type RawSockaddrInet6 struct {
	Family   uint16
	Port     uint16
	Flowinfo uint32
	Addr     [16]byte /* in6_addr */
	Scope_id uint32
}

type RawSockaddrUnix struct {
	Family uint16
	Path   [108]int8
}

type RawSockaddrLinklayer struct {
	Family   uint16
	Protocol uint16
	Ifindex  int32
	Hatype   uint16
	Pkttype  uint8
	Halen    uint8
	Addr     [8]uint8
}

)

var wtf8tests = []struct {
	str  string
	wstr []uint16
}{
	{
		str:  "\x00",
		wstr: []uint16{0x00},
	},
	{
		str:  "\x5C",
		wstr: []uint16{0x5C},
	},
	{
		str:  "\x7F",
		wstr: []uint16{0x7F},
	},

	// 2-byte
	{
		str:  "\xC2\x80",
		wstr: []uint16{0x80},
	},
	{
		str:  "\xD7\x8A",
		wstr: []uint16{0x05CA},
	},
	{
		str:  "\xDF\xBF",
		wstr: []uint16{0x07FF},

	NetSetupWorkgroupName
	NetSetupDomainName
)

type UserInfo10 struct {
	Name       *uint16
	Comment    *uint16
	UsrComment *uint16
	FullName   *uint16
}

//sys	NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) = netapi32.NetUserGetInfo
//sys	NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (neterr error) = netapi32.NetGetJoinInformation

)

//sys	RegisterEventSource(uncServerName *uint16, sourceName *uint16) (handle Handle, err error) [failretval==0] = advapi32.RegisterEventSourceW
//sys	DeregisterEventSource(handle Handle) (err error) = advapi32.DeregisterEventSource

	Flags           uint32
	ScriptPath      *uint16
	AuthFlags       uint32
	FullName        *uint16
	UsrComment      *uint16
	Parms           *uint16
	Workstations    *uint16
	LastLogon       uint32
	LastLogoff      uint32
	AcctExpires     uint32
	MaxStorage      uint32
	UnitsPerWeek    uint32
	LogonHours      *byte
	BadPwCount      uint32
	NumLogons       uint32
	LogonServer     *uint16

// load up into two separate loads.

package main

import "testing"

//go:noinline
func read1(b []byte) (uint16, uint16) {
	// There is only a single read of b[0].  The two
	// returned values must have the same low byte.
	v := b[0]
	return uint16(v), uint16(v) | uint16(b[1])<<8
}

func main1(t *testing.T) {
	const N = 100000
	done := make(chan bool, 2)
	b := make([]byte, 2)
	go func() {

}

type IfaMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Hdrlen  uint16
	Index   uint16
	Tableid uint16
	Pad1    uint8
	Pad2    uint8
	Addrs   int32
	Flags   int32
	Metric  int32
}

type IfAnnounceMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Hdrlen  uint16
	Index   uint16
	What    uint16
	Name    [16]int8
}

	Protocol uint16
	Ifindex  int32
	Hatype   uint16
	Pkttype  uint8
	Halen    uint8
	Addr     [8]uint8
}

type RawSockaddrNetlink struct {
	Family uint16
	Pad    uint16
	Pid    uint32
	Groups uint32
}

type RawSockaddr struct {
	Family uint16
	Data   [14]uint8
}

type RawSockaddrAny struct {
	Addr RawSockaddr
	Pad  [96]uint8
}

type _Socklen uint32

)

type binaryByteOrder interface {
	Uint16([]byte) uint16
	Uint32([]byte) uint32
	Uint64([]byte) uint64
	PutUint16([]byte, uint16)
	PutUint32([]byte, uint32)
	PutUint64([]byte, uint64)
}

type binaryLittleEndian struct{}

func (binaryLittleEndian) Uint16(b []byte) uint16 {
	_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
	return uint16(b[0]) | uint16(b[1])<<8
}

	Lastchange  Timeval
}

type IfaMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	_       uint16
	Metric  int32
}

type IfmaMsghdr struct {
	Msglen  uint16
	Version uint8
	Type    uint8
	Addrs   int32
	Flags   int32
	Index   uint16
	_       uint16
}

type IfAnnounceMsghdr struct {
	Msglen  uint16