Msgsnd   int32
	Msgrcv   int32
	Nsignals int32
	Nvcsw    int32
	Nivcsw   int32
}

type Rlimit struct {
	Cur uint64
	Max uint64
}

type _Gid_t uint32

type Stat_t struct {
	Dev     uint64
	Mode    uint32
	Ino     uint64
	Nlink   uint32
	Uid     uint32
	Gid     uint32
	Rdev    uint64
	Atim    Timespec
	Mtim    Timespec
	Ctim    Timespec
	Btim    Timespec
	Size    int64

//sys	GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error)
//sys	GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW

	// Check for 32 bit operands
	if uint32(n>>32) == 0 && uint32(d>>32) == 0 {
		if uint32(d) == 0 {
			panicdivide()
		}
		return uint64(uint32(n) / uint32(d))
	}
	q, _ := dodiv(n, d)
	return q
}

func uint64mod(n, d uint64) uint64 {
	// Check for 32 bit operands
	if uint32(n>>32) == 0 && uint32(d>>32) == 0 {
		if uint32(d) == 0 {
			panicdivide()
		}

	sh_type      uint32 /* Section type */
	sh_flags     uint32 /* Section flags */
	sh_addr      uint32 /* Section virtual addr at execution */
	sh_offset    uint32 /* Section file offset */
	sh_size      uint32 /* Section size in bytes */
	sh_link      uint32 /* Link to another section */
	sh_info      uint32 /* Additional section information */
	sh_addralign uint32 /* Section alignment */

	op_AE      uint32 = 0x7A00 // FORMAT_RX1        ADD NORMALIZED (short HFP)
	op_AEB     uint32 = 0xED0A // FORMAT_RXE        ADD (short BFP)
	op_AEBR    uint32 = 0xB30A // FORMAT_RRE        ADD (short BFP)
	op_AER     uint32 = 0x3A00 // FORMAT_RR         ADD NORMALIZED (short HFP)
	op_AFI     uint32 = 0xC209 // FORMAT_RIL1       ADD IMMEDIATE (32)
	op_AG      uint32 = 0xE308 // FORMAT_RXY1       ADD (64)

	Datalen   uint32
	Hdrlen    uint16
	Pad_cgo_0 [6]byte
}

type BpfZbufHeader struct {
	Kernel_gen uint32
	Kernel_len uint32
	User_gen   uint32
	X_bzh_pad  [5]uint32
}

const (
	_AT_FDCWD            = -0x64
	_AT_SYMLINK_FOLLOW   = 0x400
	_AT_SYMLINK_NOFOLLOW = 0x200
)

type Termios struct {
	Iflag  uint32
	Oflag  uint32
	Cflag  uint32
	Lflag  uint32
	Cc     [20]uint8

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) eip() uint32 { return c.regs().eip }

func (c *sigctxt) eflags() uint32  { return c.regs().eflags }
func (c *sigctxt) cs() uint32      { return uint32(c.regs().cs) }
func (c *sigctxt) fs() uint32      { return uint32(c.regs().fs) }
func (c *sigctxt) gs() uint32      { return uint32(c.regs().gs) }
func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }

	Cur uint64
	Max uint64
}

type _Pid_t int32

type _Gid_t uint32

type Flock_t struct {
	Type   int16
	Whence int16
	Sysid  uint32
	Pid    int32
	Vfs    int32
	Start  int64
	Len    int64
}

type Stat_t struct {
	Dev      uint64
	Ino      uint64
	Mode     uint32
	Nlink    int16
	Flag     uint16
	Uid      uint32
	Gid      uint32
	Rdev     uint64
	Ssize    int32

	SIG_UNBLOCK = 0x1
	SIG_SETMASK = 0x2
)

type Siginfo struct {
	Signo int32
	Errno int32
	Code  int32
	_     int32
	_     [112]byte
}

type Termios struct {
	Iflag  uint32
	Oflag  uint32
	Cflag  uint32
	Lflag  uint32
	Line   uint8
	Cc     [19]uint8
	Ispeed uint32
	Ospeed uint32
}

type Taskstats struct {
	Version                   uint16

func (c *sigctxt) oldmask() uint32 { return 0 }

func (c *sigctxt) sigcode() uint32 { return uint32(c.info._code) }
func (c *sigctxt) sigaddr() uint32 { return uint32(c.info._reason) }

func (c *sigctxt) set_pc(x uint32)  { c.regs().__gregs[_REG_R15] = x }
func (c *sigctxt) set_sp(x uint32)  { c.regs().__gregs[_REG_R13] = x }
func (c *sigctxt) set_lr(x uint32)  { c.regs().__gregs[_REG_R14] = x }