use restrict everywhere it's required by c99 and/or posix 2008

to deal with the fact that the public headers may be used with pre-c99
compilers, __restrict is used in place of restrict, and defined
appropriately for any supported compiler. we also avoid the form
[restrict] since older versions of gcc rejected it due to a bug in the
original c99 standard, and instead use the form *restrict.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/stdio/fwrite.c b/src/stdio/fwrite.c
index 1b8641ac..8027b306 100644
--- a/src/stdio/fwrite.c
+++ b/src/stdio/fwrite.c
@@ -1,6 +1,6 @@
 #include "stdio_impl.h"
 
-size_t __fwritex(const unsigned char *s, size_t l, FILE *f)
+size_t __fwritex(const unsigned char *restrict s, size_t l, FILE *restrict f)
 {
 	size_t i=0;
 
@@ -24,7 +24,7 @@ size_t __fwritex(const unsigned char *s, size_t l, FILE *f)
 	return l+i;
 }
 
-size_t fwrite(const void *src, size_t size, size_t nmemb, FILE *f)
+size_t fwrite(const void *restrict src, size_t size, size_t nmemb, FILE *restrict f)
 {
 	size_t k, l = size*nmemb;
 	if (!l) return l;