wcsrtombs
return wcsrtombs(s, pwcs, n, ps);
size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
_RESTART_BEGIN(wcsrtombs, _TO_CEI(cl), pspriv, psenc);
_RESTART_END(wcsrtombs, _TO_CEI(cl), pspriv, psenc);
if ((len = wcsrtombs(NULL, &olabel, 0, &screen->sp)) == -1) {
if (wcsrtombs(str, &olabel, len, &screen->sp) == -1)
n = wcsrtombs(lbuf, &wp, sizeof(lbuf), &mbstate);