return names, dirents, infos, &PathError{Op: "readdir", Path: file.name, Err: syscall.ErrShortStat}
			}
		}

		// Get a record from the buffer.
		b := d.buf[d.bufp:]
		m := int(uint16(b[0])|uint16(b[1])<<8) + 2
		if m < syscall.STATFIXLEN {
			return names, dirents, infos, &PathError{Op: "readdir", Path: file.name, Err: syscall.ErrShortStat}
		}

		dir, err := syscall.UnmarshalDir(b[:m])
		if err != nil {

}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint64(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {

}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint64(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package codegen

// A uint16 or sint16 constant shifted left.
func shifted16BitConstants(out [64]uint64) {
	// ppc64x: "MOVD\t[$]8193,", "SLD\t[$]27,"
	out[0] = 0x0000010008000000
	// ppc64x: "MOVD\t[$]-32767", "SLD\t[$]26,"
	out[1] = 0xFFFFFE0004000000

	a := []any{
		int8(1),
		int16(2),
		int32(3),
		int64(4),
		uint8(5),
		uint16(6),
		uint32(7),
		uint64(8),
	}
	n := 0
	rng := newRNG()
	for i := 0; i < b.N; i++ {
		rng = rng.next(predictable)
		switch a[rng.value()&7].(type) {
		case int8:
			n += 1
		case int16:
			n += 2
		case int32:
			n += 3
		case int64:
			n += 4

}

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) {
	msghdr.Controllen = uint32(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {

}

var infoPtrScalar = []byte{typePointer, typeScalar, typePointer, typeScalar, typePointer, typeScalar}

type BigStruct struct {
	q *int
	w byte
	e [17]byte
	r []byte
	t int
	y uint16
	u uint64
	i string
}

func infoBigStruct() []byte {
	switch runtime.GOARCH {
	case "386", "arm", "mips", "mipsle":
		return []byte{
			typePointer,                                                // q *int

// valueRange is an entry in a sparse block.
type valueRange struct {
	value  uint16
	lo, hi byte
}

type sparseBlocks struct {
	values  []valueRange
	offsets []uint16
}

// lookup returns the value from values block n for byte b using binary search.
func (s *sparseBlocks) lookup(n uint32, b byte) uint16 {
	lo := s.offsets[n]
	hi := s.offsets[n+1]
	for lo < hi {
		m := lo + (hi-lo)/2

//go:noinline
func NoteFailure(fidx int, pkg string, pref string, parmNo int, _ uint64) {
	FailCount += 1
	if FailCount > 10 {
		panic("bad")
	}
}

//go:noinline
func NoteFailureElem(fidx int, pkg string, pref string, parmNo int, elem int, _ uint64) {
	FailCount += 1
	if FailCount > 10 {
		panic("bad")
	}
}

type StructF0S0 struct {
	F0 int16
	F1 string
	F2 StructF0S1
}

type StructF0S1 struct {

	return Timeval{Sec: sec, Usec: usec}
}

func SetKevent(k *Kevent_t, fd, mode, flags int) {
	k.Ident = uint64(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = int32(length)
}