s := uint8(0)
	if value {
		s = 1
	}
	b.u.Store(s)
}

// Uint32 is an atomically accessed uint32 value.
//
// A Uint32 must not be copied.
type Uint32 struct {
	noCopy noCopy
	value  uint32
}

// Load accesses and returns the value atomically.
//
//go:nosplit
func (u *Uint32) Load() uint32 {
	return Load(&u.value)
}

// LoadAcquire is a partially unsynchronized version

	predictData       uint32
	inDupAck          uint32
	inBadSum          uint32
	inBadLen          uint32
	inShort           uint32
	inDiscOldTime     uint32
	inAllBeforeWin    uint32
	inSomeBeforeWin   uint32
	inAllAfterWin     uint32
	inSomeAfterWin    uint32
	inOutOfOrder      uint32
	inAfterClose      uint32
	inWinProbes       uint32
	inWinUpdates      uint32
	outWinUpdates     uint32

// Add p to the running checksum d.
func update(d digest, p []byte) digest {
	s1, s2 := uint32(d&0xffff), uint32(d>>16)
	for len(p) > 0 {
		var q []byte
		if len(p) > nmax {
			p, q = p[:nmax], p[nmax:]
		}
		for len(p) >= 4 {
			s1 += uint32(p[0])
			s2 += s1
			s1 += uint32(p[1])
			s2 += s1
			s1 += uint32(p[2])
			s2 += s1
			s1 += uint32(p[3])
			s2 += s1
			p = p[4:]
		}
		for _, x := range p {

func setProcessCPUProfiler(hz int32) {}
func setThreadCPUProfiler(hz int32)  {}
func sigdisable(uint32)              {}
func sigenable(uint32)               {}
func sigignore(uint32)               {}

// Stubs so tests can link correctly. These should never be called.
func open(name *byte, mode, perm int32) int32        { panic("not implemented") }
func closefd(fd int32) int32                         { panic("not implemented") }

	SC	R3, (R1)
	BEQ	R3, -4(PC)
	SYNC
	RET

// func Or32(addr *uint32, v uint32) old uint32
TEXT ·Or32(SB), NOSPLIT, $0-20
	MOVV	ptr+0(FP), R1
	MOVW	val+8(FP), R2

	SYNC
	LL	(R1), R3
	OR	R2, R3, R4
	SC	R4, (R1)
	BEQ	R4, -3(PC)
	SYNC
	MOVW	R3, ret+16(FP)
	RET

// func And32(addr *uint32, v uint32) old uint32
TEXT ·And32(SB), NOSPLIT, $0-20
	MOVV	ptr+0(FP), R1
	MOVW	val+8(FP), R2

	var x [32 / 4]uint32
	p := new([32 / 4]uint32)
	Escape(p)
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		*p = x
	}
}

func BenchmarkCopyFat64(b *testing.B) {
	var x [64 / 4]uint32
	p := new([64 / 4]uint32)
	Escape(p)
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		*p = x
	}
}

func BenchmarkCopyFat72(b *testing.B) {
	var x [72 / 4]uint32
	p := new([72 / 4]uint32)
	Escape(p)

		}
	}
}

type _TCP_INFO_v0 struct {
	State             uint32
	Mss               uint32
	ConnectionTimeMs  uint64
	TimestampsEnabled bool
	RttUs             uint32
	MinRttUs          uint32
	BytesInFlight     uint32
	Cwnd              uint32
	SndWnd            uint32
	RcvWnd            uint32
	RcvBuf            uint32
	BytesOut          uint64
	BytesIn           uint64

			}

			want32 := uint32(value)
			order.PutUint32(buf[:4], want32)
			if got := order.Uint32(buf[:4]); got != want32 {
				t.Errorf("PutUint32: Uint32 = %v, want %v", got, want32)
			}
			buf = order.AppendUint32(buf[:offset], want32)
			if got := order.Uint32(buf[offset:]); got != want32 {
				t.Errorf("AppendUint32: Uint32 = %v, want %v", got, want32)
			}
			if len(buf) != offset+4 {

				return
			}
			switch msgp.UnsafeString(field) {
			case "Bins":
				var zb0006 uint32
				zb0006, bts, err = msgp.ReadArrayHeaderBytes(bts)
				if err != nil {
					err = msgp.WrapError(err, zb0001, "Bins")
					return
				}
				if zb0006 != uint32(24) {
					err = msgp.ArrayError{Wanted: uint32(24), Got: zb0006}
					return
				}
				for zb0003 := range zb0002.Bins {

}

//go:nosplit
func pipe2(flags int32) (r, w int32, errno int32) {
	var p [2]int32
	_, e := sysvicall2Err(&libc_pipe2, uintptr(noescape(unsafe.Pointer(&p))), uintptr(flags))
	return p[0], p[1], int32(e)
}

//go:nosplit
func fcntl(fd, cmd, arg int32) (ret int32, errno int32) {
	r1, err := sysvicall3Err(&libc_fcntl, uintptr(fd), uintptr(cmd), uintptr(arg))
	return int32(r1), int32(err)
}

func osyield1()