1411 …if (hi->arv6 && (hi->arv6->uDNS_info.state == regState_Registered || hi->arv6->uDNS_info.state == …  in ReceivePortMapReply()
1563 …if (hi->arv6 && (hi->arv6->uDNS_info.state == regState_Registered || hi->arv6->uDNS_info.state == …  in GetServiceTarget()
1681 			else if (hi->arv4 == rr)                hi->arv6 = mDNSNULL;  in HostnameCallback()
1683 			if (!hi->arv4 && !hi->arv6) ufree(hi);  // free hi when both v4 and v6 AuthRecs deallocated  in HostnameCallback()
1700 			(!hi->arv6 || hi->arv6->uDNS_info.state == regState_Unregistered))  in HostnameCallback()
1741 	if (u->AdvertisedV6.ip.v6.b[0] && h->arv6->uDNS_info.state == regState_Unregistered)  in AdvertiseHostname()
1744 		uDNS_RegisterRecord(m, h->arv6);  in AdvertiseHostname()
1763 …(h->arv6 && (h->arv6->uDNS_info.state == regState_FetchingZoneData || h->arv6->uDNS_info.state == …  in FoundStaticHostname()
1817 	AuthRecord **dst = (type == mDNSAddrType_IPv4 ? &hi->arv4 : &hi->arv6);  in AssignHostnameInfoAuthRecord()
1867 …if (i->arv6 && !mDNSPlatformMemSame(i->arv6->resrec.rdata->u.ipv6.b, u->AdvertisedV6.ip.v6.b, 16) …  in UpdateHostnameRegistrations()
1869 			uDNS_DeregisterRecord(m, i->arv6);  in UpdateHostnameRegistrations()
1870 			i->arv6 = mDNSNULL;  in UpdateHostnameRegistrations()
1875 …if (!i->arv6 && u->AdvertisedV6.ip.v6.b[0])                            AssignHostnameInfoAuthRecor…  in UpdateHostnameRegistrations()
1876 …else if (i->arv6 &&i->arv6->uDNS_info.state == regState_Unregistered)  i->arv6->resrec.rdata->u.ip…  in UpdateHostnameRegistrations()
1910 	else new->arv6 = mDNSNULL;  in mDNS_AddDynDNSHostName()
1937 		if (hi->arv6)  in mDNS_RemoveDynDNSHostName()
1939 			hi->arv6->RecordContext = mDNSNULL; // about to free wrapper struct  in mDNS_RemoveDynDNSHostName()
1940 			if (hi->arv6->uDNS_info.state != regState_Unregistered) uDNS_DeregisterRecord(m, hi->arv6);  in mDNS_RemoveDynDNSHostName()
1941 			else { ufree(hi->arv6); hi->arv6 = mDNSNULL; }  in mDNS_RemoveDynDNSHostName()