622 do_set3(int optname, ip_fw3_opheader *op3, size_t optlen)  in do_set3()  argument
633 	op3->opcode = optname;  in do_set3()
635 	return (setsockopt(ipfw_socket, IPPROTO_IP, IP_FW3, op3, optlen));  in do_set3()
649 do_get3(int optname, ip_fw3_opheader *op3, size_t *optlen)  in do_get3()  argument
662 	op3->opcode = optname;  in do_get3()
665 	error = getsockopt(ipfw_socket, IPPROTO_IP, IP_FW3, op3, &len);  in do_get3()
5323 	ip_fw3_opheader *op3;  in ipfw_add()  local
5332 	op3 = (ip_fw3_opheader *)rulebuf;  in ipfw_add()
5333 	ctlv = (ipfw_obj_ctlv *)(op3 + 1);  in ipfw_add()
5351 		op3 = (ip_fw3_opheader *)tbuf;  in ipfw_add()
5353 		ctlv = (ipfw_obj_ctlv *)(op3 + 1);  in ipfw_add()
5376 	if (do_get3(IP_FW_XADD, op3, &sz) != 0)  in ipfw_add()