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
-			       + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
-					+ __mhdr->msg_controllen)
-      || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
-	  > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
-    /* No more entries.  */
-    return 0;
-  return __cmsg;
-}
-#endif	/* Use `extern inline'.  */
-
-/* Socket level message types.  This must match the definitions in
-   <linux/socket.h>.  */
-enum
-  {
-    SCM_RIGHTS = 0x01,		/* Transfer file descriptors.  */
-#define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
-# define SCM_CREDENTIALS SCM_CREDENTIALS
-#endif
-    __SCM_CONNECT = 0x03	/* Data array is `struct scm_connect'.  */
-  };
-
-/* User visible structure for SCM_CREDENTIALS message */
-
-struct ucred
-{
-  pid_t pid;			/* PID of sending process.  */
-  uid_t uid;			/* UID of sending process.  */
-  gid_t gid;			/* GID of sending process.  */
-};
-
-/* Get socket manipulation related informations from kernel headers.  */
-#include <asm/socket.h>
-
-
-/* Structure used to manipulate the SO_LINGER option.  */
-struct linger
-  {
-    int l_onoff;		/* Nonzero to linger on close.  */
-    int l_linger;		/* Time to linger.  */
-  };
-
-#endif	/* bits/socket.h */
diff --git a/libc/sysdeps/linux/v850/bits/stab.def b/libc/sysdeps/linux/v850/bits/stab.def
deleted file mode 100644
index 3d54774cf..000000000
--- a/libc/sysdeps/linux/v850/bits/stab.def
+++ /dev/null
@@ -1,234 +0,0 @@
-/* Table of DBX symbol codes for the GNU system.
-   Copyright (C) 1988, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* This contains contribution from Cygnus Support.  */
-
-/* Global variable.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_GSYM, 0x20, "GSYM")
-
-/* Function name for BSD Fortran.  Only the name is significant.
-   To find the address, look in the corresponding external symbol.  */
-__define_stab (N_FNAME, 0x22, "FNAME")
-
-/* Function name or text-segment variable for C.  Value is its address.
-   Desc is supposedly starting line number, but GCC doesn't set it
-   and DBX seems not to miss it.  */
-__define_stab (N_FUN, 0x24, "FUN")
-
-/* Data-segment variable with internal linkage.  Value is its address.
-   "Static Sym".  */
-__define_stab (N_STSYM, 0x26, "STSYM")
-
-/* BSS-segment variable with internal linkage.  Value is its address.  */
-__define_stab (N_LCSYM, 0x28, "LCSYM")
-
-/* Name of main routine.  Only the name is significant.
-   This is not used in C.  */
-__define_stab (N_MAIN, 0x2a, "MAIN")
-
-/* Global symbol in Pascal.
-   Supposedly the value is its line number; I'm skeptical.  */
-__define_stab (N_PC, 0x30, "PC")
-
-/* Number of symbols:  0, files,,funcs,lines according to Ultrix V4.0. */
-__define_stab (N_NSYMS, 0x32, "NSYMS")
-
-/* "No DST map for sym: name, ,0,type,ignored"  according to Ultrix V4.0. */
-__define_stab (N_NOMAP, 0x34, "NOMAP")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  */
-__define_stab (N_OBJ, 0x38, "OBJ")
-
-/* New stab from Solaris.  I don't know what it means, but it
-   don't seem to contain useful information.  Possibly related to the
-   optimization flags used in this module.  */
-__define_stab (N_OPT, 0x3c, "OPT")
-
-/* Register variable.  Value is number of register.  */
-__define_stab (N_RSYM, 0x40, "RSYM")
-
-/* Modula-2 compilation unit.  Can someone say what info it contains?  */
-__define_stab (N_M2C, 0x42, "M2C")
-
-/* Line number in text segment.  Desc is the line number;
-   value is corresponding address.  */
-__define_stab (N_SLINE, 0x44, "SLINE")
-
-/* Similar, for data segment.  */
-__define_stab (N_DSLINE, 0x46, "DSLINE")
-
-/* Similar, for bss segment.  */
-__define_stab (N_BSLINE, 0x48, "BSLINE")
-
-/* Sun's source-code browser stabs.  ?? Don't know what the fields are.
-   Supposedly the field is "path to associated .cb file".  THIS VALUE
-   OVERLAPS WITH N_BSLINE!  */
-__define_stab (N_BROWS, 0x48, "BROWS")
-
-/* GNU Modula-2 definition module dependency.  Value is the modification time
-   of the definition file.  Other is non-zero if it is imported with the
-   GNU M2 keyword %INITIALIZE.  Perhaps N_M2C can be used if there
-   are enough empty fields? */
-__define_stab(N_DEFD, 0x4a, "DEFD")
-
-/* THE FOLLOWING TWO STAB VALUES CONFLICT.  Happily, one is for Modula-2
-   and one is for C++.   Still,... */
-/* GNU C++ exception variable.  Name is variable name.  */
-__define_stab (N_EHDECL, 0x50, "EHDECL")
-/* Modula2 info "for imc":  name,,0,0,0  according to Ultrix V4.0.  */
-__define_stab (N_MOD2, 0x50, "MOD2")
-
-/* GNU C++ `catch' clause.  Value is its address.  Desc is nonzero if
-   this entry is immediately followed by a CAUGHT stab saying what exception
-   was caught.  Multiple CAUGHT stabs means that multiple exceptions
-   can be caught here.  If Desc is 0, it means all exceptions are caught
-   here.  */
-__define_stab (N_CATCH, 0x54, "CATCH")
-
-/* Structure or union element.  Value is offset in the structure.  */
-__define_stab (N_SSYM, 0x60, "SSYM")
-
-/* Name of main source file.
-   Value is starting text address of the compilation.  */
-__define_stab (N_SO, 0x64, "SO")
-
-/* Automatic variable in the stack.  Value is offset from frame pointer.
-   Also used for type descriptions.  */
-__define_stab (N_LSYM, 0x80, "LSYM")
-
-/* Beginning of an include file.  Only Sun uses this.
-   In an object file, only the name is significant.
-   The Sun linker puts data into some of the other fields.  */
-__define_stab (N_BINCL, 0x82, "BINCL")
-
-/* Name of sub-source file (#include file).
-   Value is starting text address of the compilation.  */
-__define_stab (N_SOL, 0x84, "SOL")
-
-/* Parameter variable.  Value is offset from argument pointer.
-   (On most machines the argument pointer is the same as the frame pointer.  */
-__define_stab (N_PSYM, 0xa0, "PSYM")
-
-/* End of an include file.  No name.
-   This and N_BINCL act as brackets around the file's output.
-   In an object file, there is no significant data in this entry.
-   The Sun linker puts data into some of the fields.  */
-__define_stab (N_EINCL, 0xa2, "EINCL")
-
-/* Alternate entry point.  Value is its address.  */
-__define_stab (N_ENTRY, 0xa4, "ENTRY")
-
-/* Beginning of lexical block.
-   The desc is the nesting level in lexical blocks.
-   The value is the address of the start of the text for the block.
-   The variables declared inside the block *precede* the N_LBRAC symbol.  */
-__define_stab (N_LBRAC, 0xc0, "LBRAC")
-
-/* Place holder for deleted include file.  Replaces a N_BINCL and everything
-   up to the corresponding N_EINCL.  The Sun linker generates these when
-   it finds multiple identical copies of the symbols from an include file.
-   This appears only in output from the Sun linker.  */
-__define_stab (N_EXCL, 0xc2, "EXCL")
-
-/* Modula-2 scope information.  Can someone say what info it contains?  */
-__define_stab (N_SCOPE, 0xc4, "SCOPE")
-
-/* End of a lexical block.  Desc matches the N_LBRAC's desc.
-   The value is the address of the end of the text for the block.  */
-__define_stab (N_RBRAC, 0xe0, "RBRAC")
-
-/* Begin named common block.  Only the name is significant.  */
-__define_stab (N_BCOMM, 0xe2, "BCOMM")
-
-/* End named common block.  Only the name is significant
-   (and it should match the N_BCOMM).  */
-__define_stab (N_ECOMM, 0xe4, "ECOMM")
-
-/* End common (local name): value is address.
-   I'm not sure how this is used.  */
-__define_stab (N_ECOML, 0xe8, "ECOML")
-
-/* These STAB's are used on Gould systems for Non-Base register symbols
-   or something like that.  FIXME.  I have assigned the values at random
-   since I don't have a Gould here.  Fixups from Gould folk welcome... */
-__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
-__define_stab (N_NBDATA, 0xF2, "NBDATA")
-__define_stab (N_NBBSS,  0xF4, "NBBSS")
-__define_stab (N_NBSTS,  0xF6, "NBSTS")
-__define_stab (N_NBLCS,  0xF8, "NBLCS")
-
-/* Second symbol entry containing a length-value for the preceding entry.
-   The value is the length.  */
-__define_stab (N_LENG, 0xfe, "LENG")
-
-/* The above information, in matrix format.
-
-			STAB MATRIX
-	_________________________________________________
-	| 00 - 1F are not dbx stab symbols		|
-	| In most cases, the low bit is the EXTernal bit|
-
-	| 00 UNDEF  | 02 ABS	| 04 TEXT   | 06 DATA	|
-	| 01  |EXT  | 03  |EXT	| 05  |EXT  | 07  |EXT	|
-
-	| 08 BSS    | 0A INDR	| 0C FN_SEQ | 0E   	|
-	| 09  |EXT  | 0B 	| 0D	    | 0F	|
-
-	| 10 	    | 12 COMM	| 14 SETA   | 16 SETT	|
-	| 11	    | 13	| 15 	    | 17	|
-
-	| 18 SETD   | 1A SETB	| 1C SETV   | 1E WARNING|
-	| 19	    | 1B	| 1D 	    | 1F FN	|
-
-	|_______________________________________________|
-	| Debug entries with bit 01 set are unused.	|
-	| 20 GSYM   | 22 FNAME	| 24 FUN    | 26 STSYM	|
-	| 28 LCSYM  | 2A MAIN	| 2C	    | 2E	|
-	| 30 PC	    | 32 NSYMS	| 34 NOMAP  | 36	|
-	| 38 OBJ    | 3A	| 3C OPT    | 3E	|
-	| 40 RSYM   | 42 M2C	| 44 SLINE  | 46 DSLINE |
-	| 48 BSLINE*| 4A DEFD	| 4C        | 4E	|
-	| 50 EHDECL*| 52	| 54 CATCH  | 56        |
-	| 58        | 5A        | 5C        | 5E	|
-	| 60 SSYM   | 62	| 64 SO	    | 66 	|
-	| 68 	    | 6A	| 6C	    | 6E	|
-	| 70	    | 72	| 74	    | 76	|
-	| 78	    | 7A	| 7C	    | 7E	|
-	| 80 LSYM   | 82 BINCL	| 84 SOL    | 86	|
-	| 88	    | 8A	| 8C	    | 8E	|
-	| 90	    | 92	| 94	    | 96	|
-	| 98	    | 9A	| 9C	    | 9E	|
-	| A0 PSYM   | A2 EINCL	| A4 ENTRY  | A6	|
-	| A8	    | AA	| AC	    | AE	|
-	| B0	    | B2	| B4	    | B6	|
-	| B8	    | BA	| BC	    | BE	|
-	| C0 LBRAC  | C2 EXCL	| C4 SCOPE  | C6	|
-	| C8	    | CA	| CC	    | CE	|
-	| D0	    | D2	| D4	    | D6	|
-	| D8	    | DA	| DC	    | DE	|
-	| E0 RBRAC  | E2 BCOMM	| E4 ECOMM  | E6	|
-	| E8 ECOML  | EA	| EC	    | EE	|
-	| F0	    | F2	| F4	    | F6	|
-	| F8	    | FA	| FC	    | FE LENG	|
-	+-----------------------------------------------+
- * 50 EHDECL is also MOD2.
- * 48 BSLINE is also BROWS.
- */
diff --git a/libc/sysdeps/linux/v850/bits/stat.h b/libc/sysdeps/linux/v850/bits/stat.h
deleted file mode 100644
index 213dbe267..000000000
--- a/libc/sysdeps/linux/v850/bits/stat.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* Versions of the `struct stat' data structure.  */
-#define _STAT_VER_LINUX_OLD	1
-#define _STAT_VER_KERNEL	1
-#define _STAT_VER_SVR4		2
-#define _STAT_VER_LINUX		3
-#define _STAT_VER		_STAT_VER_LINUX	/* The one defined below.  */
-
-/* Versions of the `xmknod' interface.  */
-#define _MKNOD_VER_LINUX	1
-#define _MKNOD_VER_SVR4		2
-#define _MKNOD_VER		_MKNOD_VER_LINUX /* The bits defined below.  */
-
-
-struct stat
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned short int __pad1;
-#ifndef __USE_FILE_OFFSET64
-    __ino_t st_ino;			/* File serial number.	*/
-#else
-    __ino_t __st_ino;			/* 32bit file serial number.	*/
-#endif
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned short int __pad2;
-#ifndef __USE_FILE_OFFSET64
-    __off_t st_size;			/* Size of file, in bytes.  */
-#else
-    __off64_t st_size;			/* Size of file, in bytes.  */
-#endif
-    __blksize_t st_blksize;		/* Optimal block size for I/O.  */
-
-#ifndef __USE_FILE_OFFSET64
-    __blkcnt_t st_blocks;		/* Number 512-byte blocks allocated. */
-#else
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-#endif
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-#ifndef __USE_FILE_OFFSET64
-    unsigned long int __unused4;
-    unsigned long int __unused5;
-#else
-    __ino64_t st_ino;			/* File serial number.	*/
-#endif
-  };
-
-#ifdef __USE_LARGEFILE64
-struct stat64
-  {
-    __dev_t st_dev;			/* Device.  */
-    unsigned short int __pad1;
-
-    __ino_t __st_ino;			/* 32bit file serial number.	*/
-    __mode_t st_mode;			/* File mode.  */
-    __nlink_t st_nlink;			/* Link count.  */
-    __uid_t st_uid;			/* User ID of the file's owner.	*/
-    __gid_t st_gid;			/* Group ID of the file's group.*/
-    __dev_t st_rdev;			/* Device number, if device.  */
-    unsigned short int __pad2;
-    __off64_t st_size;			/* Size of file, in bytes.  */
-    __blksize_t st_blksize;		/* Optimal block size for I/O.  */
-
-    __blkcnt64_t st_blocks;		/* Number 512-byte blocks allocated. */
-    __time_t st_atime;			/* Time of last access.  */
-    unsigned long int __unused1;
-    __time_t st_mtime;			/* Time of last modification.  */
-    unsigned long int __unused2;
-    __time_t st_ctime;			/* Time of last status change.  */
-    unsigned long int __unused3;
-    __ino64_t st_ino;			/* File serial number.		*/
-  };
-#endif
-
-/* Tell code we have these members.  */
-#define	_STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-
-/* Encoding of the file mode.  */
-
-#define	__S_IFMT	0170000	/* These bits determine file type.  */
-
-/* File types.  */
-#define	__S_IFDIR	0040000	/* Directory.  */
-#define	__S_IFCHR	0020000	/* Character device.  */
-#define	__S_IFBLK	0060000	/* Block device.  */
-#define	__S_IFREG	0100000	/* Regular file.  */
-#define	__S_IFIFO	0010000	/* FIFO.  */
-#define	__S_IFLNK	0120000	/* Symbolic link.  */
-#define	__S_IFSOCK	0140000	/* Socket.  */
-
-/* POSIX.1b objects.  Note that these macros always evaluate to zero.  But
-   they do it by enforcing the correct use of the macros.  */
-#define __S_TYPEISMQ(buf)  ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits.  */
-
-#define	__S_ISUID	04000	/* Set user ID on execution.  */
-#define	__S_ISGID	02000	/* Set group ID on execution.  */
-#define	__S_ISVTX	01000	/* Save swapped text after use (sticky).  */
-#define	__S_IREAD	0400	/* Read by owner.  */
-#define	__S_IWRITE	0200	/* Write by owner.  */
-#define	__S_IEXEC	0100	/* Execute by owner.  */
diff --git a/libc/sysdeps/linux/v850/bits/statfs.h b/libc/sysdeps/linux/v850/bits/statfs.h
deleted file mode 100644
index 78c9bdbbc..000000000
--- a/libc/sysdeps/linux/v850/bits/statfs.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* for __fsid_t and __fsblkcnt_t*/
-
-struct statfs
-  {
-    int f_type;
-    int f_bsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-#endif
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
-  {
-    int f_type;
-    int f_bsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsid_t f_fsid;
-    int f_namelen;
-    int f_spare[6];
-  };
-#endif
-
-/* Tell code we have this member.  */
-#define _STATFS_F_NAMELEN
diff --git a/libc/sysdeps/linux/v850/bits/statvfs.h b/libc/sysdeps/linux/v850/bits/statvfs.h
deleted file mode 100644
index 32e03f31e..000000000
--- a/libc/sysdeps/linux/v850/bits/statvfs.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_STATVFS_H
-# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
-#endif
-
-#include <bits/types.h>  /* For __fsblkcnt_t and __fsfilcnt_t.  */
-
-struct statvfs
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-#ifndef __USE_FILE_OFFSET64
-    __fsblkcnt_t f_blocks;
-    __fsblkcnt_t f_bfree;
-    __fsblkcnt_t f_bavail;
-    __fsfilcnt_t f_files;
-    __fsfilcnt_t f_ffree;
-    __fsfilcnt_t f_favail;
-#else
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-#endif
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#define _STATVFSBUF_F_UNUSED
-
-#ifdef __USE_LARGEFILE64
-struct statvfs64
-  {
-    unsigned long int f_bsize;
-    unsigned long int f_frsize;
-    __fsblkcnt64_t f_blocks;
-    __fsblkcnt64_t f_bfree;
-    __fsblkcnt64_t f_bavail;
-    __fsfilcnt64_t f_files;
-    __fsfilcnt64_t f_ffree;
-    __fsfilcnt64_t f_favail;
-    unsigned long int f_fsid;
-    int __f_unused;
-    unsigned long int f_flag;
-    unsigned long int f_namemax;
-    int __f_spare[6];
-  };
-#endif
-
-/* Definitions for the flag in `f_flag'.  These definitions should be
-   kept in sync which the definitions in <sys/mount.h>.  */
-enum
-{
-  ST_RDONLY = 1,		/* Mount read-only.  */
-#define ST_RDONLY	ST_RDONLY
-  ST_NOSUID = 2,		/* Ignore suid and sgid bits.  */
-#define ST_NOSUID	ST_NOSUID
-#ifdef __USE_GNU
-  ST_NODEV = 4,			/* Disallow access to device special files.  */
-# define ST_NODEV	ST_NODEV
-  ST_NOEXEC = 8,		/* Disallow program execution.  */
-# define ST_NOEXEC	ST_NOEXEC
-  ST_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
-# define ST_SYNCHRONOUS	ST_SYNCHRONOUS
-  ST_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
-# define ST_MANDLOCK	ST_MANDLOCK
-  ST_WRITE = 128,		/* Write on file/directory/symlink.  */
-# define ST_WRITE	ST_WRITE
-  ST_APPEND = 256,		/* Append-only file.  */
-# define ST_APPEND	ST_APPEND
-  ST_IMMUTABLE = 512,		/* Immutable file.  */
-# define ST_IMMUTABLE	ST_IMMUTABLE
-  ST_NOATIME = 1024,		/* Do not update access times.  */
-# define ST_NOATIME	ST_NOATIME
-  ST_NODIRATIME			/* Do not update directory access times.  */
-# define ST_NODIRATIME	ST_NODIRATIME
-#endif	/* Use GNU.  */
-};
diff --git a/libc/sysdeps/linux/v850/bits/stdio-lock.h b/libc/sysdeps/linux/v850/bits/stdio-lock.h
deleted file mode 100644
index 5b1c1b082..000000000
--- a/libc/sysdeps/linux/v850/bits/stdio-lock.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Thread package specific definitions of stream lock type.  Generic version.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STDIO_LOCK_H
-#define _BITS_STDIO_LOCK_H 1
-
-#include <bits/libc-lock.h>
-
-__libc_lock_define_recursive (typedef, _IO_lock_t)
-
-/* We need recursive (counting) mutexes.  */
-#ifdef _LIBC_LOCK_RECURSIVE_INITIALIZER
-# define _IO_lock_initializer _LIBC_LOCK_RECURSIVE_INITIALIZER
-#elif _IO_MTSAFE_IO
- #error libio needs recursive mutexes for _IO_MTSAFE_IO
-#endif
-
-#define _IO_lock_init(_name)	__libc_lock_init_recursive (_name)
-#define _IO_lock_fini(_name)	__libc_lock_fini_recursive (_name)
-#define _IO_lock_lock(_name)	__libc_lock_lock_recursive (_name)
-#define _IO_lock_unlock(_name)	__libc_lock_unlock_recursive (_name)
-
-
-#define _IO_cleanup_region_start(_fct, _fp) \
-  __libc_cleanup_region_start (((_fp)->_flags & _IO_USER_LOCK) == 0, _fct, _fp)
-#define _IO_cleanup_region_start_noarg(_fct) \
-  __libc_cleanup_region_start (1, _fct, NULL)
-#define _IO_cleanup_region_end(_doit) \
-  __libc_cleanup_region_end (_doit)
-
-
-#endif /* bits/stdio-lock.h */
diff --git a/libc/sysdeps/linux/v850/bits/stdio.h b/libc/sysdeps/linux/v850/bits/stdio.h
deleted file mode 100644
index 118118adc..000000000
--- a/libc/sysdeps/linux/v850/bits/stdio.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/* Optimizing macros and inline functions for stdio functions.
-   Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STDIO_H
-# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef __cplusplus
-# define __STDIO_INLINE inline
-#else
-# define __STDIO_INLINE extern __inline
-#endif
-
-
-#ifdef __USE_EXTERN_INLINES
-/* Write formatted output to stdout from argument list ARG.  */
-__STDIO_INLINE int
-vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
-{
-  return vfprintf (stdout, __fmt, __arg);
-}
-
-/* Read a character from stdin.  */
-__STDIO_INLINE int
-getchar (void) __THROW
-{
-  return _IO_getc (stdin);
-}
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getc_unlocked (FILE *__fp) __THROW
-{
-  return _IO_getc_unlocked (__fp);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-getchar_unlocked (void) __THROW
-{
-  return _IO_getc_unlocked (stdin);
-}
-# endif	/* POSIX || misc */
-
-
-/* Write a character to stdout.  */
-__STDIO_INLINE int
-putchar (int __c) __THROW
-{
-  return _IO_putc (__c, stdout);
-}
-
-
-# ifdef __USE_MISC
-/* Faster version when locking is not necessary.  */
-__STDIO_INLINE int
-fputc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-# endif /* misc */
-
-
-# if defined __USE_POSIX || defined __USE_MISC
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putc_unlocked (int __c, FILE *__stream) __THROW
-{
-  return _IO_putc_unlocked (__c, __stream);
-}
-
-/* This is defined in POSIX.1:1996.  */
-__STDIO_INLINE int
-putchar_unlocked (int __c) __THROW
-{
-  return _IO_putc_unlocked (__c, stdout);
-}
-# endif	/* POSIX || misc */
-
-
-# ifdef	__USE_GNU
-/* Like `getdelim', but reads up to a newline.  */
-__STDIO_INLINE _IO_ssize_t
-getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
-{
-  return __getdelim (__lineptr, __n, '\n', __stream);
-}
-# endif /* GNU */
-
-
-# ifdef __USE_MISC
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-feof_unlocked (FILE *__stream) __THROW
-{
-  return _IO_feof_unlocked (__stream);
-}
-
-/* Faster versions when locking is not required.  */
-__STDIO_INLINE int
-ferror_unlocked (FILE *__stream) __THROW
-{
-  return _IO_ferror_unlocked (__stream);
-}
-# endif /* misc */
-
-#endif /* Use extern inlines.  */
-
-
-#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
-/* Perform some simple optimizations.  */
-# define fread_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ char *__ptr = (char *) (ptr);			      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 {						      \
-			   int __c = _IO_getc_unlocked (__stream);	      \
-			   if (__c == EOF)				      \
-			     break;					      \
-			   *__ptr++ = __c;				      \
-			 }						      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size),	      \
-			(void) (n), 0)					      \
-		     : fread_unlocked (ptr, size, n, stream))))
-
-# define fwrite_unlocked(ptr, size, n, stream) \
-  (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n)    \
-		   && (size_t) ((size) * (n)) <= 8 && (size) != 0)	      \
-		  ? ({ const char *__ptr = (const char *) (ptr);	      \
-		       FILE *__stream = (stream);			      \
-		       size_t __cnt;					      \
-		       for (__cnt = (size) * (n); __cnt > 0; --__cnt)	      \
-			 if (_IO_putc_unlocked (*__ptr++, __stream) == EOF)   \
-			   break;					      \
-		       ((size_t) ((size) * (n)) - __cnt) / (size); })	      \
-		  : (((__builtin_constant_p (size) && (size) == 0)	      \
-		      || (__builtin_constant_p (n) && (n) == 0))	      \
-			/* Evaluate all parameters once.  */		      \
-		     ? ((void) (ptr), (void) (stream), (void) (size), n)      \
-		     : fwrite_unlocked (ptr, size, n, stream))))
-#endif
-
-/* Define helper macro.  */
-#undef __STDIO_INLINE
diff --git a/libc/sysdeps/linux/v850/bits/stdio_lim.h b/libc/sysdeps/linux/v850/bits/stdio_lim.h
deleted file mode 100644
index ea6d693f5..000000000
--- a/libc/sysdeps/linux/v850/bits/stdio_lim.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _STDIO_H && !defined __need_FOPEN_MAX && !defined __need_IOV_MAX
-# error "Never include <bits/stdio_lim.h> directly; use <stdio.h> instead."
-#endif
-
-#ifdef _STDIO_H
-# define L_tmpnam 20
-# define TMP_MAX 238328
-# define FILENAME_MAX 4095 
-
-# ifdef __USE_POSIX
-#  define L_ctermid 9
-#  define L_cuserid 9
-# endif
-#endif
-
-#if defined __need_FOPEN_MAX || defined _STDIO_H
-# undef  FOPEN_MAX
-# define FOPEN_MAX 16
-#endif
-
-#if defined __need_IOV_MAX && !defined IOV_MAX
-# define IOV_MAX 1024 
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/string.h b/libc/sysdeps/linux/v850/bits/string.h
deleted file mode 100644
index 8456f0f87..000000000
--- a/libc/sysdeps/linux/v850/bits/string.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * libc/sysdeps/linux/v850/bits/string.h -- Machine-dependent string op defs
- *
- *  Copyright (C) 2001  NEC Corporation
- *  Copyright (C) 2001  Miles Bader <miles@gnu.org>
- *
- * This file is subject to the terms and conditions of the GNU Lesser
- * General Public License.  See the file COPYING.LIB in the main
- * directory of this archive for more details.
- */
diff --git a/libc/sysdeps/linux/v850/bits/string2.h b/libc/sysdeps/linux/v850/bits/string2.h
deleted file mode 100644
index aafb57891..000000000
--- a/libc/sysdeps/linux/v850/bits/string2.h
+++ /dev/null
@@ -1,1241 +0,0 @@
-/* Machine-independant string function optimizations.
-   Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _STRING_H
-# error "Never use <bits/string2.h> directly; include <string.h> instead."
-#endif
-
-#if !defined __NO_STRING_INLINES && !defined __BOUNDED_POINTERS__
-
-/* Unlike the definitions in the header <bits/string.h> the
-   definitions contained here are not optimized down to assembler
-   level.  Those optimizations are not always a good idea since this
-   means the code size increases a lot.  Instead the definitions here
-   optimize some functions in a way which do not dramatically
-   increase the code size and which do not use assembler.  The main
-   trick is to use GNU CC's `__builtin_constant_p' function.
-
-   Every function XXX which has a defined version in
-   <bits/string.h> must be accompanied by a symbol _HAVE_STRING_ARCH_XXX
-   to make sure we don't get redefinitions.
-
-   We must use here macros instead of inline functions since the
-   trick won't work with the latter.  */
-
-#ifndef __STRING_INLINE
-# ifdef __cplusplus
-#  define __STRING_INLINE inline
-# else
-#  define __STRING_INLINE extern __inline
-# endif
-#endif
-
-#if _STRING_ARCH_unaligned
-/* If we can do unaligned memory accesses we must know the endianess.  */
-# include <endian.h>
-# include <bits/types.h>
-
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx + 1] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx + 3] << 8      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx])
-# else
-#  define __STRING2_SMALL_GET16(src, idx) \
-     (((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 1])
-#  define __STRING2_SMALL_GET32(src, idx) \
-     (((((__const unsigned char *) (__const char *) (src))[idx] << 8	      \
-	| ((__const unsigned char *) (__const char *) (src))[idx + 1]) << 8   \
-       | ((__const unsigned char *) (__const char *) (src))[idx + 2]) << 8    \
-      | ((__const unsigned char *) (__const char *) (src))[idx + 3])
-# endif
-#else
-/* These are a few types we need for the optimizations if we cannot
-   use unaligned memory accesses.  */
-# define __STRING2_COPY_TYPE(N) \
-  typedef struct { unsigned char __arr[N]; }				      \
-    __STRING2_COPY_ARR##N __attribute__ ((packed))
-__STRING2_COPY_TYPE (2);
-__STRING2_COPY_TYPE (3);
-__STRING2_COPY_TYPE (4);
-__STRING2_COPY_TYPE (5);
-__STRING2_COPY_TYPE (6);
-__STRING2_COPY_TYPE (7);
-__STRING2_COPY_TYPE (8);
-# undef __STRING2_COPY_TYPE
-#endif
-
-/* Dereferencing a pointer arg to run sizeof on it fails for the void
-   pointer case, so we use this instead.
-   Note that __x is evaluated twice. */
-#define __string2_1bptr_p(__x) \
-  ((size_t)(const void *)((__x) + 1) - (size_t)(const void *)(__x) == 1)
-
-/* Set N bytes of S to C.  */
-#ifndef _HAVE_STRING_ARCH_memset
-# if _STRING_ARCH_unaligned
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (n) && (n) <= 16			      \
-		  ? ((n) == 1						      \
-		     ? __memset_1 (s, c)				      \
-		     : __memset_gc (s, c, n))				      \
-		  : (__builtin_constant_p (c) && (c) == '\0'		      \
-		     ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		     : memset (s, c, n))))
-
-#  define __memset_1(s, c) ({ void *__s = (s);				      \
-			    *((__uint8_t *) __s) = (__uint8_t) c; __s; })
-
-#  define __memset_gc(s, c, n) \
-  ({ void *__s = (s);							      \
-     union {								      \
-       unsigned int __ui;						      \
-       unsigned short int __usi;					      \
-       unsigned char __uc;						      \
-     } *__u = __s;							      \
-     __uint8_t __c = (__uint8_t) (c);					      \
-									      \
-     /* This `switch' statement will be removed at compile-time.  */	      \
-     switch ((unsigned int) (n))					      \
-       {								      \
-       case 15:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 11:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 7:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 3:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 __u = __extension__ ((void *) __u + 2);			      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 14:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 10:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 6:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 2:								      \
-	 __u->__usi = (unsigned short int) __c * 0x0101;		      \
-	 break;								      \
-									      \
-       case 13:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 9:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 5:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 1:								      \
-	 __u->__uc = (unsigned char) __c;				      \
-	 break;								      \
-									      \
-       case 16:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 12:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 8:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-	 __u = __extension__ ((void *) __u + 4);			      \
-       case 4:								      \
-	 __u->__ui = __c * 0x01010101;					      \
-       case 0:								      \
-	 break;								      \
-       }								      \
-									      \
-     __s; })
-# else
-#  define memset(s, c, n) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? ({ void *__s = (s); __bzero (__s, n); __s; })	      \
-		  : memset (s, c, n)))
-# endif
-
-/* GCC optimizes memset(s, 0, n) but not bzero(s, n).
-   The optimization is broken before EGCS 1.1.  */
-# if __GNUC_PREREQ (2, 91)
-#  define __bzero(s, n) __builtin_memset (s, '\0', n)
-# endif
-
-#endif
-
-
-/* Copy N bytes from SRC to DEST, returning pointer to byte following the
-   last copied.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_mempcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_mempcpy
-#   define __mempcpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  && __string2_1bptr_p (src) && n <= 8			      \
-		  ? __mempcpy_small (dest, __mempcpy_args (src), n)	      \
-		  : __mempcpy (dest, src, n)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__mempcpy'.  */
-#   define mempcpy(dest, src, n) __mempcpy (dest, src, n)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0], ((__const char *) (src))[2],		      \
-     ((__const char *) (src))[4], ((__const char *) (src))[6],		      \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, char, char, char,
-				       __uint16_t, __uint16_t, __uint32_t,
-				       __uint32_t, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest1,
-		 char __src0_1, char __src2_1, char __src4_1, char __src6_1,
-		 __uint16_t __src0_2, __uint16_t __src4_2,
-		 __uint32_t __src0_4, __uint32_t __src4_4,
-		 size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-    unsigned char __c;
-  } *__u = __dest1;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src0_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__c = __src2_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__c = __src4_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__c = __src6_1;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ ((void *) __u + 4);
-      break;
-    }
-  return (void *) __u;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __mempcpy_args(src) \
-     ((__const char *) (src))[0],					      \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1] } }),      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3] } }),      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5] } }),      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6] } }),				      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], ((__const char *) (src))[7] } })
-#   endif
-__STRING_INLINE void *__mempcpy_small (void *, char, __STRING2_COPY_ARR2,
-				       __STRING2_COPY_ARR3,
-				       __STRING2_COPY_ARR4,
-				       __STRING2_COPY_ARR5,
-				       __STRING2_COPY_ARR6,
-				       __STRING2_COPY_ARR7,
-				       __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE void *
-__mempcpy_small (void *__dest, char __src1,
-		 __STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		 __STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		 __STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		 __STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = __src1;
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-    }
-  return __extension__ ((void *) __u + __srclen);
-}
-#  endif
-# endif
-#endif
-
-
-/* Return pointer to C in S.  */
-#ifndef _HAVE_STRING_ARCH_strchr
-extern void *__rawmemchr (const void *__s, int __c);
-# define strchr(s, c) \
-  (__extension__ (__builtin_constant_p (c) && (c) == '\0'		      \
-		  ? (char *) __rawmemchr (s, c)				      \
-		  : strchr (s, c)))
-#endif
-
-
-/* Copy SRC to DEST.  */
-#if !defined _HAVE_STRING_ARCH_strcpy || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcpy
-#  define strcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __strcpy_small (dest, __strcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : (char *) memcpy (dest, src, strlen (src) + 1))	      \
-		  : strcpy (dest, src)))
-# endif
-
-# if _STRING_ARCH_unaligned
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    __uint32_t __ui;
-    __uint16_t __usi;
-    unsigned char __uc;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__ui = __src4_4;
-      break;
-    }
-  return __dest;
-}
-# else
-#  ifndef _FORCE_INLINES
-#   define __strcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#  endif
-__STRING_INLINE char *__strcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__strcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest;
-}
-# endif
-#endif
-
-
-/* Copy SRC to DEST, returning pointer to final NUL byte.  */
-#ifdef __USE_GNU
-# if !defined _HAVE_STRING_ARCH_stpcpy || defined _FORCE_INLINES
-#  ifndef _HAVE_STRING_ARCH_stpcpy
-#   define __stpcpy(dest, src) \
-  (__extension__ (__builtin_constant_p (src)				      \
-		  ? (__string2_1bptr_p (src) && strlen (src) + 1 <= 8	      \
-		     ? __stpcpy_small (dest, __stpcpy_args (src),	      \
-				       strlen (src) + 1)		      \
-		     : ((char *) __mempcpy (dest, src, strlen (src) + 1) - 1))\
-		  : __stpcpy (dest, src)))
-/* In glibc we use this function frequently but for namespace reasons
-   we have to use the name `__stpcpy'.  */
-#   define stpcpy(dest, src) __stpcpy (dest, src)
-#  endif
-
-#  if _STRING_ARCH_unaligned
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ __STRING2_SMALL_GET16 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET16 (src, 4),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 0),			      \
-     __extension__ __STRING2_SMALL_GET32 (src, 4)
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __uint16_t, __uint16_t,
-				      __uint32_t, __uint32_t, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__uint16_t __src0_2, __uint16_t __src4_2,
-		__uint32_t __src0_4, __uint32_t __src4_4,
-		size_t __srclen)
-{
-  union {
-    unsigned int __ui;
-    unsigned short int __usi;
-    unsigned char __uc;
-    char __c;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__uc = '\0';
-      break;
-    case 2:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 3:
-      __u->__usi = __src0_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 4:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 3);
-      break;
-    case 5:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__uc = '\0';
-      break;
-    case 6:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 1);
-      break;
-    case 7:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__usi = __src4_2;
-      __u = __extension__ ((void *) __u + 2);
-      __u->__uc = '\0';
-      break;
-    case 8:
-      __u->__ui = __src0_4;
-      __u = __extension__ ((void *) __u + 4);
-      __u->__ui = __src4_4;
-      __u = __extension__ ((void *) __u + 3);
-      break;
-    }
-  return &__u->__c;
-}
-#  else
-#   ifndef _FORCE_INLINES
-#    define __stpcpy_args(src) \
-     __extension__ ((__STRING2_COPY_ARR2)				      \
-      { { ((__const char *) (src))[0], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR3)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR4)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR5)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR6)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], '\0' } }),			      \
-     __extension__ ((__STRING2_COPY_ARR7)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  '\0' } }),							      \
-     __extension__ ((__STRING2_COPY_ARR8)				      \
-      { { ((__const char *) (src))[0], ((__const char *) (src))[1],	      \
-	  ((__const char *) (src))[2], ((__const char *) (src))[3],	      \
-	  ((__const char *) (src))[4], ((__const char *) (src))[5],	      \
-	  ((__const char *) (src))[6], '\0' } })
-#   endif
-__STRING_INLINE char *__stpcpy_small (char *, __STRING2_COPY_ARR2,
-				      __STRING2_COPY_ARR3,
-				      __STRING2_COPY_ARR4,
-				      __STRING2_COPY_ARR5,
-				      __STRING2_COPY_ARR6,
-				      __STRING2_COPY_ARR7,
-				      __STRING2_COPY_ARR8, size_t);
-__STRING_INLINE char *
-__stpcpy_small (char *__dest,
-		__STRING2_COPY_ARR2 __src2, __STRING2_COPY_ARR3 __src3,
-		__STRING2_COPY_ARR4 __src4, __STRING2_COPY_ARR5 __src5,
-		__STRING2_COPY_ARR6 __src6, __STRING2_COPY_ARR7 __src7,
-		__STRING2_COPY_ARR8 __src8, size_t __srclen)
-{
-  union {
-    char __c;
-    __STRING2_COPY_ARR2 __sca2;
-    __STRING2_COPY_ARR3 __sca3;
-    __STRING2_COPY_ARR4 __sca4;
-    __STRING2_COPY_ARR5 __sca5;
-    __STRING2_COPY_ARR6 __sca6;
-    __STRING2_COPY_ARR7 __sca7;
-    __STRING2_COPY_ARR8 __sca8;
-  } *__u = (void *) __dest;
-  switch ((unsigned int) __srclen)
-    {
-    case 1:
-      __u->__c = '\0';
-      break;
-    case 2:
-      __extension__ __u->__sca2 = __src2;
-      break;
-    case 3:
-      __extension__ __u->__sca3 = __src3;
-      break;
-    case 4:
-      __extension__ __u->__sca4 = __src4;
-      break;
-    case 5:
-      __extension__ __u->__sca5 = __src5;
-      break;
-    case 6:
-      __extension__ __u->__sca6 = __src6;
-      break;
-    case 7:
-      __extension__ __u->__sca7 = __src7;
-      break;
-    case 8:
-      __extension__ __u->__sca8 = __src8;
-      break;
-  }
-  return __dest + __srclen - 1;
-}
-#  endif
-# endif
-#endif
-
-
-/* Copy no more than N characters of SRC to DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncpy
-# if defined _USE_STRING_ARCH_memset && defined _USE_STRING_ARCH_mempcpy
-#  define strncpy(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) + 1 >= ((size_t) (n))		      \
-		       ? (char *) memcpy (__dest, src, n)		      \
-		       : (memset (__mempcpy (__dest, src, strlen (src)),      \
-				  '\0', n - strlen (src)),		      \
-			  __dest))					      \
-		    : strncpy (__dest, src, n); }))
-# else
-#  define strncpy(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) + 1 >= ((size_t) (n))			      \
-		     ? (char *) memcpy (dest, src, n)			      \
-		     : strncpy (dest, src, n))				      \
-		  : strncpy (dest, src, n)))
-# endif
-#endif
-
-
-/* Append no more than N characters from SRC onto DEST.  */
-#ifndef _HAVE_STRING_ARCH_strncat
-# ifdef _USE_STRING_ARCH_strchr
-#  define strncat(dest, src, n) \
-  (__extension__ ({ char *__dest = (dest);				      \
-		    __builtin_constant_p (src) && __builtin_constant_p (n)    \
-		    ? (strlen (src) < ((size_t) (n))			      \
-		       ? strcat (__dest, src)				      \
-		       : (*((char *) __mempcpy (strchr (__dest, '\0'),	      \
-						src, n)) = '\0', __dest))     \
-		    : strncat (dest, src, n); }))
-# else
-#  define strncat(dest, src, n) \
-  (__extension__ (__builtin_constant_p (src) && __builtin_constant_p (n)      \
-		  ? (strlen (src) < ((size_t) (n))			      \
-		     ? strcat (dest, src)				      \
-		     : strncat (dest, src, n))				      \
-		  : strncat (dest, src, n)))
-# endif
-#endif
-
-
-/* Compare characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strcmp
-# define strcmp(s1, s2) \
-  __extension__								      \
-  ({ size_t __s1_len, __s2_len;						      \
-     (__builtin_constant_p (s1) && __builtin_constant_p (s2)		      \
-      && (__s1_len = strlen (s1), __s2_len = strlen (s2),		      \
-	  (!__string2_1bptr_p (s1) || __s1_len >= 4)			      \
-	  && (!__string2_1bptr_p (s2) || __s2_len >= 4))		      \
-      ? memcmp ((__const char *) (s1), (__const char *) (s2),		      \
-		(__s1_len < __s2_len ? __s1_len : __s2_len) + 1)	      \
-      : (__builtin_constant_p (s1) && __string2_1bptr_p (s1)		      \
-	 && (__s1_len = strlen (s1), __s1_len < 4)			      \
-	 ? (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    ? __strcmp_cc (s1, s2, __s1_len)				      \
-	    : __strcmp_cg (s1, s2, __s1_len))				      \
-	 : (__builtin_constant_p (s2) && __string2_1bptr_p (s2)		      \
-	    && (__s2_len = strlen (s2), __s2_len < 4)			      \
-	    ? (__builtin_constant_p (s1) && __string2_1bptr_p (s1)	      \
-	       ? __strcmp_cc (s1, s2, __s2_len)				      \
-	       : __strcmp_gc (s1, s2, __s2_len))			      \
-	    : strcmp (s1, s2)))); })
-
-# define __strcmp_cc(s1, s2, l) \
-  (__extension__ ({ register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - ((__const unsigned char *) (__const char *)(s2))[0]);\
-		    if (l > 0 && __result == 0)				      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1]		      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (((__const unsigned char *)		      \
-				(__const char *) (s1))[2]		      \
-			       - ((__const unsigned char *)		      \
-				  (__const char *) (s2))[2]);		      \
-			    if (l > 2 && __result == 0)			      \
-			      __result =				      \
-				(((__const unsigned char *)		      \
-				  (__const char *) (s1))[3]		      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_cg(s1, s2, l1) \
-  (__extension__ ({ __const unsigned char *__s2 =			      \
-		      (__const unsigned char *) (__const char *) (s2);	      \
-		    register int __result =				      \
-		      (((__const unsigned char *) (__const char *) (s1))[0]   \
-		       - __s2[0]);					      \
-		    if (l1 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (((__const unsigned char *)		      \
-				     (__const char *) (s1))[1] - __s2[1]);    \
-			if (l1 > 1 && __result == 0)			      \
-			  {						      \
-			    __result = (((__const unsigned char *)	      \
-					 (__const char *) (s1))[2] - __s2[2]);\
-			    if (l1 > 2 && __result == 0)		      \
-			      __result = (((__const unsigned char *)	      \
-					  (__const char *)  (s1))[3]	      \
-					  - __s2[3]);			      \
-			  }						      \
-		      }							      \
-		    __result; }))
-
-# define __strcmp_gc(s1, s2, l2) \
-  (__extension__ ({ __const unsigned char *__s1 =			      \
-		      (__const unsigned char *) (__const char *) (s1);	      \
-		    register int __result =				      \
-		      __s1[0] - ((__const unsigned char *)		      \
-				 (__const char *) (s2))[0];		      \
-		    if (l2 > 0 && __result == 0)			      \
-		      {							      \
-			__result = (__s1[1]				      \
-				    - ((__const unsigned char *)	      \
-				       (__const char *) (s2))[1]);	      \
-			if (l2 > 1 && __result == 0)			      \
-			  {						      \
-			    __result =					      \
-			      (__s1[2] - ((__const unsigned char *)	      \
-					  (__const char *) (s2))[2]);	      \
-			    if (l2 > 2 && __result == 0)		      \
-			      __result =				      \
-				(__s1[3]				      \
-				 - ((__const unsigned char *)		      \
-				    (__const char *) (s2))[3]);		      \
-			  }						      \
-		      }							      \
-		    __result; }))
-#endif
-
-
-/* Compare N characters of S1 and S2.  */
-#ifndef _HAVE_STRING_ARCH_strncmp
-# define strncmp(s1, s2, n)						      \
-  (__extension__ (__builtin_constant_p (n)				      \
-		  && ((__builtin_constant_p (s1)			      \
-		       && strlen (s1) < ((size_t) (n)))			      \
-		      || (__builtin_constant_p (s2)			      \
-			  && strlen (s2) < ((size_t) (n))))		      \
-		  ? strcmp (s1, s2) : strncmp (s1, s2, n)))
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters not in REJECT.  */
-#if !defined _HAVE_STRING_ARCH_strcspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strcspn
-#  define strcspn(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      ? ((__r0 = ((__const char *) (reject))[0], __r0 == '\0')		      \
-	 ? strlen (s)							      \
-	 : ((__r1 = ((__const char *) (reject))[1], __r1 == '\0')	      \
-	    ? __strcspn_c1 (s, __r0)					      \
-	    : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	       ? __strcspn_c2 (s, __r0, __r1)				      \
-	       : (((__const char *) (reject))[3] == '\0'		      \
-		  ? __strcspn_c3 (s, __r0, __r1, __r2)			      \
-		  : strcspn (s, reject)))))				      \
-		  : strcspn (s, reject)); })
-# endif
-
-__STRING_INLINE size_t __strcspn_c1 (__const char *__s, int __reject);
-__STRING_INLINE size_t
-__strcspn_c1 (__const char *__s, int __reject)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c2 (__const char *__s, int __reject1,
-				     int __reject2);
-__STRING_INLINE size_t
-__strcspn_c2 (__const char *__s, int __reject1, int __reject2)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strcspn_c3 (__const char *__s, int __reject1,
-				     int __reject2, int __reject3);
-__STRING_INLINE size_t
-__strcspn_c3 (__const char *__s, int __reject1, int __reject2,
-	      int __reject3)
-{
-  register size_t __result = 0;
-  while (__s[__result] != '\0' && __s[__result] != __reject1
-	 && __s[__result] != __reject2 && __s[__result] != __reject3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Return the length of the initial segment of S which
-   consists entirely of characters in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strspn || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strspn
-#  define strspn(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), 0)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? __strspn_c1 (s, __a0)					      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strspn_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strspn_c3 (s, __a0, __a1, __a2)			      \
-		  : strspn (s, accept)))))				      \
-      : strspn (s, accept)); })
-# endif
-
-__STRING_INLINE size_t __strspn_c1 (__const char *__s, int __accept);
-__STRING_INLINE size_t
-__strspn_c1 (__const char *__s, int __accept)
-{
-  register size_t __result = 0;
-  /* Please note that __accept never can be '\0'.  */
-  while (__s[__result] == __accept)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c2 (__const char *__s, int __accept1,
-				    int __accept2);
-__STRING_INLINE size_t
-__strspn_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2)
-    ++__result;
-  return __result;
-}
-
-__STRING_INLINE size_t __strspn_c3 (__const char *__s, int __accept1,
-				    int __accept2, int __accept3);
-__STRING_INLINE size_t
-__strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
-{
-  register size_t __result = 0;
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (__s[__result] == __accept1 || __s[__result] == __accept2
-	 || __s[__result] == __accept3)
-    ++__result;
-  return __result;
-}
-#endif
-
-
-/* Find the first occurrence in S of any character in ACCEPT.  */
-#if !defined _HAVE_STRING_ARCH_strpbrk || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strpbrk
-#  define strpbrk(s, accept) \
-  __extension__								      \
-  ({ char __a0, __a1, __a2;						      \
-     (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
-      ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
-	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
-	    ? strchr (s, __a0)						      \
-	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
-	       ? __strpbrk_c2 (s, __a0, __a1)				      \
-	       : (((__const char *) (accept))[3] == '\0'		      \
-		  ? __strpbrk_c3 (s, __a0, __a1, __a2)			      \
-		  : strpbrk (s, accept)))))				      \
-      : strpbrk (s, accept)); })
-# endif
-
-__STRING_INLINE char *__strpbrk_c2 (__const char *__s, int __accept1,
-				     int __accept2);
-__STRING_INLINE char *
-__strpbrk_c2 (__const char *__s, int __accept1, int __accept2)
-{
-  /* Please note that __accept1 and __accept2 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-
-__STRING_INLINE char *__strpbrk_c3 (__const char *__s, int __accept1,
-				     int __accept2, int __accept3);
-__STRING_INLINE char *
-__strpbrk_c3 (__const char *__s, int __accept1, int __accept2,
-	      int __accept3)
-{
-  /* Please note that __accept1 to __accept3 never can be '\0'.  */
-  while (*__s != '\0' && *__s != __accept1 && *__s != __accept2
-	 && *__s != __accept3)
-    ++__s;
-  return *__s == '\0' ? NULL : (char *) (size_t) __s;
-}
-#endif
-
-
-/* Find the first occurrence of NEEDLE in HAYSTACK.  Newer gcc versions
-   do this itself.  */
-#if !defined _HAVE_STRING_ARCH_strstr && !__GNUC_PREREQ (2, 97)
-# define strstr(haystack, needle) \
-  (__extension__ (__builtin_constant_p (needle) && __string2_1bptr_p (needle) \
-		  ? (((__const char *) (needle))[0] == '\0'		      \
-		     ? (char *) (size_t) (haystack)			      \
-		     : (((__const char *) (needle))[1] == '\0'		      \
-			? strchr (haystack,				      \
-				  ((__const char *) (needle))[0]) 	      \
-			: strstr (haystack, needle)))			      \
-		  : strstr (haystack, needle)))
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strtok_r || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strtok_r
-#  define __strtok_r(s, sep, nextp) \
-  (__extension__ (__builtin_constant_p (sep) && __string2_1bptr_p (sep)	      \
-		  ? (((__const char *) (sep))[0] != '\0'		      \
-		     && ((__const char *) (sep))[1] == '\0'		      \
-		     ? __strtok_r_1c (s, ((__const char *) (sep))[0], nextp)  \
-		     : __strtok_r (s, sep, nextp))			      \
-		  : __strtok_r (s, sep, nextp)))
-# endif
-
-__STRING_INLINE char *__strtok_r_1c (char *__s, char __sep, char **__nextp);
-__STRING_INLINE char *
-__strtok_r_1c (char *__s, char __sep, char **__nextp)
-{
-  char *__result;
-  if (__s == NULL)
-    __s = *__nextp;
-  while (*__s == __sep)
-    ++__s;
-  __result = NULL;
-  if (*__s != '\0')
-    {
-      __result = __s++;
-      while (*__s != '\0')
-	if (*__s++ == __sep)
-	  {
-	    __s[-1] = '\0';
-	    break;
-	  }
-      *__nextp = __s;
-    }
-  return __result;
-}
-# if defined __USE_POSIX || defined __USE_MISC
-#  define strtok_r(s, sep, nextp) __strtok_r (s, sep, nextp)
-# endif
-#endif
-
-
-#if !defined _HAVE_STRING_ARCH_strsep || defined _FORCE_INLINES
-# ifndef _HAVE_STRING_ARCH_strsep
-
-extern char *__strsep_g (char **__stringp, __const char *__delim);
-#  define __strsep(s, reject) \
-  __extension__								      \
-  ({ char __r0, __r1, __r2;						      \
-     (__builtin_constant_p (reject) && __string2_1bptr_p (reject)	      \
-      && (__r0 = ((__const char *) (reject))[0],			      \
-	  ((__const char *) (reject))[0] != '\0')			      \
-      ? ((__r1 = ((__const char *) (reject))[1],			      \
-	 ((__const char *) (reject))[1] == '\0')			      \
-	 ? __strsep_1c (s, __r0)					      \
-	 : ((__r2 = ((__const char *) (reject))[2], __r2 == '\0')	      \
-	    ? __strsep_2c (s, __r0, __r1)				      \
-	    : (((__const char *) (reject))[3] == '\0'			      \
-	       ? __strsep_3c (s, __r0, __r1, __r2)			      \
-	       : __strsep_g (s, reject))))				      \
-      : __strsep_g (s, reject)); })
-# endif
-
-__STRING_INLINE char *__strsep_1c (char **__s, char __reject);
-__STRING_INLINE char *
-__strsep_1c (char **__s, char __reject)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL && (*__s = strchr (__retval, __reject)) != NULL)
-    *(*__s)++ = '\0';
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_2c (char **__s, char __reject1, char __reject2);
-__STRING_INLINE char *
-__strsep_2c (char **__s, char __reject1, char __reject2)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-
-__STRING_INLINE char *__strsep_3c (char **__s, char __reject1, char __reject2,
-				   char __reject3);
-__STRING_INLINE char *
-__strsep_3c (char **__s, char __reject1, char __reject2, char __reject3)
-{
-  register char *__retval = *__s;
-  if (__retval != NULL)
-    {
-      register char *__cp = __retval;
-      while (1)
-	{
-	  if (*__cp == '\0')
-	    {
-	      __cp = NULL;
-	  break;
-	    }
-	  if (*__cp == __reject1 || *__cp == __reject2 || *__cp == __reject3)
-	    {
-	      *__cp++ = '\0';
-	      break;
-	    }
-	  ++__cp;
-	}
-      *__s = __cp;
-    }
-  return __retval;
-}
-# ifdef __USE_BSD
-#  define strsep(s, reject) __strsep (s, reject)
-# endif
-#endif
-
-/* We need the memory allocation functions for inline strdup().
-   Referring to stdlib.h (even minimally) is not allowed
-   in any of the tight standards compliant modes.  */
-#ifdef __USE_MISC
-
-# if !defined _HAVE_STRING_ARCH_strdup || !defined _HAVE_STRING_ARCH_strndup
-#  define __need_malloc_and_calloc
-#  include <stdlib.h>
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strdup
-
-extern char *__strdup (__const char *__string) __THROW __attribute_malloc__;
-#  define __strdup(s) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  char *__retval = (char *) malloc (__len);	      \
-			  if (__retval != NULL)				      \
-			    __retval = (char *) memcpy (__retval, s, __len);  \
-			  __retval; }))					      \
-		  : __strdup (s)))
-
-#  if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
-#   define strdup(s) __strdup (s)
-#  endif
-# endif
-
-# ifndef _HAVE_STRING_ARCH_strndup
-
-extern char *__strndup (__const char *__string, size_t __n)
-     __THROW __attribute_malloc__;
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)	      \
-		  ? (((__const char *) (s))[0] == '\0'			      \
-		     ? (char *) calloc (1, 1)				      \
-		     : ({ size_t __len = strlen (s) + 1;		      \
-			  size_t __n = (n);				      \
-			  char *__retval;				      \
-			  if (__n < __len)				      \
-			    __len = __n;				      \
-			  __retval = (char *) malloc (__len);		      \
-			  if (__retval != NULL)				      \
-			    {						      \
-			      __retval[__len - 1] = '\0';		      \
-			      __retval = (char *) memcpy (__retval, s,	      \
-							  __len - 1);	      \
-			    }						      \
-			  __retval; }))					      \
-		  : __strndup (s, n)))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup (s, n)
-#  endif
-# endif
-
-#endif /* Use misc. or use GNU.  */
-
-#ifndef _FORCE_INLINES
-# undef __STRING_INLINE
-#endif
-
-#endif /* No string inlines.  */
diff --git a/libc/sysdeps/linux/v850/bits/stropts.h b/libc/sysdeps/linux/v850/bits/stropts.h
deleted file mode 100644
index 21538c31d..000000000
--- a/libc/sysdeps/linux/v850/bits/stropts.h
+++ /dev/null
@@ -1,227 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _BITS_STROPTS_H
-#define _BITS_STROPTS_H	1
-
-#include <bits/types.h>
-
-/* Macros used as `request' argument to `ioctl'.  */
-#define __SID		('S' << 8)
-
-#define I_NREAD	    (__SID | 1)	/* Counts the number of data bytes in the data
-				   block in the first message.  */
-#define I_PUSH	    (__SID | 2)	/* Push STREAMS module onto top of the current
-				   STREAM, just below the STREAM head.  */
-#define I_POP	    (__SID | 3)	/* Remove STREAMS module from just below the
-				   STREAM head.  */
-#define I_LOOK	    (__SID | 4)	/* Retrieve the name of the module just below
-				   the STREAM head and place it in a character
-				   string.  */
-#define I_FLUSH	    (__SID | 5)	/* Flush all input and/or output.  */
-#define I_SRDOPT    (__SID | 6)	/* Sets the read mode.  */
-#define I_GRDOPT    (__SID | 7)	/* Returns the current read mode setting.  */
-#define I_STR	    (__SID | 8)	/* Construct an internal STREAMS `ioctl'
-				   message and send that message downstream. */
-#define I_SETSIG    (__SID | 9)	/* Inform the STREAM head that the process
-				   wants the SIGPOLL signal issued.  */
-#define I_GETSIG    (__SID |10) /* Return the events for which the calling
-				   process is currently registered to be sent
-				   a SIGPOLL signal.  */
-#define I_FIND	    (__SID |11) /* Compares the names of all modules currently
-				   present in the STREAM to the name pointed to
-				   by `arg'.  */
-#define I_LINK	    (__SID |12) /* Connect two STREAMs.  */
-#define I_UNLINK    (__SID |13) /* Disconnects the two STREAMs.  */
-#define I_PEEK	    (__SID |15) /* Allows a process to retrieve the information
-				   in the first message on the STREAM head read
-				   queue without taking the message off the
-				   queue.  */
-#define I_FDINSERT  (__SID |16) /* Create a message from the specified
-				   buffer(s), adds information about another
-				   STREAM, and send the message downstream.  */
-#define I_SENDFD    (__SID |17) /* Requests the STREAM associated with `fildes'
-				   to send a message, containing a file
-				   pointer, to the STREAM head at the other end
-				   of a STREAMS pipe.  */
-#define I_RECVFD    (__SID |14) /* Non-EFT definition.  */
-#define I_SWROPT    (__SID |19) /* Set the write mode.  */
-#define I_GWROPT    (__SID |20) /* Return the current write mode setting.  */
-#define I_LIST	    (__SID |21) /* List all the module names on the STREAM, up
-				   to and including the topmost driver name. */
-#define I_PLINK	    (__SID |22) /* Connect two STREAMs with a persistent
-				   link.  */
-#define I_PUNLINK   (__SID |23) /* Disconnect the two STREAMs that were
-				   connected with a persistent link.  */
-#define I_FLUSHBAND (__SID |28) /* Flush only band specified.  */
-#define I_CKBAND    (__SID |29) /* Check if the message of a given priority
-				   band exists on the STREAM head read
-				   queue.  */
-#define I_GETBAND   (__SID |30) /* Return the priority band of the first
-				   message on the STREAM head read queue.  */
-#define I_ATMARK    (__SID |31) /* See if the current message on the STREAM
-				   head read queue is "marked" by some module
-				   downstream.  */
-#define I_SETCLTIME (__SID |32) /* Set the time the STREAM head will delay when
-				   a STREAM is closing and there is data on
-				   the write queues.  */
-#define I_GETCLTIME (__SID |33) /* Get current value for closing timeout.  */
-#define I_CANPUT    (__SID |34) /* Check if a certain band is writable.  */
-
-
-/* Used in `I_LOOK' request.  */
-#define FMNAMESZ	8	/* compatibility w/UnixWare/Solaris.  */
-
-/* Flush options.  */
-#define FLUSHR		0x01	/* Flush read queues.  */
-#define FLUSHW		0x02	/* Flush write queues.  */
-#define FLUSHRW		0x03	/* Flush read and write queues.  */
-#ifdef __USE_GNU
-# define FLUSHBAND	0x04	/* Flush only specified band.  */
-#endif
-
-/* Possible arguments for `I_SETSIG'.  */
-#define S_INPUT		0x0001	/* A message, other than a high-priority
-				   message, has arrived.  */
-#define S_HIPRI		0x0002	/* A high-priority message is present.  */
-#define S_OUTPUT	0x0004	/* The write queue for normal data is no longer
-				   full.  */
-#define S_MSG		0x0008	/* A STREAMS signal message that contains the
-				   SIGPOLL signal reaches the front of the
-				   STREAM head read queue.  */
-#define S_ERROR		0x0010	/* Notification of an error condition.  */
-#define S_HANGUP	0x0020	/* Notification of a hangup.  */
-#define S_RDNORM	0x0040	/* A normal message has arrived.  */
-#define S_WRNORM	S_OUTPUT
-#define S_RDBAND	0x0080	/* A message with a non-zero priority has
-				   arrived.  */
-#define S_WRBAND	0x0100	/* The write queue for a non-zero priority
-				   band is no longer full.  */
-#define S_BANDURG	0x0200	/* When used in conjunction with S_RDBAND,
-				   SIGURG is generated instead of SIGPOLL when
-				   a priority message reaches the front of the
-				   STREAM head read queue.  */
-
-/* Option for `I_PEEK'.  */
-#define RS_HIPRI	0x01	/* Only look for high-priority messages.  */
-
-/* Options for `I_SRDOPT'.  */
-#define RNORM		0x0000	/* Byte-STREAM mode, the default.  */
-#define RMSGD		0x0001	/* Message-discard mode.   */
-#define RMSGN		0x0002	/* Message-nondiscard mode.   */
-#define RPROTDAT	0x0004	/* Deliver the control part of a message as
-				   data.  */
-#define RPROTDIS	0x0008	/* Discard the control part of a message,
-				   delivering any data part.  */
-#define RPROTNORM	0x0010	/* Fail `read' with EBADMSG if a message
-				   containing a control part is at the front
-				   of the STREAM head read queue.  */
-#ifdef __USE_GNU
-# define RPROTMASK	0x001C	/* The RPROT bits */
-#endif
-
-/* Possible mode for `I_SWROPT'.  */
-#define SNDZERO		0x001	/* Send a zero-length message downstream when a
-				   `write' of 0 bytes occurs.  */
-#ifdef __USE_GNU
-# define SNDPIPE	0x002	/* Send SIGPIPE on write and putmsg if
-				   sd_werror is set.  */
-#endif
-
-/* Arguments for `I_ATMARK'.  */
-#define ANYMARK		0x01	/* Check if the message is marked.  */
-#define LASTMARK	0x02	/* Check if the message is the last one marked
-				   on the queue.  */
-
-/* Argument for `I_UNLINK'.  */
-#ifdef __USE_GNU
-# define MUXID_ALL	(-1)	/* Unlink all STREAMs linked to the STREAM
-				   associated with `fildes'.  */
-#endif
-
-
-/* Macros for `getmsg', `getpmsg', `putmsg' and `putpmsg'.  */
-#define MSG_HIPRI	0x01	/* Send/receive high priority message.  */
-#define MSG_ANY		0x02	/* Receive any message.  */
-#define MSG_BAND	0x04	/* Receive message from specified band.  */
-
-/* Values returned by getmsg and getpmsg */
-#define MORECTL		1	/* More control information is left in
-				   message.  */
-#define MOREDATA	2	/* More data is left in message.  */
-
-
-/* Structure used for the I_FLUSHBAND ioctl on streams.  */
-struct bandinfo
-  {
-    unsigned char bi_pri;
-    int bi_flag;
-  };
-
-struct strbuf
-  {
-    int maxlen;		/* Maximum buffer length.  */
-    int len;		/* Length of data.  */
-    char *buf;		/* Pointer to buffer.  */
-  };
-
-struct strpeek
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-  };
-
-struct strfdinsert
-  {
-    struct strbuf ctlbuf;
-    struct strbuf databuf;
-    t_uscalar_t flags;			/* UnixWare/Solaris compatibility.  */
-    int fildes;
-    int offset;
-  };
-
-struct strioctl
-  {
-    int ic_cmd;
-    int ic_timout;
-    int ic_len;
-    char *ic_dp;
-  };
-
-struct strrecvfd
-  {
-    int fd;
-    uid_t uid;
-    gid_t gid;
-    char __fill[8];			/* UnixWare/Solaris compatibility */
-  };
-
-
-struct str_mlist
-  {
-    char l_name[FMNAMESZ + 1];
-  };
-
-struct str_list
-  {
-    int sl_nmods;
-    struct str_mlist *sl_modlist;
-  };
-
-#endif /* bits/stropts.h */
diff --git a/libc/sysdeps/linux/v850/bits/termios.h b/libc/sysdeps/linux/v850/bits/termios.h
deleted file mode 100644
index 887b309ad..000000000
--- a/libc/sysdeps/linux/v850/bits/termios.h
+++ /dev/null
@@ -1,213 +0,0 @@
-/* termios type and macro definitions.  Linux version.
-   Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char	cc_t;
-typedef unsigned int	speed_t;
-typedef unsigned int	tcflag_t;
-
-#define NCCS 32
-struct termios
-  {
-    tcflag_t c_iflag;		/* input mode flags */
-    tcflag_t c_oflag;		/* output mode flags */
-    tcflag_t c_cflag;		/* control mode flags */
-    tcflag_t c_lflag;		/* local mode flags */
-    cc_t c_line;			/* line discipline */
-    cc_t c_cc[NCCS];		/* control characters */
-    speed_t c_ispeed;		/* input speed */
-    speed_t c_ospeed;		/* output speed */
-  };
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-/* c_iflag bits */
-#define IGNBRK	0000001
-#define BRKINT	0000002
-#define IGNPAR	0000004
-#define PARMRK	0000010
-#define INPCK	0000020
-#define ISTRIP	0000040
-#define INLCR	0000100
-#define IGNCR	0000200
-#define ICRNL	0000400
-#define IUCLC	0001000
-#define IXON	0002000
-#define IXANY	0004000
-#define IXOFF	0010000
-#define IMAXBEL	0020000
-
-/* c_oflag bits */
-#define OPOST	0000001
-#define OLCUC	0000002
-#define ONLCR	0000004
-#define OCRNL	0000010
-#define ONOCR	0000020
-#define ONLRET	0000040
-#define OFILL	0000100
-#define OFDEL	0000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY	0000400
-# define   NL0	0000000
-# define   NL1	0000400
-# define CRDLY	0003000
-# define   CR0	0000000
-# define   CR1	0001000
-# define   CR2	0002000
-# define   CR3	0003000
-# define TABDLY	0014000
-# define   TAB0	0000000
-# define   TAB1	0004000
-# define   TAB2	0010000
-# define   TAB3	0014000
-# define BSDLY	0020000
-# define   BS0	0000000
-# define   BS1	0020000
-# define FFDLY	0100000
-# define   FF0	0000000
-# define   FF1	0100000
-#endif
-
-#define VTDLY	0040000
-#define   VT0	0000000
-#define   VT1	0040000
-
-#ifdef __USE_MISC
-# define XTABS	0014000
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD	0010017
-#endif
-#define  B0	0000000		/* hang up */
-#define  B50	0000001
-#define  B75	0000002
-#define  B110	0000003
-#define  B134	0000004
-#define  B150	0000005
-#define  B200	0000006
-#define  B300	0000007
-#define  B600	0000010
-#define  B1200	0000011
-#define  B1800	0000012
-#define  B2400	0000013
-#define  B4800	0000014
-#define  B9600	0000015
-#define  B19200	0000016
-#define  B38400	0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-#endif
-#define CSIZE	0000060
-#define   CS5	0000000
-#define   CS6	0000020
-#define   CS7	0000040
-#define   CS8	0000060
-#define CSTOPB	0000100
-#define CREAD	0000200
-#define PARENB	0000400
-#define PARODD	0001000
-#define HUPCL	0002000
-#define CLOCAL	0004000
-#ifdef __USE_MISC
-# define CBAUDEX 0010000
-#endif
-#define  B57600   0010001
-#define  B115200  0010002
-#define  B230400  0010003
-#define  B460800  0010004
-#define  B500000  0010005
-#define  B576000  0010006
-#define  B921600  0010007
-#define  B1000000 0010010
-#define  B1152000 0010011
-#define  B1500000 0010012
-#define  B2000000 0010013
-#define  B2500000 0010014
-#define  B3000000 0010015
-#define  B3500000 0010016
-#define  B4000000 0010017
-#define __MAX_BAUD B4000000
-#ifdef __USE_MISC
-# define CIBAUD	  002003600000		/* input baud rate (not used) */
-# define CRTSCTS  020000000000		/* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG	0000001
-#define ICANON	0000002
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE	0000004
-#endif
-#define ECHO	0000010
-#define ECHOE	0000020
-#define ECHOK	0000040
-#define ECHONL	0000100
-#define NOFLSH	0000200
-#define TOSTOP	0000400
-#ifdef __USE_MISC
-# define ECHOCTL 0001000
-# define ECHOPRT 0002000
-# define ECHOKE	 0004000
-# define FLUSHO	 0010000
-# define PENDIN	 0040000
-#endif
-#define IEXTEN	0100000
-
-/* tcflow() and TCXONC use these */
-#define	TCOOFF		0
-#define	TCOON		1
-#define	TCIOFF		2
-#define	TCION		3
-
-/* tcflush() and TCFLSH use these */
-#define	TCIFLUSH	0
-#define	TCOFLUSH	1
-#define	TCIOFLUSH	2
-
-/* tcsetattr uses these */
-#define	TCSANOW		0
-#define	TCSADRAIN	1
-#define	TCSAFLUSH	2
-
-
-#define _IOT_termios /* Hurd ioctl type field.  */ \
-  _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
diff --git a/libc/sysdeps/linux/v850/bits/time.h b/libc/sysdeps/linux/v850/bits/time.h
deleted file mode 100644
index 2a6873f00..000000000
--- a/libc/sysdeps/linux/v850/bits/time.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* System-dependent timing definitions.  Linux version.
-   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <time.h> instead.
- */
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-#  define _BITS_TIME_H	1
-
-/* ISO/IEC 9899:1990 7.12.1: <time.h>
-   The macro `CLOCKS_PER_SEC' is the number per second of the value
-   returned by the `clock' function. */
-/* CAE XSH, Issue 4, Version 2: <time.h>
-   The value of CLOCKS_PER_SEC is required to be 1 million on all
-   XSI-conformant systems. */
-#  define CLOCKS_PER_SEC  1000000l
-
-#  if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
-/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
-   presents the real value for clock ticks per second for the system.  */
-#   include <bits/types.h>
-extern long int __sysconf (int);
-#   define CLK_TCK ((__clock_t) __sysconf (2))	/* 2 is _SC_CLK_TCK */
-#  endif
-
-#  ifdef __USE_POSIX199309
-/* Identifier for system-wide realtime clock.  */
-#   define CLOCK_REALTIME	0
-
-/* Flag to indicate time is absolute.  */
-#   define TIMER_ABSTIME	1
-#  endif
-
-# endif	/* bits/time.h */
-#endif
-
-#ifdef __need_timeval
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-#  define _STRUCT_TIMEVAL	1
-#  include <bits/types.h>
-
-/* A time value that is accurate to the nearest
-   microsecond but also has a range of years.  */
-struct timeval
-  {
-    __time_t tv_sec;		/* Seconds.  */
-    __suseconds_t tv_usec;	/* Microseconds.  */
-  };
-# endif	/* struct timeval */
-#endif	/* need timeval */
diff --git a/libc/sysdeps/linux/v850/bits/types.h b/libc/sysdeps/linux/v850/bits/types.h
deleted file mode 100644
index 4e5580110..000000000
--- a/libc/sysdeps/linux/v850/bits/types.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/* Copyright (C) 1991,92,94,95,96,97,98,99, 01 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <sys/types.h> instead.
- */
-
-#ifndef	_BITS_TYPES_H
-#define	_BITS_TYPES_H	1
-
-#include <features.h>
-
-#define __need_size_t
-#include <stddef.h>
-
-/* Convenience types.  */
-typedef unsigned char __u_char;
-typedef unsigned short __u_short;
-typedef unsigned int __u_int;
-typedef unsigned long __u_long;
-#ifdef __GNUC__
-__extension__ typedef unsigned long long int __u_quad_t;
-__extension__ typedef long long int __quad_t;
-#else
-typedef struct
-  {
-    long int __val[2];
-  } __quad_t;
-typedef struct
-  {
-    __u_long __val[2];
-  } __u_quad_t;
-#endif
-typedef signed char __int8_t;
-typedef unsigned char __uint8_t;
-typedef signed short int __int16_t;
-typedef unsigned short int __uint16_t;
-typedef signed int __int32_t;
-typedef unsigned int __uint32_t;
-#ifdef __GNUC__
-__extension__ typedef signed long long int __int64_t;
-__extension__ typedef unsigned long long int __uint64_t;
-#endif
-typedef __quad_t *__qaddr_t;
-
-typedef __u_quad_t __dev_t;		/* Type of device numbers.  */
-typedef __u_int __uid_t;		/* Type of user identifications.  */
-typedef __u_int __gid_t;		/* Type of group identifications.  */
-typedef __u_long __ino_t;		/* Type of file serial numbers.  */
-typedef __u_int __mode_t;		/* Type of file attribute bitmasks.  */
-typedef __u_int __nlink_t; 		/* Type of file link counts.  */
-typedef long int __off_t;		/* Type of file sizes and offsets.  */
-typedef __quad_t __loff_t;		/* Type of file sizes and offsets.  */
-typedef int __pid_t;			/* Type of process identifications.  */
-typedef int __ssize_t;			/* Type of a byte count, or error.  */
-typedef __u_long __rlim_t;		/* Type of resource counts.  */
-typedef __u_quad_t __rlim64_t;		/* Type of resource counts (LFS).  */
-typedef __u_int __id_t;			/* General type for ID.  */
-
-typedef struct
-  {
-    int __val[2];
-  } __fsid_t;				/* Type of file system IDs.  */
-
-/* Everythin' else.  */
-typedef int __daddr_t;			/* The type of a disk address.  */
-typedef char *__caddr_t;
-typedef long int __time_t;
-typedef unsigned int __useconds_t;
-typedef long int __suseconds_t;
-typedef long int __swblk_t;		/* Type of a swap block maybe?  */
-
-typedef long int __clock_t;
-
-/* Clock ID used in clock and timer functions.  */
-typedef int __clockid_t;
-
-/* Timer ID returned by `timer_create'.  */
-typedef int __timer_t;
-
-
-/* Number of descriptors that can fit in an `fd_set'.  */
-#define __FD_SETSIZE	1024
-
-
-typedef int __key_t;
-
-/* Used in `struct shmid_ds'.  */
-typedef unsigned short int __ipc_pid_t;
-
-
-/* Type to represent block size.  */
-typedef long int __blksize_t;
-
-/* Types from the Large File Support interface.  */
-
-/* Type to count number os disk blocks.  */
-typedef long int __blkcnt_t;
-typedef __quad_t __blkcnt64_t;
-
-/* Type to count file system blocks.  */
-typedef __u_long __fsblkcnt_t;
-typedef __u_quad_t __fsblkcnt64_t;
-
-/* Type to count file system inodes.  */
-typedef __u_long __fsfilcnt_t;
-typedef __u_quad_t __fsfilcnt64_t;
-
-/* Type of file serial numbers.  */
-typedef __u_quad_t __ino64_t;
-
-/* Type of file sizes and offsets.  */
-typedef __loff_t __off64_t;
-
-/* Used in XTI.  */
-typedef long int __t_scalar_t;
-typedef unsigned long int __t_uscalar_t;
-
-/* Duplicates info from stdint.h but this is used in unistd.h.  */
-typedef int __intptr_t;
-
-/* Duplicate info from sys/socket.h.  */
-typedef unsigned int __socklen_t;
-
-
-/* Now add the thread types.  */
-#if defined __USE_POSIX199506 || defined __USE_UNIX98
-# include <bits/pthreadtypes.h>
-#endif
-
-#endif /* bits/types.h */
diff --git a/libc/sysdeps/linux/v850/bits/uio.h b/libc/sysdeps/linux/v850/bits/uio.h
deleted file mode 100644
index 84b4805fe..000000000
--- a/libc/sysdeps/linux/v850/bits/uio.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UIO_H
-# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
-#endif
-
-
-#include <sys/types.h>
-
-
-/* We should normally use the Linux kernel header file to define this
-   type and macros but this calls for trouble because of the header
-   includes other kernel headers.  */
-
-/* Size of object which can be written atomically.
-
-   This macro has different values in different kernel versions.  The
-   latest versions of ther kernel use 1024 and this is good choice.  Since
-   the C library implementation of readv/writev is able to emulate the
-   functionality even if the currently running kernel does not support
-   this large value the readv/writev call will not fail because of this.  */
-#define UIO_MAXIOV	1024
-
-
-/* Structure for scatter/gather I/O.  */
-struct iovec
-  {
-    void *iov_base;	/* Pointer to data.  */
-    size_t iov_len;	/* Length of data.  */
-  };
diff --git a/libc/sysdeps/linux/v850/bits/ustat.h b/libc/sysdeps/linux/v850/bits/ustat.h
deleted file mode 100644
index aeafc22a5..000000000
--- a/libc/sysdeps/linux/v850/bits/ustat.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/types.h>
-
-struct ustat
-  {
-    __daddr_t f_tfree;
-    __ino_t f_tinode;
-    char f_fname[6];
-    char f_fpack[6];
-  };
diff --git a/libc/sysdeps/linux/v850/bits/utmp.h b/libc/sysdeps/linux/v850/bits/utmp.h
deleted file mode 100644
index 2ed29bbb4..000000000
--- a/libc/sysdeps/linux/v850/bits/utmp.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* The `struct utmp' type, describing entries in the utmp file.  GNU version.
-   Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMP_H
-# error "Never include <bits/utmp.h> directly; use <utmp.h> instead."
-#endif
-
-#include <paths.h>
-#include <sys/time.h>
-#include <sys/types.h>
-
-
-#define UT_LINESIZE	32
-#define UT_NAMESIZE	32
-#define UT_HOSTSIZE	256
-
-
-/* The structure describing an entry in the database of
-   previous logins.  */
-struct lastlog
-  {
-    __time_t ll_time;
-    char ll_line[UT_LINESIZE];
-    char ll_host[UT_HOSTSIZE];
-  };
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmp' below.  */
-struct exit_status
-  {
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmp
-{
-  short int ut_type;		/* Type of login.  */
-  pid_t ut_pid;			/* Process ID of login process.  */
-  char ut_line[UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID.  */
-  char ut_user[UT_NAMESIZE];	/* Username.  */
-  char ut_host[UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-/* Backwards compatibility hacks.  */
-#define ut_name		ut_user
-#ifndef _NO_UT_TIME
-/* We have a problem here: `ut_time' is also used otherwise.  Define
-   _NO_UT_TIME if the compiler complains.  */
-# define ut_time	ut_tv.tv_sec
-#endif
-#define ut_xtime	ut_tv.tv_sec
-#define ut_addr		ut_addr_v6[0]
-
-
-/* Values for the `ut_type' field of a `struct utmp'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#define RUN_LVL		1	/* The system's runlevel.  */
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#define ACCOUNTING	9
-
-/* Old Linux name for the EMPTY type.  */
-#define UT_UNKNOWN	EMPTY
-
-
-/* Tell the user that we have a modern system with UT_HOST, UT_PID,
-   UT_TYPE, UT_ID and UT_TV fields.  */
-#define _HAVE_UT_TYPE	1
-#define _HAVE_UT_PID	1
-#define _HAVE_UT_ID	1
-#define _HAVE_UT_TV	1
-#define _HAVE_UT_HOST	1
diff --git a/libc/sysdeps/linux/v850/bits/utmpx.h b/libc/sysdeps/linux/v850/bits/utmpx.h
deleted file mode 100644
index 99735370b..000000000
--- a/libc/sysdeps/linux/v850/bits/utmpx.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Structures and definitions for the user accounting database.  GNU version.
-   Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _UTMPX_H
-# error "Never include <bits/utmpx.h> directly; use <utmpx.h> instead."
-#endif
-
-#include <bits/types.h>
-#include <sys/time.h>
-
-
-#ifdef __USE_GNU
-# include <paths.h>
-# define _PATH_UTMPX	_PATH_UTMP
-# define _PATH_WTMPX	_PATH_WTMP
-#endif
-
-
-#define __UT_LINESIZE	32
-#define __UT_NAMESIZE	32
-#define __UT_HOSTSIZE	256
-
-
-/* The structure describing the status of a terminated process.  This
-   type is used in `struct utmpx' below.  */
-struct __exit_status
-  {
-#ifdef __USE_GNU
-    short int e_termination;	/* Process termination status.  */
-    short int e_exit;		/* Process exit status.  */
-#else
-    short int __e_termination;	/* Process termination status.  */
-    short int __e_exit;		/* Process exit status.  */
-#endif
-  };
-
-
-/* The structure describing an entry in the user accounting database.  */
-struct utmpx
-{
-  short int ut_type;		/* Type of login.  */
-  __pid_t ut_pid;		/* Process ID of login process.  */
-  char ut_line[__UT_LINESIZE];	/* Devicename.  */
-  char ut_id[4];		/* Inittab ID. */
-  char ut_user[__UT_NAMESIZE];	/* Username.  */
-  char ut_host[__UT_HOSTSIZE];	/* Hostname for remote login.  */
-  struct __exit_status ut_exit;	/* Exit status of a process marked
-				   as DEAD_PROCESS.  */
-  long int ut_session;		/* Session ID, used for windowing.  */
-  struct timeval ut_tv;		/* Time entry was made.  */
-  __int32_t ut_addr_v6[4];	/* Internet address of remote host.  */
-  char __unused[20];		/* Reserved for future use.  */
-};
-
-
-/* Values for the `ut_type' field of a `struct utmpx'.  */
-#define EMPTY		0	/* No valid user accounting information.  */
-
-#ifdef __USE_GNU
-# define RUN_LVL	1	/* The system's runlevel.  */
-#endif
-#define BOOT_TIME	2	/* Time of system boot.  */
-#define NEW_TIME	3	/* Time after system clock changed.  */
-#define OLD_TIME	4	/* Time when system clock changed.  */
-
-#define INIT_PROCESS	5	/* Process spawned by the init process.  */
-#define LOGIN_PROCESS	6	/* Session leader of a logged in user.  */
-#define USER_PROCESS	7	/* Normal process.  */
-#define DEAD_PROCESS	8	/* Terminated process.  */
-
-#ifdef __USE_GNU
-# define ACCOUNTING	9	/* System accounting.  */
-#endif
diff --git a/libc/sysdeps/linux/v850/bits/utsname.h b/libc/sysdeps/linux/v850/bits/utsname.h
deleted file mode 100644
index 35e71e3ba..000000000
--- a/libc/sysdeps/linux/v850/bits/utsname.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _SYS_UTSNAME_H
-# error "Never include <bits/utsname.h> directly; use <sys/utsname.h> instead."
-#endif
-
-/* Length of the entries in `struct utsname' is 65.  */
-#define _UTSNAME_LENGTH 65
-
-/* Linux provides as additional information in the `struct utsname'
-   the name of the current domain.  Define _UTSNAME_DOMAIN_LENGTH
-   to a value != 0 to activate this entry.  */
-#define _UTSNAME_DOMAIN_LENGTH _UTSNAME_LENGTH
diff --git a/libc/sysdeps/linux/v850/bits/waitflags.h b/libc/sysdeps/linux/v850/bits/waitflags.h
deleted file mode 100644
index 1303c6c36..000000000
--- a/libc/sysdeps/linux/v850/bits/waitflags.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Definitions of flag bits for `waitpid' et al.
-   Copyright (C) 1992, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitflags.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Bits in the third argument to `waitpid'.  */
-#define	WNOHANG		1	/* Don't block waiting.  */
-#define	WUNTRACED	2	/* Report status of stopped children.  */
-
-#define __WALL		0x40000000 /* Wait for any child.  */
-#define __WCLONE	0x80000000 /* Wait for cloned process.  */
diff --git a/libc/sysdeps/linux/v850/bits/waitstatus.h b/libc/sysdeps/linux/v850/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/v850/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
-   Copyright (C) 1992, 1994, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits.  */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status.  */
-#define	__WEXITSTATUS(status)	(((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal.  */
-#define	__WTERMSIG(status)	((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child.  */
-#define	__WSTOPSIG(status)	__WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination.  */
-#define	__WIFEXITED(status)	(__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal.  */
-#ifdef	__GNUC__
-# define __WIFSIGNALED(status) \
-  (__extension__ ({ int __status = (status);				      \
-		    !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else	/* Not GCC.  */
-# define __WIFSIGNALED(status)	(!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif	/* GCC.  */
-
-/* Nonzero if STATUS indicates the child is stopped.  */
-#define	__WIFSTOPPED(status)	(((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core.  */
-#define	__WCOREDUMP(status)	((status) & __WCOREFLAG)
-
-/* Macros for constructing status values.  */
-#define	__W_EXITCODE(ret, sig)	((ret) << 8 | (sig))
-#define	__W_STOPCODE(sig)	((sig) << 8 | 0x7f)
-#define	__WCOREFLAG		0x80
-
-
-#ifdef	__USE_BSD
-
-# include <endian.h>
-
-union wait
-  {
-    int w_status;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_termsig:7; /* Terminating signal.  */
-	unsigned int __w_coredump:1; /* Set if dumped core.  */
-	unsigned int __w_retcode:8; /* Return code if exited normally.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_retcode:8;
-	unsigned int __w_coredump:1;
-	unsigned int __w_termsig:7;
-# endif				/* Big endian.  */
-      } __wait_terminated;
-    struct
-      {
-# if	__BYTE_ORDER == __LITTLE_ENDIAN
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int:16;
-# endif				/* Little endian.  */
-# if	__BYTE_ORDER == __BIG_ENDIAN
-	unsigned int:16;
-	unsigned int __w_stopsig:8; /* Stopping signal.  */
-	unsigned int __w_stopval:8; /* W_STOPPED if stopped.  */
-# endif				/* Big endian.  */
-      } __wait_stopped;
-  };
-
-# define w_termsig	__wait_terminated.__w_termsig
-# define w_coredump	__wait_terminated.__w_coredump
-# define w_retcode	__wait_terminated.__w_retcode
-# define w_stopsig	__wait_stopped.__w_stopsig
-# define w_stopval	__wait_stopped.__w_stopval
-
-#endif	/* Use BSD.  */
diff --git a/libc/sysdeps/linux/v850/bits/xopen_lim.h b/libc/sysdeps/linux/v850/bits/xopen_lim.h
deleted file mode 100644
index 7f3611860..000000000
--- a/libc/sysdeps/linux/v850/bits/xopen_lim.h
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*
- * Never include this file directly; use <limits.h> instead.
- */
-
-/* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
-   System Interfaces and Headers, 4.16 <limits.h>
-
-   Please note only the values which are not greater than the minimum
-   stated in the standard document are listed.  The `sysconf' functions
-   should be used to obtain the actual value.  */
-
-#ifndef _XOPEN_LIM_H
-#define _XOPEN_LIM_H	1
-
-#define __need_IOV_MAX
-#include <bits/stdio_lim.h>
-
-/* We do not provide fixed values for
-
-   ARG_MAX	Maximum length of argument to the `exec' function
-		including environment data.
-
-   ATEXIT_MAX	Maximum number of functions that may be registered
-		with `atexit'.
-
-   CHILD_MAX	Maximum number of simultaneous processes per real
-		user ID.
-
-   OPEN_MAX	Maximum number of files that one process can have open
-		at anyone time.
-
-   PAGESIZE
-   PAGE_SIZE	Size of bytes of a page.
-
-   PASS_MAX	Maximum number of significant bytes in a password.
-
-   We only provide a fixed limit for
-
-   IOV_MAX	Maximum number of `iovec' structures that one process has
-		available for use with `readv' or writev'.
-
-   if this is indeed fixed by the underlying system.
-*/
-
-
-/* Maximum number of `iovec' structures that one process has available
-   for use with `readv' or writev'.  */
-#define	_XOPEN_IOV_MAX	_POSIX_UIO_MAXIOV
-
-
-/* Maximum value of `digit' in calls to the `printf' and `scanf'
-   functions.  We have no limit, so return a reasonable value.  */
-#define NL_ARGMAX	_POSIX_ARG_MAX
-
-/* Maximum number of bytes in a `LANG' name.  We have no limit.  */
-#define NL_LANGMAX	_POSIX2_LINE_MAX
-
-/* Maximum message number.  We have no limit.  */
-#define NL_MSGMAX	INT_MAX
-
-/* Maximum number of bytes in N-to-1 collation mapping.  We have no
-   limit.  */
-#define NL_NMAX		INT_MAX
-
-/* Maximum set number.  We have no limit.  */
-#define NL_SETMAX	INT_MAX
-
-/* Maximum number of bytes in a message.  We have no limit.  */
-#define NL_TEXTMAX	INT_MAX
-
-/* Default process priority.  */
-#define NZERO		20
-
-
-/* Number of bits in a word of type `int'.  */
-#ifdef INT_MAX
-# if INT_MAX == 32767
-#  define WORD_BIT	16
-# else
-#  if INT_MAX == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#elif defined __INT_MAX__
-# if __INT_MAX__ == 32767
-#  define WORD_BIT	16
-# else
-#  if __INT_MAX__ == 2147483647
-#   define WORD_BIT	32
-#  else
-/* Safe assumption.  */
-#   define WORD_BIT	64
-#  endif
-# endif
-#else
-# define WORD_BIT	32
-#endif
-
-/* Number of bits in a word of type `long int'.  */
-#ifdef LONG_MAX
-# if LONG_MAX == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#elif defined __LONG_MAX__
-# if __LONG_MAX__ == 2147483647
-#  define LONG_BIT	32
-# else
-/* Safe assumption.  */
-#  define LONG_BIT	64
-# endif
-#else
-# include <bits/wordsize.h>
-# if __WORDSIZE == 64
-#  define LONG_BIT	64
-# else
-#  define LONG_BIT	32
-# endif
-#endif
-
-#endif /* bits/xopen_lim.h */