}

func getLbEndpointAddrs(eps []*endpoint.LbEndpoint) []string {
	addrs := make([]string, 0)
	for _, lbEp := range eps {
		addrs = append(addrs, lbEp.GetEndpoint().Address.GetSocketAddress().Address)
	}
	sort.Strings(addrs)
	return addrs

	}
	delete(n.cache, name)
	addrs, ttl, err := n.resolve(name)
	// avoid excessive pushes due to small TTL
	if ttl < MinGatewayTTL {
		ttl = MinGatewayTTL
	}
	expiry := time.Now().Add(ttl)
	if err != nil {
		// gracefully retain old addresses in case the DNS server is unavailable
		addrs = entry.value
	}
	n.cache[name] = nameCacheEntry{
		value:  addrs,
		expiry: expiry,

	if err != nil {
		return nil, err
	}
	addrs := addrsi.([]IPAddr)
	if shared {
		clone := make([]IPAddr, len(addrs))
		copy(clone, addrs)
		addrs = clone
	}
	return addrs, nil
}

// ipAddrsEface returns an empty interface slice of addrs.
func ipAddrsEface(addrs []IPAddr) []any {
	s := make([]any, len(addrs))
	for i, v := range addrs {
		s[i] = v
	}
	return s
}

// 'family' from the list of 'addrs'.
func getMatchingGlobalIP(addrs []net.Addr, family AddressFamily) (net.IP, error) {
	if len(addrs) > 0 {
		for i := range addrs {
			klog.V(4).Infof("Checking addr  %s.", addrs[i].String())
			ip, _, err := netutils.ParseCIDRSloppy(addrs[i].String())
			if err != nil {
				return nil, err
			}
			if memberOf(ip, family) {

	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	Metric  int32
}

type IfmaMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	_       [2]byte
}

type IfmaMsghdr2 struct {
	Msglen   uint16
	Version  uint8
	Type     uint8
	Addrs    int32
	Flags    int32
	Index    uint16

	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	Metric  int32
}

type IfmaMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	_       [2]byte
}

type IfmaMsghdr2 struct {
	Msglen   uint16
	Version  uint8
	Type     uint8
	Addrs    int32
	Flags    int32
	Index    uint16

	if p.empty() {
		return nil, errors.New("mail: no address")
	}

	// address = mailbox / group
	// mailbox = name-addr / addr-spec
	// group = display-name ":" [group-list] ";" [CFWS]

	// addr-spec has a more restricted grammar than name-addr,
	// so try parsing it first, and fallback to name-addr.
	// TODO(dsymonds): Is this really correct?
	spec, err := p.consumeAddrSpec()
	if err == nil {
		var displayName string

	res := []model.AddressInfo{}
	type kindindex struct {
		k     kind.Kind
		index int
	}
	addrm := map[netip.Addr]kindindex{}
	for _, wl := range a.workloads.List() {
		overwrite := -1
		write := true
		for _, addr := range wl.Addresses {
			a := byteIPToAddr(addr)
			if existing, f := addrm[a]; f {
				// This address was already found. We want unique addresses in the result.
				// Pod > WorkloadEntry

	for _, tt := range resolveUDPAddrTests {
		addr, err := ResolveUDPAddr(tt.network, tt.litAddrOrName)
		if !reflect.DeepEqual(addr, tt.addr) || !reflect.DeepEqual(err, tt.err) {
			t.Errorf("ResolveUDPAddr(%q, %q) = %#v, %v, want %#v, %v", tt.network, tt.litAddrOrName, addr, err, tt.addr, tt.err)
			continue
		}
		if err == nil {
			addr2, err := ResolveUDPAddr(addr.Network(), addr.String())

	}

	defer dnsWaitGroup.Wait()

	for _, tt := range lookupGoogleHostTests {
		addrs, err := LookupHost(tt.name)
		if err != nil {
			t.Fatal(err)
		}
		if len(addrs) == 0 {
			t.Error("got no record")
		}
		for _, addr := range addrs {
			if ParseIP(addr) == nil {
				t.Errorf("got %q; want a literal IP address", addr)
			}
		}
	}
}

func TestLookupLongTXT(t *testing.T) {