logger.FatalIf(err, "Unable to get IP addresses of this host")

	for _, interf := range ifs {
		addrs, err := interf.Addrs()
		if err != nil {
			continue
		}
		if runtime.GOOS == "windows" && interf.Flags&net.FlagUp == 0 {
			continue
		}

		for _, addr := range addrs {
			var ip net.IP
			switch v := addr.(type) {
			case *net.IPNet:
				ip = v.IP
			case *net.IPAddr:
				ip = v.IP
			}

		p.errorf("%s: expected immediate constant; found %s", op, obj.Dconv(prog, addr))
	}
	return addr.Offset
}

// getRegister checks that addr represents a register and returns its value.
func (p *Parser) getRegister(prog *obj.Prog, op obj.As, addr *obj.Addr) int16 {
	if addr.Type != obj.TYPE_REG || addr.Offset != 0 || addr.Name != 0 || addr.Index != 0 {

			const setInt64 = (addr, v) => {
				this.mem.setUint32(addr + 0, v, true);
				this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true);
			}

			const setInt32 = (addr, v) => {
				this.mem.setUint32(addr + 0, v, true);
			}

			const getInt64 = (addr) => {
				const low = this.mem.getUint32(addr + 0, true);
				const high = this.mem.getInt32(addr + 4, true);
				return low + high * 4294967296;

	raddr, _, _ := net.SplitHostPort(addr)
	if raddr == "" {
		return addr
	}
	return raddr
}

// GetSourceIP retrieves the IP from the request headers
// and falls back to r.RemoteAddr when necessary.
func GetSourceIP(r *http.Request) string {
	addr := GetSourceIPRaw(r)
	if strings.ContainsRune(addr, ':') {
		return "[" + addr + "]"
	}
	return addr

pkg net/netip, method (Addr) MarshalBinary() ([]uint8, error)
pkg net/netip, method (Addr) MarshalText() ([]uint8, error)
pkg net/netip, method (Addr) Next() Addr
pkg net/netip, method (Addr) Prefix(int) (Prefix, error)
pkg net/netip, method (Addr) Prev() Addr
pkg net/netip, method (Addr) String() string
pkg net/netip, method (Addr) StringExpanded() string
pkg net/netip, method (Addr) Unmap() Addr

        request.isBroadcast = request.addr == null || isBroadcastAddress(request.addr);

        if ( request.isBroadcast ) {
            if ( request.addr == null ) {
                request.addr = this.baddr;
            }
            n = config.getNetbiosRetryCount();
        }
        else {
            n = 1;
        }

        do {
            try {

	return errors.New("not implemented on this platform")
}

func (m *realDeps) clearEntriesWithIP(name string, ip netip.Addr) error {
	return errors.New("not implemented on this platform")
}

func (m *realDeps) listEntriesByIP(name string) ([]netip.Addr, error) {
	return []netip.Addr{}, errors.New("not implemented on this platform")

}

func retrieveEndpointAddress(ep *endpoint.LbEndpoint) string {
	addr := ep.GetEndpoint().GetAddress()
	if addr := addr.GetSocketAddress(); addr != nil {
		return addr.Address + ":" + strconv.Itoa(int(addr.GetPortValue()))
	}
	if addr := addr.GetPipe(); addr != nil {
		return addr.GetPath()
	}
	if internal := addr.GetEnvoyInternalAddress(); internal != nil {
		switch an := internal.GetAddressNameSpecifier().(type) {

	return args.Error(0)
}

func (m *MockedIpsetDeps) clearEntriesWithIP(name string, ip netip.Addr) error {
	args := m.Called(name, ip)
	return args.Error(0)
}

func (m *MockedIpsetDeps) listEntriesByIP(name string) ([]netip.Addr, error) {
	args := m.Called(name)
	return args.Get(0).([]netip.Addr), args.Error(1)

//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	ADD	R1, R2		// 00411020
	ADDU	R1, R2		// 00411021
	ADDV	R1, R2		// 0041102c
	ADDVU	R1, R2		// 0041102d

//	LADDW imm ',' rreg
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
	ADD	$4, R1		// 20210004
	ADDV	$4, R1		// 60210004
	ADDU	$4, R1		// 24210004
	ADDVU	$4, R1		// 64210004
	ADD	$-7193, R24	// 2318e3e7
	ADDV	$-7193, R24	// 6318e3e7