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

[musl] / src / multibyte / mbsrtowcs.c

diff --git a/src/multibyte/mbsrtowcs.c b/src/multibyte/mbsrtowcs.c
index ebf0d6c..8313d37 100644 (file)
--- a/src/multibyte/mbsrtowcs.c
+++ b/src/multibyte/mbsrtowcs.c
@@ -11,7 +11,7 @@
 
 #include "internal.h"
 
-size_t mbsrtowcs(wchar_t *ws, const char **src, size_t wn, mbstate_t *st)
+size_t mbsrtowcs(wchar_t *restrict ws, const char **restrict src, size_t wn, mbstate_t *restrict st)
 {
        unsigned c;
        const unsigned char *s = (const void *)*src;