p.Len = uint16(len(i))
	p.Filter = (*SockFilter)(unsafe.Pointer(&i[0]))
	return setsockopt(fd, SOL_SOCKET, SO_ATTACH_FILTER, unsafe.Pointer(&p), unsafe.Sizeof(p))
}

// Deprecated: Use golang.org/x/net/bpf instead.
func DetachLsf(fd int) error {
	var dummy int
	return setsockopt(fd, SOL_SOCKET, SO_DETACH_FILTER, unsafe.Pointer(&dummy), unsafe.Sizeof(dummy))

pkg syscall (linux-amd64-cgo), func LsfJump //deprecated
pkg syscall (linux-amd64-cgo), func LsfSocket //deprecated
pkg syscall (linux-amd64-cgo), func LsfStmt //deprecated
pkg syscall (linux-amd64-cgo), func SetLsfPromisc //deprecated
pkg syscall (linux-amd64-cgo), func StringSlicePtr //deprecated
pkg syscall (linux-arm), func AttachLsf //deprecated
pkg syscall (linux-arm), func DetachLsf //deprecated

		{"DT_SOCK", Const, 0},
		{"DT_UNKNOWN", Const, 0},
		{"DT_WHT", Const, 0},
		{"DUPLICATE_CLOSE_SOURCE", Const, 0},
		{"DUPLICATE_SAME_ACCESS", Const, 0},
		{"DeleteFile", Func, 0},
		{"DetachLsf", Func, 0},
		{"DeviceIoControl", Func, 4},
		{"Dirent", Type, 0},
		{"Dirent.Fileno", Field, 0},
		{"Dirent.Ino", Field, 0},
		{"Dirent.Name", Field, 0},
		{"Dirent.Namlen", Field, 0},