#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];
size_t N = n, l;
if (!s) {
for (n=0, ws2=*ws; *ws2; ws2++) {
- if (*ws2 >= 0x80) {
+ if (*ws2 >= 0x80u) {
l = wcrtomb(buf, *ws2, 0);
if (!(l+1)) return -1;
n += l;
return n;
}
while (n>=4 && **ws) {
- if (**ws >= 0x80) {
+ if (**ws >= 0x80u) {
l = wcrtomb(s, **ws, 0);
if (!(l+1)) return -1;
s += l;
(*ws)++;
}
while (n && **ws) {
- if (**ws >= 0x80) {
+ if (**ws >= 0x80u) {
l = wcrtomb(buf, **ws, 0);
if (!(l+1)) return -1;
if (l>n) return N-n;