409 	char *mbdst, *mbwrite, *mdst;  in istrsenvisx()  local
460 	mbdst = *mbdstp;  in istrsenvisx()
542 		*mbdst = '\0';	/* can't create extra, return "" */  in istrsenvisx()
599 				mbwrite = mbdst;  in istrsenvisx()
603 			if (clen > 0 && mbwrite != mbdst) {  in istrsenvisx()
614 				memcpy(mbdst, mbwrite, clen);  in istrsenvisx()
637 					mbdst[clen++] = (char)(  in istrsenvisx()
653 		mbdst += clen;  in istrsenvisx()
662 	*mbdst = '\0';  in istrsenvisx()
702 svis(char *mbdst, int c, int flags, int nextc, const char *mbextra)  in svis()  argument
710 	ret = istrsenvisx(&mbdst, NULL, cc, 1, flags, mbextra, NULL);  in svis()
713 	return mbdst + ret;  in svis()
717 snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra)  in snvis()  argument
725 	ret = istrsenvisx(&mbdst, &dlen, cc, 1, flags, mbextra, NULL);  in snvis()
728 	return mbdst + ret;  in snvis()
732 strsvis(char *mbdst, const char *mbsrc, int flags, const char *mbextra)  in strsvis()  argument
734 	return istrsenvisxl(&mbdst, NULL, mbsrc, flags, mbextra, NULL);  in strsvis()
738 strsnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags, const char *mbextra)  in strsnvis()  argument
740 	return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, mbextra, NULL);  in strsnvis()
744 strsvisx(char *mbdst, const char *mbsrc, size_t len, int flags, const char *mbextra)  in strsvisx()  argument
746 	return istrsenvisx(&mbdst, NULL, mbsrc, len, flags, mbextra, NULL);  in strsvisx()
750 strsnvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags,  in strsnvisx()  argument
753 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, mbextra, NULL);  in strsnvisx()
757 strsenvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags,  in strsenvisx()  argument
760 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, mbextra, cerr_ptr);  in strsenvisx()
769 vis(char *mbdst, int c, int flags, int nextc)  in vis()  argument
777 	ret = istrsenvisx(&mbdst, NULL, cc, 1, flags, "", NULL);  in vis()
780 	return mbdst + ret;  in vis()
784 nvis(char *mbdst, size_t dlen, int c, int flags, int nextc)  in nvis()  argument
792 	ret = istrsenvisx(&mbdst, &dlen, cc, 1, flags, "", NULL);  in nvis()
795 	return mbdst + ret;  in nvis()
807 strvis(char *mbdst, const char *mbsrc, int flags)  in strvis()  argument
809 	return istrsenvisxl(&mbdst, NULL, mbsrc, flags, "", NULL);  in strvis()
813 strnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags)  in strnvis()  argument
815 	return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, "", NULL);  in strnvis()
837 strvisx(char *mbdst, const char *mbsrc, size_t len, int flags)  in strvisx()  argument
839 	return istrsenvisx(&mbdst, NULL, mbsrc, len, flags, "", NULL);  in strvisx()
843 strnvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags)  in strnvisx()  argument
845 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, "", NULL);  in strnvisx()
849 strenvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags,  in strenvisx()  argument
852 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, "", cerr_ptr);  in strenvisx()