Name       *byte
	Namelen    uint32
	Iov        *Iovec
	Iovlen     uint64
	Control    *byte
	Controllen uint64
	Flags      int32
	_          [4]byte
}

type Cmsghdr struct {
	Len   uint64
	Level int32
	Type  int32
}

type Inet4Pktinfo struct {
	Ifindex  int32
	Spec_dst [4]byte /* in_addr */
	Addr     [4]byte /* in_addr */
}

type Inet6Pktinfo struct {

	parent_tid *int64
	flags      int32
	pad_cgo_0  [4]byte
	rtp        *rtprio
	spare      [3]uintptr
}

type thread int64 // long

type sigset struct {
	__bits [4]uint32
}

type stackt struct {
	ss_sp     uintptr
	ss_size   uintptr
	ss_flags  int32
	pad_cgo_0 [4]byte
}

type siginfo struct {
	si_signo  int32
	si_errno  int32
	si_code   int32
	si_pid    int32

	runtimeContentionStacks  atomic.Int32
	scavtrace                int32
	scheddetail              int32
	schedtrace               int32
	tracebackancestors       int32
	asyncpreemptoff          int32
	harddecommit             int32
	adaptivestackstart       int32
	tracefpunwindoff         int32
	traceadvanceperiod       int32
	traceCheckStackOwnership int32
	profstackdepth           int32

import (
	"syscall"
	_ "unsafe" // for go:linkname
)

// Implemented in the runtime package.
//
//go:linkname fcntl runtime.fcntl
func fcntl(fd int32, cmd int32, arg int32) (int32, int32)

func Fcntl(fd int, cmd int, arg int) (int, error) {
	val, errno := fcntl(int32(fd), int32(cmd), int32(arg))
	if val == -1 {
		return int(val), syscall.Errno(errno)
	}
	return int(val), nil

									{Name: names.PodTopologySpread, Weight: ptr.To[int32](2)},
									{Name: names.InterPodAffinity, Weight: ptr.To[int32](2)},
									{Name: names.DefaultPreemption},
									{Name: names.NodeResourcesBalancedAllocation, Weight: ptr.To[int32](1)},
									{Name: names.ImageLocality, Weight: ptr.To[int32](1)},
									{Name: names.DefaultBinder},
								},
							},
							Bind: configv1.PluginSet{

	_       [4]byte
}

const (
	SizeofTpacketHdr = 0x20
)

type RTCPLLInfo struct {
	Ctrl    int32
	Value   int32
	Max     int32
	Min     int32
	Posmult int32
	Negmult int32
	Clock   int64
}

type BlkpgPartition struct {
	Start   int64
	Length  int64
	Pno     int32
	Devname [64]uint8
	Volname [64]uint8
	_       [4]byte
}

const (
	BLKPG = 0x20001269
)

	i := s.sparse[k]
	return i < int32(len(s.dense)) && s.dense[i].key == k
}

// get returns the value for key k, or -1 if k does
// not appear in the map.
func (s *sparseMap) get(k ID) int32 {
	i := s.sparse[k]
	if i < int32(len(s.dense)) && s.dense[i].key == k {
		return s.dense[i].val
	}
	return -1
}

func (s *sparseMap) set(k ID, v int32) {
	i := s.sparse[k]

	Pad_cgo_0  [4]byte
	Iov        *Iovec
	Iovlen     uint64
	Control    *byte
	Controllen uint64
	Flags      int32
	Pad_cgo_1  [4]byte
}

type Cmsghdr struct {
	Len   uint64
	Level int32
	Type  int32
}

type Inet4Pktinfo struct {
	Ifindex  int32
	Spec_dst [4]byte /* in_addr */
	Addr     [4]byte /* in_addr */
}

type Inet6Pktinfo struct {

type SecTrustSettingsResult int32

const (
	SecTrustSettingsResultInvalid SecTrustSettingsResult = iota
	SecTrustSettingsResultTrustRoot
	SecTrustSettingsResultTrustAsRoot
	SecTrustSettingsResultDeny
	SecTrustSettingsResultUnspecified
)

type SecTrustResultType int32

const (
	SecTrustResultInvalid SecTrustResultType = iota
	SecTrustResultProceed

	uc_flags    uint32
	uc_link     *ucontext
	uc_stack    stackt
	uc_mcontext sigcontext
	uc_sigmask  uint32
	__unused    [31]int32
	uc_regspace [128]uint32
}

type timeval struct {
	tv_sec  int32
	tv_usec int32
}

func (tv *timeval) set_usec(x int32) {
	tv.tv_usec = x
}

type itimerspec struct {
	it_interval timespec
	it_value    timespec
}

type itimerval struct {