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

[musl] / src / multibyte / wcsrtombs.c

diff --git a/src/multibyte/wcsrtombs.c b/src/multibyte/wcsrtombs.c
index 3c48d65..2582ac2 100644 (file)
--- a/src/multibyte/wcsrtombs.c
+++ b/src/multibyte/wcsrtombs.c
@@ -11,7 +11,7 @@
 
 #include "internal.h"
 
-size_t wcsrtombs(char *s, const wchar_t **ws, size_t n, mbstate_t *st)
+size_t wcsrtombs(char *restrict s, const wchar_t **restrict ws, size_t n, mbstate_t *restrict st)
 {
        const wchar_t *ws2;
        char buf[4];