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

[musl] / src / string / wcscat.c

diff --git a/src/string/wcscat.c b/src/string/wcscat.c
index 946f16e..d4f00eb 100644 (file)
--- a/src/string/wcscat.c
+++ b/src/string/wcscat.c
@@ -1,6 +1,6 @@
 #include <wchar.h>
 
-wchar_t *wcscat(wchar_t *dest, const wchar_t *src)
+wchar_t *wcscat(wchar_t *restrict dest, const wchar_t *restrict src)
 {
        wcscpy(dest + wcslen(dest), src);
        return dest;