b[0] = byte(v)
	b[1] = byte(v >> 8)
}

func (binaryLittleEndian) Uint32(b []byte) uint32 {
	_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
	return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
}

func (binaryLittleEndian) PutUint32(b []byte, v uint32) {
	_ = b[3] // early bounds check to guarantee safety of writes below
	b[0] = byte(v)
	b[1] = byte(v >> 8)

const c64s = 0x00ffff00004fff00

//go:noinline
func add32a(x uint32) uint32 {
	return x + c32a
}

//go:noinline
func add32s(x uint32) uint32 {
	return x + c32s
}

//go:noinline
func sub32a(x uint32) uint32 {
	return x - c32a
}

//go:noinline
func sub32s(x uint32) uint32 {
	return x - c32s
}

//go:noinline
func or32(x uint32) uint32 {
	return x | c32a
}

//go:noinline

	_SIG_UNBLOCK = 2
	_SIG_SETMASK = 3
)

type sigset [4]uint32

var sigset_all = sigset{^uint32(0), ^uint32(0), ^uint32(0), ^uint32(0)}

//go:nosplit
//go:nowritebarrierrec
func sigaddset(mask *sigset, i int) {
	(*mask)[(i-1)/32] |= 1 << ((uint32(i) - 1) & 31)
}

func sigdelset(mask *sigset, i int) {
	(*mask)[(i-1)/32] &^= 1 << ((uint32(i) - 1) & 31)
}

//go:nosplit
func sigfillset(mask *[4]uint32) {

)

type lifnum struct {
	Family    uint16
	Pad_cgo_0 [2]byte
	Flags     int32
	Count     int32
}

type lifreq struct {
	Name   [32]int8
	Lifru1 [4]byte
	Type   uint32
	Lifru  [336]byte
}

type lifconf struct {
	Family    uint16
	Pad_cgo_0 [2]byte
	Flags     int32
	Len       int32
	Pad_cgo_1 [4]byte
	Lifcu     [8]byte
}

type lifIfinfoReq struct {
	Maxhops      uint8

	state[4] = binary.LittleEndian.Uint32(key[0:4])
	state[5] = binary.LittleEndian.Uint32(key[4:8])
	state[6] = binary.LittleEndian.Uint32(key[8:12])
	state[7] = binary.LittleEndian.Uint32(key[12:16])
	state[8] = binary.LittleEndian.Uint32(key[16:20])
	state[9] = binary.LittleEndian.Uint32(key[20:24])
	state[10] = binary.LittleEndian.Uint32(key[24:28])
	state[11] = binary.LittleEndian.Uint32(key[28:32])

	state[12] = 0

	sys_DC
	sys_IC
	sys_TLBI
	sys_SYS
)

func sys_op_4(op1, crn, crm, op2 uint32) sys {
	sysInst := sysInstFields{uint8(op1), uint8(crn), uint8(crm), uint8(op2)}
	return sysInst.getType()
}

func is_zero(x uint32) bool {
	return x == 0
}

func is_ones_n16(x uint32) bool {
	return x == 0xffff
}

func bit_count(x uint32) uint8 {
	var count uint8
	for count = 0; x > 0; x >>= 1 {
		if (x & 1) == 1 {

	"unsafe"
)

// https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/ns-wdm-_osversioninfow
type _OSVERSIONINFOW struct {
	osVersionInfoSize uint32
	majorVersion      uint32
	minorVersion      uint32
	buildNumber       uint32
	platformId        uint32
	csdVersion        [128]uint16
}

// According to documentation, RtlGetVersion function always succeeds.

func setTimespec(sec, nsec int64) Timespec {
	return Timespec{Sec: sec, Nsec: int32(nsec)}
}

func setTimeval(sec, usec int64) Timeval {
	return Timeval{Sec: sec, Usec: int32(usec)}
}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint32(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint32(length)
}

func (msghdr *Msghdr) SetControllen(length int) {

func setTimespec(sec, nsec int64) Timespec {
	return Timespec{Sec: sec, Nsec: int32(nsec)}
}

func setTimeval(sec, usec int64) Timeval {
	return Timeval{Sec: sec, Usec: int32(usec)}
}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint32(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint32(length)
}

func (msghdr *Msghdr) SetControllen(length int) {

type SectionHeader32 struct {
	Name                 [8]uint8
	VirtualSize          uint32
	VirtualAddress       uint32
	SizeOfRawData        uint32
	PointerToRawData     uint32
	PointerToRelocations uint32
	PointerToLineNumbers uint32
	NumberOfRelocations  uint16
	NumberOfLineNumbers  uint16
	Characteristics      uint32
}

// fullName finds real name of section sh. Normally name is stored