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/vswprintf.c b/src/stdio/vswprintf.c
index 8e8f80ce..f3d4fec1 100644
--- a/src/stdio/vswprintf.c
+++ b/src/stdio/vswprintf.c
@@ -22,7 +22,7 @@ static size_t sw_write(FILE *f, const unsigned char *s, size_t l)
 	return i<0 ? i : l0;
 }
 
-int vswprintf(wchar_t *s, size_t n, const wchar_t *fmt, va_list ap)
+int vswprintf(wchar_t *restrict s, size_t n, const wchar_t *restrict fmt, va_list ap)
 {
 	int r;
 	FILE f;