ObjFW  Diff

next_line:
		continue;
	}

	enumerator = [ret objectEnumerator];
	while ((interface = [enumerator nextObject]) != nil)
		[[interface objectForKey: OFNetworkInterfaceIPv4Addresses]
		    makeImmutable];

	return false;
#  elif defined(HAVE_IOCTL) && defined(HAVE_NET_IF_H)
	return queryNetworkInterfaceAddresses(ret,
	    OFNetworkInterfaceIPv6Addresses, OFSocketAddressFamilyIPv6,
	    AF_INET6, sizeof(struct sockaddr_in6));