_citrus_ctype_mbrtowc
err = _citrus_ctype_mbrtowc(cc, pwcs, s0, (size_t)(se - s0),
_citrus_ctype_mbrtowc(cc, NULL, NULL, 0, psenc,
err = _citrus_ctype_mbrtowc(cc, &wc, &mb, 1, (void *)&pspriv, &nr);
_citrus_ctype_mbrtowc(rl->rl_citrus_ctype, NULL, NULL, 0,
err0 = _citrus_ctype_mbrtowc(_ps_to_ctype(ps, loc), pwc, s, n,