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

[musl] / src / string / wcscpy.c

diff --git a/src/string/wcscpy.c b/src/string/wcscpy.c
index e0ac194..625bf53 100644 (file)
--- a/src/string/wcscpy.c
+++ b/src/string/wcscpy.c
@@ -1,6 +1,6 @@
 #include <wchar.h>
 
 #include <wchar.h>
 

-wchar_t *wcscpy(wchar_t *d, const wchar_t *s)
+wchar_t *wcscpy(wchar_t *restrict d, const wchar_t *restrict s)

 {
        wchar_t *a = d;
        while ((*d++ = *s++));
 {
        wchar_t *a = d;
        while ((*d++ = *s++));