2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com>

	* libc/include/stdio.h, libc/machine/powerpc/vfscanf.c,
	libc/machine/spu/fgetpos.c, libc/machine/spu/fgets.c,
	libc/machine/spu/fopen.c, libc/machine/spu/fputs.c,
	libc/machine/spu/fread.c, libc/machine/spu/freopen.c,
	libc/machine/spu/fwrite.c, libc/machine/spu/setbuf.c,
	libc/machine/spu/vfprintf.c, libc/machine/spu/vfscanf.c,
	libc/machine/spu/vsnprintf.c, libc/machine/spu/vsprintf.c,
	libc/machine/spu/vsscanf.c, libc/stdio/asnprintf.c,
	libc/stdio/asprintf.c, libc/stdio/dprintf.c,
	libc/stdio/fgetpos.c, libc/stdio/fgets.c,
	libc/stdio/fmemopen.c, libc/stdio/fopen.c,
	libc/stdio/fprintf.c, libc/stdio/fputs.c,
	libc/stdio/fread.c, libc/stdio/freopen.c,
	libc/stdio/fscanf.c, libc/stdio/fwrite.c,
	libc/stdio/printf.c, libc/stdio/scanf.c,
	libc/stdio/setbuf.c, libc/stdio/snprintf.c,
	libc/stdio/sprintf.c, libc/stdio/sscanf.c,
	libc/stdio/vdprintf.c, libc/stdio/vprintf.c,
	libc/stdio/vscanf.c, libc/stdio/vsnprintf.c,
	libc/stdio/vsprintf.c, libc/stdio/vsscanf.c: Add restrict keyword.

1 files changed, 2 insertions, 2 deletions

diff --git a/newlib/libc/stdio/setbuf.c b/newlib/libc/stdio/setbuf.c
index 1a8bc6d..cffb6fb 100644
--- a/newlib/libc/stdio/setbuf.c
+++ b/newlib/libc/stdio/setbuf.c
@@ -72,8 +72,8 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
 
 _VOID
 _DEFUN(setbuf, (fp, buf),
-       FILE * fp _AND
-       char *buf)
+       FILE *__restrict fp _AND
+       char *__restrict buf)
 {
   _CAST_VOID setvbuf (fp, buf, buf ? _IOFBF : _IONBF, BUFSIZ);
 }