847 	case IPPROTO_ICMP:  in pf_state_compare_lan_ext()
967 	case IPPROTO_ICMP:  in pf_state_compare_ext_gwy()
1420 		case IPPROTO_ICMP:  in pf_stateins_err()
1950 	case IPPROTO_ICMP:  in pf_print_state()
2831 		m0->m_pkthdr.pkt_proto = IPPROTO_ICMP;  in pf_send_icmp()
2999 		case IPPROTO_ICMP:  in pf_match_xport()
3504 	if (proto == IPPROTO_ICMP) {  in pf_get_sport()
3617 		    proto == IPPROTO_ICMP)) {  in pf_get_sport()
4529 			ip4->ip_p = IPPROTO_ICMP;  in pf_change_icmp_af()
4542 		if (pd2->proto == IPPROTO_ICMP) {  in pf_change_icmp_af()
4803 	if (pd->proto == IPPROTO_ICMP) {  in pf_nat64_ipv6()
4943 	case IPPROTO_ICMP:  in pf_test_rule()
5071 		case IPPROTO_ICMP:  in pf_test_rule()
5121 				pd->proto = IPPROTO_ICMP;  in pf_test_rule()
5387 				case IPPROTO_ICMP:  in pf_test_rule()
5454 				case IPPROTO_ICMP:  in pf_test_rule()
5544 		} else if (pd->proto != IPPROTO_ICMP && pd->af == AF_INET &&  in pf_test_rule()
5590 		case IPPROTO_ICMP:  in pf_test_rule()
5599 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5630 		case IPPROTO_ICMP:  in pf_test_rule()
5639 			psk.proto = IPPROTO_ICMP;  in pf_test_rule()
5674 				    (pd->proto == IPPROTO_ICMP)) {  in pf_test_rule()
5882 		case IPPROTO_ICMP:  in pf_test_rule()
6232 		case IPPROTO_ICMP:  in pf_test_dummynet()
6506 		} else if ((pd->proto == IPPROTO_ICMP ||  in pf_test_fragment()
7834 	case IPPROTO_ICMP:  in pf_test_state_icmp()
7859 		u_int32_t af = pd->proto == IPPROTO_ICMP ? PF_INET : PF_INET6;  in pf_test_state_icmp()
7875 		key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
7977 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8228 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8436 						pd->proto = IPPROTO_ICMP;  in pf_test_state_icmp()
8516 		case IPPROTO_ICMP: {  in pf_test_state_icmp()
8527 			key.proto = IPPROTO_ICMP;  in pf_test_state_icmp()
9567 	case IPPROTO_ICMP:  in pf_check_proto_cksum()
9582 		if (p == IPPROTO_ICMP) {  in pf_check_proto_cksum()
9612 		case IPPROTO_ICMP:  in pf_check_proto_cksum()
9901 	case IPPROTO_ICMP: {  in pf_test()