412 	    (*state)->rule.ptr->direction == PF_IN)) &&  in pf_state_lookup_aux()
1136 	case PF_IN:  in pf_find_state()
1204 	case PF_IN:  in pf_find_state_all()
1342 				    ((*state)->state_key->direction == PF_IN &&  in pf_src_connlimit()
3684 			if (pf_find_state_all(&key, PF_IN, NULL) == NULL) {  in pf_get_sport()
3689 			if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3701 			if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3724 				if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3738 				if (pf_find_state_all(&key, PF_IN, NULL) == NULL  in pf_get_sport()
3789 		if (r->action == PF_BINAT && direction == PF_IN) {  in pf_match_translation()
4016 			case PF_IN:  in pf_get_translation_aux()
4104 			case PF_IN:  in pf_get_translation_aux()
4186 	if (direction == PF_IN) {  in pf_socket_lookup()
4977 	if (direction == PF_IN && pf_check_congestion(ifq)) {  in pf_test_rule()
5182 			if ((direction == PF_IN) &&  in pf_test_rule()
5820 			s0 = pf_find_state(kif, &sk0, PF_IN);  in pf_test_rule()
6495 			    ((direction == PF_IN) ? DN_TO_IP_IN : DN_TO_IP_OUT) :  in pf_test_dummynet()
6496 			    ((direction == PF_IN) ? DN_TO_IP6_IN : DN_TO_IP6_OUT),  in pf_test_dummynet()
6746 	case PF_IN:  in pf_pptp_handler()
6872 			while (pf_find_state_all(&key, PF_IN, 0)) {  in pf_pptp_handler()
7480 			    direction == PF_IN ? "in" : "out",  in pf_test_state_tcp()
7545 			    direction == PF_IN ? "in" : "out",  in pf_test_state_tcp()
8323 				if (direction == PF_IN) {  in pf_test_state_icmp()
8398 				if (direction == PF_IN &&  in pf_test_state_icmp()
8532 				if (direction == PF_IN) {  in pf_test_state_icmp()
8584 			if (direction == PF_IN) {  in pf_test_state_icmp()
8602 				if (direction == PF_IN) {  in pf_test_state_icmp()
8640 			if (direction == PF_IN) {  in pf_test_state_icmp()
8658 				if (direction == PF_IN) {  in pf_test_state_icmp()
8687 			if (direction == PF_IN) {  in pf_test_state_icmp()
8705 				if (direction == PF_IN) {  in pf_test_state_icmp()
8768 	if (direction == PF_IN) {  in pf_test_state_grev1()
8870 	if (direction == PF_IN) {  in pf_test_state_esp()
8893 		if (direction == PF_IN) {  in pf_test_state_esp()
9029 	if (direction == PF_IN) {  in pf_test_state_other()
9252 	    (dir != PF_IN && dir != PF_OUT) || oifp == NULL) {  in pf_route()
9452 	    (dir != PF_IN && dir != PF_OUT) || oifp == NULL) {  in pf_route6()
10153 			if (dir == PF_IN && (pd.proto == IPPROTO_TCP ||  in pf_test()
10803 			if (dir == PF_IN && (pd.proto == IPPROTO_TCP ||  in pf_test6()