166 do_hvis(wchar_t *dst, wint_t c, int flags, wint_t nextc, const wchar_t *extra)  in do_hvis()  argument
174 		dst = do_svis(dst, c, flags, nextc, extra);  in do_hvis()
189 do_mvis(wchar_t *dst, wint_t c, int flags, wint_t nextc, const wchar_t *extra)  in do_mvis()  argument
202 		dst = do_svis(dst, c, flags, nextc, extra);  in do_mvis()
307 do_svis(wchar_t *dst, wint_t c, int flags, wint_t nextc, const wchar_t *extra)  in do_svis()  argument
312 	iswextra = wcschr(extra, c) != NULL;  in do_svis()
402 	wchar_t *dst, *src, *pdst, *psrc, *start, *extra;  in istrsenvisx()  local
448 	psrc = pdst = extra = NULL;  in istrsenvisx()
536 	extra = makeextralist(flags, mbextra);  in istrsenvisx()
537 	if (!extra) {  in istrsenvisx()
557 		dst = (*f)(dst, c, flags, len >= 1 ? *src : L'\0', extra);  in istrsenvisx()
670 	free(extra);  in istrsenvisx()
676 	free(extra);  in istrsenvisx()