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

[musl] / src / stdio / fputws.c

diff --git a/src/stdio/fputws.c b/src/stdio/fputws.c
index 9057853..0b593c0 100644 (file)
--- a/src/stdio/fputws.c
+++ b/src/stdio/fputws.c
@@ -1,6 +1,6 @@
 #include "stdio_impl.h"
 
-int fputws(const wchar_t *ws, FILE *f)
+int fputws(const wchar_t *restrict ws, FILE *restrict f)
 {
        unsigned char buf[BUFSIZ];
        size_t l=0;
@@ -9,7 +9,7 @@ int fputws(const wchar_t *ws, FILE *f)
 
        f->mode |= f->mode+1;
 
-       while (ws && (l = wcsrtombs(buf, (void*)&ws, sizeof buf, 0))+1 > 1)
+       while (ws && (l = wcsrtombs((void *)buf, (void*)&ws, sizeof buf, 0))+1 > 1)
                if (__fwritex(buf, l, f) < l) {
                        FUNLOCK(f);
                        return -1;