return buf;
}
-int ustrlen(wchar_t *s) {
+int ustrlen(wchar_t const *s) {
int len = 0;
while (*s++) len++;
return len;
return s + 1 + ustrlen(s);
}
-wchar_t *ustrcpy(wchar_t *dest, wchar_t *source) {
+wchar_t *ustrcpy(wchar_t *dest, wchar_t const *source) {
wchar_t *ret = dest;
do {
*dest++ = *source;