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/fscanf.c b/newlib/libc/stdio/fscanf.c
index afbc2f0e8..04c9e32f1 100644
--- a/newlib/libc/stdio/fscanf.c
+++ b/newlib/libc/stdio/fscanf.c
@@ -29,7 +29,7 @@
 
 int
 #ifdef _HAVE_STDC
-fscanf(FILE *fp, _CONST char *fmt, ...)
+fscanf(FILE *__restrict fp, _CONST char *__restrict fmt, ...)
 #else
 fscanf(FILE *fp, fmt, va_alist)
        FILE *fp;
@@ -54,7 +54,7 @@ fscanf(FILE *fp, fmt, va_alist)
 
 int
 #ifdef _HAVE_STDC
-_fscanf_r(struct _reent *ptr, FILE *fp, _CONST char *fmt, ...)
+_fscanf_r(struct _reent *ptr, FILE *__restrict fp, _CONST char *__restrict fmt, ...)
 #else
 _fscanf_r(ptr, FILE *fp, fmt, va_alist)
           struct _reent *ptr;