406 	char *mbdst, *mbwrite, *mdst;  in istrsenvisx()  local
457 	mbdst = *mbdstp;  in istrsenvisx()
539 		*mbdst = '\0';	/* can't create extra, return "" */  in istrsenvisx()
596 				mbwrite = mbdst;  in istrsenvisx()
600 			if (clen > 0 && mbwrite != mbdst) {  in istrsenvisx()
611 				memcpy(mbdst, mbwrite, clen);  in istrsenvisx()
634 					mbdst[clen++] = (char)(  in istrsenvisx()
650 		mbdst += clen;  in istrsenvisx()
659 	*mbdst = '\0';  in istrsenvisx()
699 svis(char *mbdst, int c, int flags, int nextc, const char *mbextra)  in svis()  argument
707 	ret = istrsenvisx(&mbdst, NULL, cc, 1, flags, mbextra, NULL);  in svis()
710 	return mbdst + ret;  in svis()
714 snvis(char *mbdst, size_t dlen, int c, int flags, int nextc, const char *mbextra)  in snvis()  argument
722 	ret = istrsenvisx(&mbdst, &dlen, cc, 1, flags, mbextra, NULL);  in snvis()
725 	return mbdst + ret;  in snvis()
729 strsvis(char *mbdst, const char *mbsrc, int flags, const char *mbextra)  in strsvis()  argument
731 	return istrsenvisxl(&mbdst, NULL, mbsrc, flags, mbextra, NULL);  in strsvis()
735 strsnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags, const char *mbextra)  in strsnvis()  argument
737 	return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, mbextra, NULL);  in strsnvis()
741 strsvisx(char *mbdst, const char *mbsrc, size_t len, int flags, const char *mbextra)  in strsvisx()  argument
743 	return istrsenvisx(&mbdst, NULL, mbsrc, len, flags, mbextra, NULL);  in strsvisx()
747 strsnvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags,  in strsnvisx()  argument
750 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, mbextra, NULL);  in strsnvisx()
754 strsenvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags,  in strsenvisx()  argument
757 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, mbextra, cerr_ptr);  in strsenvisx()
766 vis(char *mbdst, int c, int flags, int nextc)  in vis()  argument
774 	ret = istrsenvisx(&mbdst, NULL, cc, 1, flags, "", NULL);  in vis()
777 	return mbdst + ret;  in vis()
781 nvis(char *mbdst, size_t dlen, int c, int flags, int nextc)  in nvis()  argument
789 	ret = istrsenvisx(&mbdst, &dlen, cc, 1, flags, "", NULL);  in nvis()
792 	return mbdst + ret;  in nvis()
804 strvis(char *mbdst, const char *mbsrc, int flags)  in strvis()  argument
806 	return istrsenvisxl(&mbdst, NULL, mbsrc, flags, "", NULL);  in strvis()
810 strnvis(char *mbdst, size_t dlen, const char *mbsrc, int flags)  in strnvis()  argument
812 	return istrsenvisxl(&mbdst, &dlen, mbsrc, flags, "", NULL);  in strnvis()
834 strvisx(char *mbdst, const char *mbsrc, size_t len, int flags)  in strvisx()  argument
836 	return istrsenvisx(&mbdst, NULL, mbsrc, len, flags, "", NULL);  in strvisx()
840 strnvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags)  in strnvisx()  argument
842 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, "", NULL);  in strnvisx()
846 strenvisx(char *mbdst, size_t dlen, const char *mbsrc, size_t len, int flags,  in strenvisx()  argument
849 	return istrsenvisx(&mbdst, &dlen, mbsrc, len, flags, "", cerr_ptr);  in strenvisx()