}

type IPv6Mreq struct {
	Multiaddr [16]byte /* in6_addr */
	Interface uint32
}

type Msghdr struct {
	Name       *byte
	Namelen    uint32
	Pad_cgo_0  [4]byte
	Iov        *Iovec
	Iovlen     uint32
	Pad_cgo_1  [4]byte
	Control    *byte
	Controllen uint32
	Flags      int32
}

type Cmsghdr struct {
	Len   uint32
	Level int32
	Type  int32
}

	sizeofLifIfinfoReq = 0x10
)

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 {

	Max_protection   int32
	Inheritance      uint32
	Shared           uint32
	Reserved         uint32
	Offset           [8]byte // This is hand-edited since godefs generates: Pad_cgo_0 [8]byte. Cannot use uint64 due to alignment.
	Behavior         int32
	User_wired_count uint16
	Pad_cgo_1        [2]byte
}

const (
	_VM_PROT_READ    = 0x1
	_VM_PROT_WRITE   = 0x2
	_VM_PROT_EXECUTE = 0x4

	_MACH_SEND_INVALID_DEST = 0x10000003

	Msglen    uint16
	Version   uint8
	Type      uint8
	Addrs     int32
	Flags     int32
	Index     uint16
	Pad_cgo_0 [2]byte
	Data      IfData
	Pad_cgo_1 [4]byte
}

type IfData struct {
	Type       uint8
	Addrlen    uint8
	Hdrlen     uint8
	Pad_cgo_0  [1]byte
	Link_state int32
	Mtu        uint64
	Metric     uint64
	Baudrate   uint64
	Ipackets   uint64
	Ierrors    uint64

	Msglen    uint16
	Version   uint8
	Type      uint8
	Addrs     int32
	Flags     int32
	Index     uint16
	Pad_cgo_0 [2]byte
	Data      IfData
	Pad_cgo_1 [4]byte
}

type IfData struct {
	Type       uint8
	Addrlen    uint8
	Hdrlen     uint8
	Pad_cgo_0  [1]byte
	Link_state int32
	Mtu        uint64
	Metric     uint64
	Baudrate   uint64
	Ipackets   uint64
	Ierrors    uint64

	Fsid        Fsid
	Owner       uint32
	Type        int32
	Flags       int32
	Pad_cgo_0   [4]byte
	Syncwrites  int64
	Asyncwrites int64
	Fstypename  [16]int8
	Mntonname   [80]int8
	Syncreads   int64
	Asyncreads  int64
	Spares1     int16
	Mntfromname [80]int8
	Spares2     int16
	Pad_cgo_1   [4]byte
	Spare       [2]int64
}

type Flock_t struct {
	Start  int64
	Len    int64

	PTRACE_CONT    = 0x7
	PTRACE_KILL    = 0x8
)

type Kevent_t struct {
	Ident     uint32
	Filter    int16
	Flags     uint16
	Fflags    uint32
	Pad_cgo_0 [4]byte
	Data      int64
	Udata     *byte
	Pad_cgo_1 [4]byte
}

type FdSet struct {
	Bits [32]uint32
}

const (
	SizeofIfMsghdr         = 0xa8
	SizeofIfData           = 0x90
	SizeofIfaMsghdr        = 0x18

	Name      [256]int8
	Pad_cgo_0 [5]byte
}

type Fsid struct {
	X__val [2]int32
}

type Flock_t struct {
	Type      int16
	Whence    int16
	Pad_cgo_0 [4]byte
	Start     int64
	Len       int64
	Pid       int32
	Pad_cgo_1 [4]byte
}

type RawSockaddrInet4 struct {
	Family uint16
	Port   uint16
	Addr   [4]byte /* in_addr */
	Zero   [8]uint8
}

	Name      [256]int8
	Pad_cgo_0 [5]byte
}

type Fsid struct {
	X__val [2]int32
}

type Flock_t struct {
	Type      int16
	Whence    int16
	Pad_cgo_0 [4]byte
	Start     int64
	Len       int64
	Pid       int32
	Pad_cgo_1 [4]byte
}

type RawSockaddrInet4 struct {
	Family uint16
	Port   uint16
	Addr   [4]byte /* in_addr */
	Zero   [8]uint8
}

	gregs  [28]int64
	fpregs fpregset
}

type ucontext struct {
	uc_flags    uint64
	uc_link     *ucontext
	uc_sigmask  sigset
	uc_stack    stackt
	pad_cgo_0   [8]byte
	uc_mcontext mcontext
	uc_filler   [5]int64
	pad_cgo_1   [8]byte
}

type timespec struct {
	tv_sec  int64
	tv_nsec int64
}

//go:nosplit
func (ts *timespec) setNsec(ns int64) {
	ts.tv_sec = ns / 1e9