511 	     const u_char **dnptrs, const u_char **lastdnptr)  in ns_name_pack()  argument
522 	if (dnptrs != NULL) {  in ns_name_pack()
523 		if ((msg = *dnptrs++) != NULL) {  in ns_name_pack()
524 			for (cpp = dnptrs; *cpp != NULL; cpp++)  in ns_name_pack()
559 			l = dn_find(srcp, msg, (const u_char * const *)dnptrs,  in ns_name_pack()
641 		 const u_char **dnptrs, const u_char **lastdnptr)  in ns_name_compress()  argument
647 	return (ns_name_pack(tmp, dst, dstsiz, dnptrs, lastdnptr));  in ns_name_compress()
655 ns_name_rollback(const u_char *src, const u_char **dnptrs,  in ns_name_rollback()  argument
658 	while (dnptrs < lastdnptr && *dnptrs != NULL) {  in ns_name_rollback()
659 		if (*dnptrs >= src) {  in ns_name_rollback()
660 			*dnptrs = NULL;  in ns_name_rollback()
663 		dnptrs++;  in ns_name_rollback()
917 	const u_char * const *dnptrs,  in dn_find()  argument
924 	for (cpp = dnptrs; cpp < lastdnptr; cpp++) {  in dn_find()