272 static int	ProtoAliasIn(struct libalias *la, struct in_addr ip_src,
298 	lnk = FindIcmpIn(la, pip->ip_src, pip->ip_dst, ic->icmp_id, 1);  in IcmpAliasIn1()
350 		lnk = FindUdpTcpIn(la, ip->ip_dst, ip->ip_src,  in IcmpAliasIn2()
354 		lnk = FindUdpTcpIn(la, ip->ip_dst, ip->ip_src,  in IcmpAliasIn2()
359 			lnk = FindIcmpIn(la, ip->ip_dst, ip->ip_src, ic2->icmp_id, 0);  in IcmpAliasIn2()
375 			accumulate = twowords(&ip->ip_src);  in IcmpAliasIn2()
393 			ip->ip_src = original_address;  in IcmpAliasIn2()
404 			accumulate = twowords(&ip->ip_src);  in IcmpAliasIn2()
421 			ip->ip_src = original_address;  in IcmpAliasIn2()
487 	lnk = FindIcmpOut(la, pip->ip_src, pip->ip_dst, ic->icmp_id, create);  in IcmpAliasOut1()
508 			    &alias_address, &pip->ip_src, 2);  in IcmpAliasOut1()
509 			pip->ip_src = alias_address;  in IcmpAliasOut1()
539 		lnk = FindUdpTcpOut(la, ip->ip_dst, ip->ip_src,  in IcmpAliasOut2()
543 		lnk = FindUdpTcpOut(la, ip->ip_dst, ip->ip_src,  in IcmpAliasOut2()
548 			lnk = FindIcmpOut(la, ip->ip_dst, ip->ip_src, ic2->icmp_id, 0);  in IcmpAliasOut2()
574 			if (pip->ip_src.s_addr == ip->ip_dst.s_addr) {  in IcmpAliasOut2()
576 				    &alias_address, &pip->ip_src, 2);  in IcmpAliasOut2()
577 				pip->ip_src = alias_address;  in IcmpAliasOut2()
602 			if (pip->ip_src.s_addr == ip->ip_dst.s_addr) {  in IcmpAliasOut2()
604 				    &alias_address, &pip->ip_src, 2);  in IcmpAliasOut2()
605 				pip->ip_src = alias_address;  in IcmpAliasOut2()
660 ProtoAliasIn(struct libalias *la, struct in_addr ip_src,  in ProtoAliasIn()  argument
670 	lnk = FindProtoIn(la, ip_src, pip->ip_dst, ip_p);  in ProtoAliasIn()
706 	lnk = FindProtoOut(la, pip->ip_src, ip_dst, ip_p);  in ProtoAliasOut()
714 		    &alias_address, &pip->ip_src, 2);  in ProtoAliasOut()
715 		pip->ip_src = alias_address;  in ProtoAliasOut()
755 	lnk = FindUdpTcpIn(la, pip->ip_src, pip->ip_dst,  in UdpAliasIn()
806 				accumulate += twowords(&pip->ip_src);  in UdpAliasIn()
820 			    &proxy_address, &pip->ip_src, 2);  in UdpAliasIn()
821 			pip->ip_src = proxy_address;  in UdpAliasIn()
853 	    pip->ip_src, pip->ip_dst, ud->uh_dport, pip->ip_p);  in UdpAliasOut()
880 	lnk = FindUdpTcpOut(la, pip->ip_src, pip->ip_dst,  in UdpAliasOut()
919 			accumulate += twowords(&pip->ip_src);  in UdpAliasOut()
928 		    &alias_address, &pip->ip_src, 2);  in UdpAliasOut()
929 		pip->ip_src = alias_address;  in UdpAliasOut()
950 	lnk = FindUdpTcpIn(la, pip->ip_src, pip->ip_dst,  in TcpAliasIn()
1023 			accumulate += twowords(&pip->ip_src);  in TcpAliasIn()
1048 			accumulate += twowords(&pip->ip_src);  in TcpAliasIn()
1049 			pip->ip_src = proxy_address;  in TcpAliasIn()
1050 			accumulate -= twowords(&pip->ip_src);  in TcpAliasIn()
1084 		    &proxy_server_port, pip->ip_src, pip->ip_dst,  in TcpAliasOut()
1111 	lnk = FindUdpTcpOut(la, pip->ip_src, pip->ip_dst,  in TcpAliasOut()
1155 		accumulate += twowords(&pip->ip_src);  in TcpAliasOut()
1173 		accumulate = twowords(&pip->ip_src);  in TcpAliasOut()
1174 		pip->ip_src = alias_address;  in TcpAliasOut()
1175 		accumulate -= twowords(&pip->ip_src);  in TcpAliasOut()
1197 static int	FragmentIn(struct libalias *la, struct in_addr ip_src,
1203 FragmentIn(struct libalias *la, struct in_addr ip_src, struct ip *pip,  in FragmentIn()  argument
1209 	lnk = FindFragmentIn2(la, ip_src, pip->ip_dst, ip_id);  in FragmentIn()
1229 	alias_address = FindAliasAddress(la, pip->ip_src);  in FragmentOut()
1231 	    &alias_address, &pip->ip_src, 2);  in FragmentOut()
1232 	pip->ip_src = alias_address;  in FragmentOut()
1258 	lnk = AddFragmentPtrLink(la, pip->ip_src, pip->ip_id);  in LibAliasSaveFragment()
1277 	lnk = FindFragmentPtr(la, pip->ip_src, pip->ip_id);  in LibAliasGetFragment()
1351 		iresult = FragmentIn(la, pip->ip_src, pip, pip->ip_id,  in LibAliasInLocked()
1389 			iresult = ProtoAliasIn(la, pip->ip_src,  in LibAliasInLocked()
1394 		iresult = ProtoAliasIn(la, pip->ip_src, pip,  in LibAliasInLocked()
1402 		lnk = FindFragmentIn1(la, pip->ip_src, alias_addr, pip->ip_id);  in LibAliasInLocked()
1487 		addr = ntohl(pip->ip_src.s_addr);  in LibAliasOutLocked()
1499 			SetDefaultAliasAddress(la, pip->ip_src);  in LibAliasOutLocked()
1502 		SetDefaultAliasAddress(la, pip->ip_src);  in LibAliasOutLocked()
1585 		lnk = FindUdpTcpIn(la, pip->ip_dst, pip->ip_src,  in LibAliasUnaliasOut()
1589 		lnk = FindUdpTcpIn(la, pip->ip_dst, pip->ip_src,  in LibAliasUnaliasOut()
1593 		lnk = FindIcmpIn(la, pip->ip_dst, pip->ip_src, ic->icmp_id, 0);  in LibAliasUnaliasOut()
1608 			accumulate = twowords(&pip->ip_src);  in LibAliasUnaliasOut()
1623 			    &original_address, &pip->ip_src, 2);  in LibAliasUnaliasOut()
1626 			pip->ip_src = original_address;  in LibAliasUnaliasOut()
1642 			accumulate = twowords(&pip->ip_src);  in LibAliasUnaliasOut()
1650 			    &original_address, &pip->ip_src, 2);  in LibAliasUnaliasOut()
1653 			pip->ip_src = original_address;  in LibAliasUnaliasOut()