// F.2.2.1.
func (d *decoder) receiveExtend(t uint8) (int32, error) {
	if d.bits.n < int32(t) {
		if err := d.ensureNBits(int32(t)); err != nil {
			return 0, err
		}
	}
	d.bits.n -= int32(t)
	d.bits.m >>= t
	s := int32(1) << t
	x := int32(d.bits.a>>uint8(d.bits.n)) & (s - 1)
	if x < s>>1 {
		x += ((-1) << t) + 1
	}
	return x, nil
}

}

type T8 struct {
	a, b uint8
}

//go:noinline
func (t *T8) bigEndianLoad() uint16 {
	return uint16(t.a)<<8 | uint16(t.b)
}

//go:noinline
func (t *T8) littleEndianLoad() uint16 {
	return uint16(t.a) | (uint16(t.b) << 8)
}

//go:noinline
func (t *T8) bigEndianStore(x uint16) {
	t.a = uint8(x >> 8)
	t.b = uint8(x)
}

//go:noinline

	TCP_INITIAL_RTO_UNSPECIFIED_RTT        = ^uint16(0)
	TCP_INITIAL_RTO_NO_SYN_RETRANSMISSIONS = ^uint8(1)
)

type TCP_INITIAL_RTO_PARAMETERS struct {
	Rtt                   uint16
	MaxSynRetransmissions uint8

	_SignatureScheme_name_6 = "PKCS1WithSHA512"
	_SignatureScheme_name_7 = "ECDSAWithP521AndSHA512"
	_SignatureScheme_name_8 = "PSSWithSHA256PSSWithSHA384PSSWithSHA512Ed25519"
)

var (
	_SignatureScheme_index_8 = [...]uint8{0, 13, 26, 39, 46}
)

func (i SignatureScheme) String() string {
	switch {
	case i == 513:
		return _SignatureScheme_name_0
	case i == 515:
		return _SignatureScheme_name_1
	case i == 1025:

	V6Name = "%s-v6"
)

type NetlinkIpsetDeps interface {
	ipsetIPHashCreate(name string, v6 bool) error
	destroySet(name string) error
	addIP(name string, ip netip.Addr, ipProto uint8, comment string, replace bool) error
	deleteIP(name string, ip netip.Addr, ipProto uint8) error
	flush(name string) error
	clearEntriesWithComment(name string, comment string) error
	clearEntriesWithIP(name string, ip netip.Addr) error

	return a
}

func rot16nc(x uint16, z uint) uint16 {
	var a uint16

	z &= 15

	// amd64:"ROLW",-"ANDQ"
	// riscv64: "OR","SLL","SRL",-"AND\t"
	a += x<<z | x>>(16-z)

	// amd64:"RORW",-"ANDQ"
	// riscv64: "OR","SLL","SRL",-"AND\t"
	a += x>>z | x<<(16-z)

	return a
}

func rot8nc(x uint8, z uint) uint8 {
	var a uint8

	z &= 7

	// amd64:"ROLB",-"ANDQ"

	{
		var zb0001 uint8
		zb0001, err = dc.ReadUint8()
		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		(*z) = ResponseCode(zb0001)
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z ResponseCode) EncodeMsg(en *msgp.Writer) (err error) {
	err = en.WriteUint8(uint8(z))
	if err != nil {
		err = msgp.WrapError(err)
		return
	}

	case Int:
		return rangeNum[int](v.Int())
	case Int8:
		return rangeNum[int8](v.Int())
	case Int16:
		return rangeNum[int16](v.Int())
	case Int32:
		return rangeNum[int32](v.Int())
	case Int64:
		return rangeNum[int64](v.Int())
	case Uint:
		return rangeNum[uint](v.Uint())
	case Uint8:
		return rangeNum[uint8](v.Uint())
	case Uint16:
		return rangeNum[uint16](v.Uint())
	case Uint32:
		return rangeNum[uint32](v.Uint())

type SockaddrDatalink struct {
	Len    uint8
	Family uint8
	Index  uint16
	Type   uint8
	Nlen   uint8
	Alen   uint8
	Slen   uint8
	Data   [24]int8
	raw    RawSockaddrDatalink
}

func nametomib(name string) (mib []_C_int, err error) {
	// Perform lookup via a binary search
	left := 0
	right := len(sysctlMib) - 1
	for {
		idx := int(uint(left+right) >> 1)
		switch {

}

//go:noinline
func f16(_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, x int16) uint64 {
	return uint64(uint16(x))
}

//go:noinline
func f8(_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, x int8) uint64 {
	return uint64(uint8(x))
}

//go:noinline
func g32(_, _, _, _, _, _, _, _, _, _, _, _, _, _, _, _, x uint32) int64 {
	return int64(int32(x))
}

//go:noinline