274 static int	ProtoAliasIn(struct libalias *la, struct in_addr ip_src,
300 	lnk = FindIcmpIn(la, pip->ip_src, pip->ip_dst, ic->icmp_id, 1);  in IcmpAliasIn1()
352 		lnk = FindUdpTcpIn(la, ip->ip_dst, ip->ip_src,  in IcmpAliasIn2()
356 		lnk = FindUdpTcpIn(la, ip->ip_dst, ip->ip_src,  in IcmpAliasIn2()
361 			lnk = FindIcmpIn(la, ip->ip_dst, ip->ip_src, ic2->icmp_id, 0);  in IcmpAliasIn2()
377 			accumulate = twowords(&ip->ip_src);  in IcmpAliasIn2()
395 			ip->ip_src = original_address;  in IcmpAliasIn2()
406 			accumulate = twowords(&ip->ip_src);  in IcmpAliasIn2()
423 			ip->ip_src = original_address;  in IcmpAliasIn2()
489 	lnk = FindIcmpOut(la, pip->ip_src, pip->ip_dst, ic->icmp_id, create);  in IcmpAliasOut1()
510 			    &alias_address, &pip->ip_src, 2);  in IcmpAliasOut1()
511 			pip->ip_src = alias_address;  in IcmpAliasOut1()
541 		lnk = FindUdpTcpOut(la, ip->ip_dst, ip->ip_src,  in IcmpAliasOut2()
545 		lnk = FindUdpTcpOut(la, ip->ip_dst, ip->ip_src,  in IcmpAliasOut2()
550 			lnk = FindIcmpOut(la, ip->ip_dst, ip->ip_src, ic2->icmp_id, 0);  in IcmpAliasOut2()
576 			if (pip->ip_src.s_addr == ip->ip_dst.s_addr) {  in IcmpAliasOut2()
578 				    &alias_address, &pip->ip_src, 2);  in IcmpAliasOut2()
579 				pip->ip_src = alias_address;  in IcmpAliasOut2()
604 			if (pip->ip_src.s_addr == ip->ip_dst.s_addr) {  in IcmpAliasOut2()
606 				    &alias_address, &pip->ip_src, 2);  in IcmpAliasOut2()
607 				pip->ip_src = alias_address;  in IcmpAliasOut2()
662 ProtoAliasIn(struct libalias *la, struct in_addr ip_src,  in ProtoAliasIn()  argument
672 	lnk = FindProtoIn(la, ip_src, pip->ip_dst, ip_p);  in ProtoAliasIn()
708 	lnk = FindProtoOut(la, pip->ip_src, ip_dst, ip_p);  in ProtoAliasOut()
716 		    &alias_address, &pip->ip_src, 2);  in ProtoAliasOut()
717 		pip->ip_src = alias_address;  in ProtoAliasOut()
757 	lnk = FindUdpTcpIn(la, pip->ip_src, pip->ip_dst,  in UdpAliasIn()
808 				accumulate += twowords(&pip->ip_src);  in UdpAliasIn()
822 			    &proxy_address, &pip->ip_src, 2);  in UdpAliasIn()
823 			pip->ip_src = proxy_address;  in UdpAliasIn()
856 	    pip->ip_src, pip->ip_dst, ud->uh_dport, pip->ip_p);  in UdpAliasOut()
883 	lnk = FindUdpTcpOut(la, pip->ip_src, pip->ip_dst,  in UdpAliasOut()
922 			accumulate += twowords(&pip->ip_src);  in UdpAliasOut()
931 		    &alias_address, &pip->ip_src, 2);  in UdpAliasOut()
932 		pip->ip_src = alias_address;  in UdpAliasOut()
953 	lnk = FindUdpTcpIn(la, pip->ip_src, pip->ip_dst,  in TcpAliasIn()
1026 			accumulate += twowords(&pip->ip_src);  in TcpAliasIn()
1051 			accumulate += twowords(&pip->ip_src);  in TcpAliasIn()
1052 			pip->ip_src = proxy_address;  in TcpAliasIn()
1053 			accumulate -= twowords(&pip->ip_src);  in TcpAliasIn()
1087 		    &proxy_server_port, pip->ip_src, pip->ip_dst,  in TcpAliasOut()
1114 	lnk = FindUdpTcpOut(la, pip->ip_src, pip->ip_dst,  in TcpAliasOut()
1158 		accumulate += twowords(&pip->ip_src);  in TcpAliasOut()
1176 		accumulate = twowords(&pip->ip_src);  in TcpAliasOut()
1177 		pip->ip_src = alias_address;  in TcpAliasOut()
1178 		accumulate -= twowords(&pip->ip_src);  in TcpAliasOut()
1200 static int	FragmentIn(struct libalias *la, struct in_addr ip_src,
1206 FragmentIn(struct libalias *la, struct in_addr ip_src, struct ip *pip,  in FragmentIn()  argument
1212 	lnk = FindFragmentIn2(la, ip_src, pip->ip_dst, ip_id);  in FragmentIn()
1232 	alias_address = FindAliasAddress(la, pip->ip_src);  in FragmentOut()
1234 	    &alias_address, &pip->ip_src, 2);  in FragmentOut()
1235 	pip->ip_src = alias_address;  in FragmentOut()
1261 	lnk = AddFragmentPtrLink(la, pip->ip_src, pip->ip_id);  in LibAliasSaveFragment()
1280 	lnk = FindFragmentPtr(la, pip->ip_src, pip->ip_id);  in LibAliasGetFragment()
1354 		iresult = FragmentIn(la, pip->ip_src, pip, pip->ip_id,  in LibAliasInLocked()
1392 			iresult = ProtoAliasIn(la, pip->ip_src,  in LibAliasInLocked()
1397 		iresult = ProtoAliasIn(la, pip->ip_src, pip,  in LibAliasInLocked()
1405 		lnk = FindFragmentIn1(la, pip->ip_src, alias_addr, pip->ip_id);  in LibAliasInLocked()
1490 		addr = ntohl(pip->ip_src.s_addr);  in LibAliasOutLocked()
1502 			SetDefaultAliasAddress(la, pip->ip_src);  in LibAliasOutLocked()
1505 		SetDefaultAliasAddress(la, pip->ip_src);  in LibAliasOutLocked()
1588 		lnk = FindUdpTcpIn(la, pip->ip_dst, pip->ip_src,  in LibAliasUnaliasOut()
1592 		lnk = FindUdpTcpIn(la, pip->ip_dst, pip->ip_src,  in LibAliasUnaliasOut()
1596 		lnk = FindIcmpIn(la, pip->ip_dst, pip->ip_src, ic->icmp_id, 0);  in LibAliasUnaliasOut()
1611 			accumulate = twowords(&pip->ip_src);  in LibAliasUnaliasOut()
1626 			    &original_address, &pip->ip_src, 2);  in LibAliasUnaliasOut()
1629 			pip->ip_src = original_address;  in LibAliasUnaliasOut()
1645 			accumulate = twowords(&pip->ip_src);  in LibAliasUnaliasOut()
1653 			    &original_address, &pip->ip_src, 2);  in LibAliasUnaliasOut()
1656 			pip->ip_src = original_address;  in LibAliasUnaliasOut()