Added __BEGIN_DECLS and __END_DECLS to the files that didn't have

it and that I could see needed it.

Should be pretty low impact as these are only defined when using C++.

6 files changed, 21 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/mips/bits/cmathcalls.h b/libc/sysdeps/linux/mips/bits/cmathcalls.h
index 2d186c41e..6679500be 100644
--- a/libc/sysdeps/linux/mips/bits/cmathcalls.h
+++ b/libc/sysdeps/linux/mips/bits/cmathcalls.h
@@ -47,6 +47,7 @@
 
 #define _Mdouble_complex_ _Mdouble_ _Complex
 
+__BEGIN_DECLS
 
 /* Trigonometric functions.  */
 
@@ -156,3 +157,5 @@ __MATH_PRECNAME(conj) (_Mdouble_complex_ __z) __THROW
 }
 
 #endif
+
+__END_DECLS
diff --git a/libc/sysdeps/linux/mips/bits/dlfcn.h b/libc/sysdeps/linux/mips/bits/dlfcn.h
index 006eeb683..21aac6542 100644
--- a/libc/sysdeps/linux/mips/bits/dlfcn.h
+++ b/libc/sysdeps/linux/mips/bits/dlfcn.h
@@ -54,6 +54,8 @@
 # define DL_CALL_FCT(fctp, args) \
   (_dl_mcount_wrapper_check (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/errno.h b/libc/sysdeps/linux/mips/bits/errno.h
index e0c1dc5c6..53db5dd7b 100644
--- a/libc/sysdeps/linux/mips/bits/errno.h
+++ b/libc/sysdeps/linux/mips/bits/errno.h
@@ -28,6 +28,9 @@
 # define ENOTSUP EOPNOTSUPP
 
 # ifndef __ASSEMBLER__
+
+__BEGIN_DECLS
+
 /* We now need a declaration of the `errno' variable.  */
 extern int errno;
 
@@ -43,6 +46,9 @@ extern int *__errno_location (void);
 /* When using threads, errno is a per-thread value.  */
 #   define errno (*__errno_location ())
 #  endif
+
+__END_DECLS
+
 # endif /* !__ASSEMBLER__ */
 #endif /* _ERRNO_H */
 
diff --git a/libc/sysdeps/linux/mips/bits/libc-lock.h b/libc/sysdeps/linux/mips/bits/libc-lock.h
index dbd9cc14f..fa43d4839 100644
--- a/libc/sysdeps/linux/mips/bits/libc-lock.h
+++ b/libc/sysdeps/linux/mips/bits/libc-lock.h
@@ -200,6 +200,8 @@ typedef pthread_key_t __libc_key_t;
 /* Functions that are used by this file and are internal to the GNU C
    library.  */
 
+__BEGIN_DECLS
+
 extern int __pthread_mutex_init (pthread_mutex_t *__mutex,
 				 __const pthread_mutexattr_t *__mutex_attr);
 
@@ -250,6 +252,7 @@ extern int __pthread_atfork (void (*__prepare) (void),
 			     void (*__parent) (void),
 			     void (*__child) (void));
 
+__END_DECLS
 
 
 /* Make the pthread functions weak so that we can elide them from
diff --git a/libc/sysdeps/linux/mips/bits/sigset.h b/libc/sysdeps/linux/mips/bits/sigset.h
index 66a9c51c5..de852a8a0 100644
--- a/libc/sysdeps/linux/mips/bits/sigset.h
+++ b/libc/sysdeps/linux/mips/bits/sigset.h
@@ -97,6 +97,8 @@ typedef struct
 #  endif
 # endif
 
+__BEGIN_DECLS
+
 /* These functions needn't check for a bogus signal number -- error
    checking is done in the non __ versions.  */
 
@@ -121,5 +123,6 @@ __SIGSETFN (__sigdelset, ((__set->__val[__word] &= ~__mask), 0), )
 #  undef __SIGSETFN
 # endif
 
+__END_DECLS
 
 #endif /* ! _SIGSET_H_fns.  */
diff --git a/libc/sysdeps/linux/mips/bits/sigthread.h b/libc/sysdeps/linux/mips/bits/sigthread.h
index b86e75f20..8ca688c59 100644
--- a/libc/sysdeps/linux/mips/bits/sigthread.h
+++ b/libc/sysdeps/linux/mips/bits/sigthread.h
@@ -24,6 +24,8 @@
 # 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
@@ -35,4 +37,6 @@ extern int pthread_sigmask (int __how,
 /* Send signal SIGNO to the given thread. */
 extern int pthread_kill (pthread_t __thread, int __signo) __THROW;
 
+__END_DECLS
+
 #endif	/* bits/sigthread.h */