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, 1 insertions, 1 deletions

diff --git a/src/stdio/vwscanf.c b/src/stdio/vwscanf.c
index 86da0457..9297cf0d 100644
--- a/src/stdio/vwscanf.c
+++ b/src/stdio/vwscanf.c
@@ -2,7 +2,7 @@
 #include <stdarg.h>
 #include <wchar.h>
 
-int vwscanf(const wchar_t *fmt, va_list ap)
+int vwscanf(const wchar_t *restrict fmt, va_list ap)
 {
 	return vfwscanf(stdin, fmt, ap);
 }