_ps_to_runelocale
if (ps != NULL && (_ps_to_runelocale(ps) == NULL || forceinit)) {
_DIAGASSERT(_ps_to_runelocale(ps) != NULL);
return _ps_to_runelocale(ps)->rl_citrus_ctype;
if (_ps_to_runelocale(ps) == NULL)
rl = _ps_to_runelocale(ps);