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-rw-r--r--libc/sysdeps/linux/avr32/bits/byteswap.h70
-rw-r--r--libc/sysdeps/linux/microblaze/bits/byteswap.h41
-rw-r--r--libc/sysdeps/linux/vax/bits/byteswap.h64
3 files changed, 0 insertions, 175 deletions
diff --git a/libc/sysdeps/linux/avr32/bits/byteswap.h b/libc/sysdeps/linux/avr32/bits/byteswap.h
deleted file mode 100644
index f0bea4cea..000000000
--- a/libc/sysdeps/linux/avr32/bits/byteswap.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2005 Atmel Corporation
- *
- * 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
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-/* Swap bytes in 16 bit value. */
-#if defined __GNUC__
-# define __bswap_16(x) (__extension__ __builtin_bswap_16(x))
-#else
-/* This is better than nothing. */
-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. */
-#if defined __GNUC__
-# define __bswap_32(x) (__extension__ __builtin_bswap_32(x))
-#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__
-/* 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
-
-#endif /* _BITS_BYTESWAP_H */
diff --git a/libc/sysdeps/linux/microblaze/bits/byteswap.h b/libc/sysdeps/linux/microblaze/bits/byteswap.h
deleted file mode 100644
index 9b6a5d722..000000000
--- a/libc/sysdeps/linux/microblaze/bits/byteswap.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * libc/sysdeps/linux/microblaze/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))
-
-# define __bswap_16(x) __bswap_constant_16 (x)
-
-/* Swap bytes in 32 bit value. */
-#define __bswap_constant_32(x) \
- ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >> 8) | \
- (((x) & 0x0000ff00) << 8) | (((x) & 0x000000ff) << 24))
-
-# define __bswap_32(x) __bswap_constant_32 (x)
-
-#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/vax/bits/byteswap.h b/libc/sysdeps/linux/vax/bits/byteswap.h
deleted file mode 100644
index 6b5115658..000000000
--- a/libc/sysdeps/linux/vax/bits/byteswap.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
- 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 _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_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
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