haven/nexgb/auto_xfixes.go

package xgb

/*
	This file was generated by xfixes.xml on May 7 2012 11:34:26pm EDT.
	This file is automatically generated. Edit at your peril!
*/

// Imports are not necessary for XGB because everything is 
// in one package. They are still listed here for reference.
// import "xproto"
// import "render"
// import "shape"

// XfixesInit must be called before using the XFIXES extension.
func (c *Conn) XfixesInit() error {
	reply, err := c.QueryExtension(6, "XFIXES").Reply()
	switch {
	case err != nil:
		return err
	case !reply.Present:
		return errorf("No extension named XFIXES could be found on on the server.")
	}

	c.extLock.Lock()
	c.extensions["XFIXES"] = reply.MajorOpcode
	for evNum, fun := range newExtEventFuncs["XFIXES"] {
		newEventFuncs[int(reply.FirstEvent)+evNum] = fun
	}
	for errNum, fun := range newExtErrorFuncs["XFIXES"] {
		newErrorFuncs[int(reply.FirstError)+errNum] = fun
	}
	c.extLock.Unlock()

	return nil
}

func init() {
	newExtEventFuncs["XFIXES"] = make(map[int]newEventFun)
	newExtErrorFuncs["XFIXES"] = make(map[int]newErrorFun)
}

// Skipping definition for base type 'Void'

// Skipping definition for base type 'Byte'

// Skipping definition for base type 'Int8'

// Skipping definition for base type 'Card16'

// Skipping definition for base type 'Char'

// Skipping definition for base type 'Card32'

// Skipping definition for base type 'Double'

// Skipping definition for base type 'Bool'

// Skipping definition for base type 'Float'

// Skipping definition for base type 'Id'

// Skipping definition for base type 'Card8'

// Skipping definition for base type 'Int16'

// Skipping definition for base type 'Int32'

const (
	XfixesSaveSetModeInsert = 0
	XfixesSaveSetModeDelete = 1
)

const (
	XfixesSaveSetTargetNearest = 0
	XfixesSaveSetTargetRoot    = 1
)

const (
	XfixesSaveSetMappingMap   = 0
	XfixesSaveSetMappingUnmap = 1
)

const (
	XfixesSelectionEventSetSelectionOwner      = 0
	XfixesSelectionEventSelectionWindowDestroy = 1
	XfixesSelectionEventSelectionClientClose   = 2
)

const (
	XfixesSelectionEventMaskSetSelectionOwner      = 1
	XfixesSelectionEventMaskSelectionWindowDestroy = 2
	XfixesSelectionEventMaskSelectionClientClose   = 4
)

const (
	XfixesCursorNotifyDisplayCursor = 0
)

const (
	XfixesCursorNotifyMaskDisplayCursor = 1
)

const (
	XfixesRegionNone = 0
)

// Skipping resource definition of 'Region'

// Event definition XfixesSelectionNotify (0)
// Size: 32

const XfixesSelectionNotify = 0

type XfixesSelectionNotifyEvent struct {
	Sequence           uint16
	Subtype            byte
	Window             Id
	Owner              Id
	Selection          Id
	Timestamp          Timestamp
	SelectionTimestamp Timestamp
	// padding: 8 bytes
}

// Event read XfixesSelectionNotify
func NewXfixesSelectionNotifyEvent(buf []byte) Event {
	v := XfixesSelectionNotifyEvent{}
	b := 1 // don't read event number

	v.Subtype = buf[b]
	b += 1

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Window = Id(Get32(buf[b:]))
	b += 4

	v.Owner = Id(Get32(buf[b:]))
	b += 4

	v.Selection = Id(Get32(buf[b:]))
	b += 4

	v.Timestamp = Timestamp(Get32(buf[b:]))
	b += 4

	v.SelectionTimestamp = Timestamp(Get32(buf[b:]))
	b += 4

	b += 8 // padding

	return v
}

// Event write XfixesSelectionNotify
func (v XfixesSelectionNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 0
	b += 1

	buf[b] = v.Subtype
	b += 1

	b += 2 // skip sequence number

	Put32(buf[b:], uint32(v.Window))
	b += 4

	Put32(buf[b:], uint32(v.Owner))
	b += 4

	Put32(buf[b:], uint32(v.Selection))
	b += 4

	Put32(buf[b:], uint32(v.Timestamp))
	b += 4

	Put32(buf[b:], uint32(v.SelectionTimestamp))
	b += 4

	b += 8 // padding

	return buf
}

func (v XfixesSelectionNotifyEvent) ImplementsEvent() {}

func (v XfixesSelectionNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v XfixesSelectionNotifyEvent) String() string {
	fieldVals := make([]string, 0, 7)
	fieldVals = append(fieldVals, sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, sprintf("Subtype: %d", v.Subtype))
	fieldVals = append(fieldVals, sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, sprintf("Owner: %d", v.Owner))
	fieldVals = append(fieldVals, sprintf("Selection: %d", v.Selection))
	fieldVals = append(fieldVals, sprintf("Timestamp: %d", v.Timestamp))
	fieldVals = append(fieldVals, sprintf("SelectionTimestamp: %d", v.SelectionTimestamp))
	return "XfixesSelectionNotify {" + stringsJoin(fieldVals, ", ") + "}"
}

func init() {
	newExtEventFuncs["XFIXES"][0] = NewXfixesSelectionNotifyEvent
}

// Event definition XfixesCursorNotify (1)
// Size: 32

const XfixesCursorNotify = 1

type XfixesCursorNotifyEvent struct {
	Sequence     uint16
	Subtype      byte
	Window       Id
	CursorSerial uint32
	Timestamp    Timestamp
	Name         Id
	// padding: 12 bytes
}

// Event read XfixesCursorNotify
func NewXfixesCursorNotifyEvent(buf []byte) Event {
	v := XfixesCursorNotifyEvent{}
	b := 1 // don't read event number

	v.Subtype = buf[b]
	b += 1

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Window = Id(Get32(buf[b:]))
	b += 4

	v.CursorSerial = Get32(buf[b:])
	b += 4

	v.Timestamp = Timestamp(Get32(buf[b:]))
	b += 4

	v.Name = Id(Get32(buf[b:]))
	b += 4

	b += 12 // padding

	return v
}

// Event write XfixesCursorNotify
func (v XfixesCursorNotifyEvent) Bytes() []byte {
	buf := make([]byte, 32)
	b := 0

	// write event number
	buf[b] = 1
	b += 1

	buf[b] = v.Subtype
	b += 1

	b += 2 // skip sequence number

	Put32(buf[b:], uint32(v.Window))
	b += 4

	Put32(buf[b:], v.CursorSerial)
	b += 4

	Put32(buf[b:], uint32(v.Timestamp))
	b += 4

	Put32(buf[b:], uint32(v.Name))
	b += 4

	b += 12 // padding

	return buf
}

func (v XfixesCursorNotifyEvent) ImplementsEvent() {}

func (v XfixesCursorNotifyEvent) SequenceId() uint16 {
	return v.Sequence
}

func (v XfixesCursorNotifyEvent) String() string {
	fieldVals := make([]string, 0, 6)
	fieldVals = append(fieldVals, sprintf("Sequence: %d", v.Sequence))
	fieldVals = append(fieldVals, sprintf("Subtype: %d", v.Subtype))
	fieldVals = append(fieldVals, sprintf("Window: %d", v.Window))
	fieldVals = append(fieldVals, sprintf("CursorSerial: %d", v.CursorSerial))
	fieldVals = append(fieldVals, sprintf("Timestamp: %d", v.Timestamp))
	fieldVals = append(fieldVals, sprintf("Name: %d", v.Name))
	return "XfixesCursorNotify {" + stringsJoin(fieldVals, ", ") + "}"
}

func init() {
	newExtEventFuncs["XFIXES"][1] = NewXfixesCursorNotifyEvent
}

// Error definition XfixesBadRegion (0)
// Size: 32

const BadXfixesBadRegion = 0

type XfixesBadRegionError struct {
	Sequence uint16
	NiceName string
}

// Error read XfixesBadRegion
func NewXfixesBadRegionError(buf []byte) Error {
	v := XfixesBadRegionError{}
	v.NiceName = "XfixesBadRegion"

	b := 1 // skip error determinant
	b += 1 // don't read error number

	v.Sequence = Get16(buf[b:])
	b += 2

	return v
}

func (err XfixesBadRegionError) ImplementsError() {}

func (err XfixesBadRegionError) SequenceId() uint16 {
	return err.Sequence
}

func (err XfixesBadRegionError) BadId() Id {
	return 0
}

func (err XfixesBadRegionError) Error() string {
	fieldVals := make([]string, 0, 0)
	fieldVals = append(fieldVals, "NiceName: "+err.NiceName)
	fieldVals = append(fieldVals, sprintf("Sequence: %d", err.Sequence))
	return "BadXfixesBadRegion {" + stringsJoin(fieldVals, ", ") + "}"
}

func init() {
	newExtErrorFuncs["XFIXES"][0] = NewXfixesBadRegionError
}

// Request XfixesQueryVersion
// size: 12
type XfixesQueryVersionCookie struct {
	*cookie
}

func (c *Conn) XfixesQueryVersion(ClientMajorVersion uint32, ClientMinorVersion uint32) XfixesQueryVersionCookie {
	cookie := c.newCookie(true, true)
	c.newRequest(c.xfixesQueryVersionRequest(ClientMajorVersion, ClientMinorVersion), cookie)
	return XfixesQueryVersionCookie{cookie}
}

func (c *Conn) XfixesQueryVersionUnchecked(ClientMajorVersion uint32, ClientMinorVersion uint32) XfixesQueryVersionCookie {
	cookie := c.newCookie(false, true)
	c.newRequest(c.xfixesQueryVersionRequest(ClientMajorVersion, ClientMinorVersion), cookie)
	return XfixesQueryVersionCookie{cookie}
}

// Request reply for XfixesQueryVersion
// size: 32
type XfixesQueryVersionReply struct {
	Sequence uint16
	Length   uint32
	// padding: 1 bytes
	MajorVersion uint32
	MinorVersion uint32
	// padding: 16 bytes
}

// Waits and reads reply data from request XfixesQueryVersion
func (cook XfixesQueryVersionCookie) Reply() (*XfixesQueryVersionReply, error) {
	buf, err := cook.reply()
	if err != nil {
		return nil, err
	}
	if buf == nil {
		return nil, nil
	}
	return xfixesQueryVersionReply(buf), nil
}

// Read reply into structure from buffer for XfixesQueryVersion
func xfixesQueryVersionReply(buf []byte) *XfixesQueryVersionReply {
	v := new(XfixesQueryVersionReply)
	b := 1 // skip reply determinant

	b += 1 // padding

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Length = Get32(buf[b:]) // 4-byte units
	b += 4

	v.MajorVersion = Get32(buf[b:])
	b += 4

	v.MinorVersion = Get32(buf[b:])
	b += 4

	b += 16 // padding

	return v
}

func (cook XfixesQueryVersionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesQueryVersion
func (c *Conn) xfixesQueryVersionRequest(ClientMajorVersion uint32, ClientMinorVersion uint32) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 0 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], ClientMajorVersion)
	b += 4

	Put32(buf[b:], ClientMinorVersion)
	b += 4

	return buf
}

// Request XfixesChangeSaveSet
// size: 12
type XfixesChangeSaveSetCookie struct {
	*cookie
}

// Write request to wire for XfixesChangeSaveSet
func (c *Conn) XfixesChangeSaveSet(Mode byte, Target byte, Map byte, Window Id) XfixesChangeSaveSetCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesChangeSaveSetRequest(Mode, Target, Map, Window), cookie)
	return XfixesChangeSaveSetCookie{cookie}
}

func (c *Conn) XfixesChangeSaveSetChecked(Mode byte, Target byte, Map byte, Window Id) XfixesChangeSaveSetCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesChangeSaveSetRequest(Mode, Target, Map, Window), cookie)
	return XfixesChangeSaveSetCookie{cookie}
}

func (cook XfixesChangeSaveSetCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesChangeSaveSet
func (c *Conn) xfixesChangeSaveSetRequest(Mode byte, Target byte, Map byte, Window Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 1 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	buf[b] = Mode
	b += 1

	buf[b] = Target
	b += 1

	buf[b] = Map
	b += 1

	b += 1 // padding

	Put32(buf[b:], uint32(Window))
	b += 4

	return buf
}

// Request XfixesSelectSelectionInput
// size: 16
type XfixesSelectSelectionInputCookie struct {
	*cookie
}

// Write request to wire for XfixesSelectSelectionInput
func (c *Conn) XfixesSelectSelectionInput(Window Id, Selection Id, EventMask uint32) XfixesSelectSelectionInputCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSelectSelectionInputRequest(Window, Selection, EventMask), cookie)
	return XfixesSelectSelectionInputCookie{cookie}
}

func (c *Conn) XfixesSelectSelectionInputChecked(Window Id, Selection Id, EventMask uint32) XfixesSelectSelectionInputCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSelectSelectionInputRequest(Window, Selection, EventMask), cookie)
	return XfixesSelectSelectionInputCookie{cookie}
}

func (cook XfixesSelectSelectionInputCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSelectSelectionInput
func (c *Conn) xfixesSelectSelectionInputRequest(Window Id, Selection Id, EventMask uint32) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 2 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Window))
	b += 4

	Put32(buf[b:], uint32(Selection))
	b += 4

	Put32(buf[b:], EventMask)
	b += 4

	return buf
}

// Request XfixesSelectCursorInput
// size: 12
type XfixesSelectCursorInputCookie struct {
	*cookie
}

// Write request to wire for XfixesSelectCursorInput
func (c *Conn) XfixesSelectCursorInput(Window Id, EventMask uint32) XfixesSelectCursorInputCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSelectCursorInputRequest(Window, EventMask), cookie)
	return XfixesSelectCursorInputCookie{cookie}
}

func (c *Conn) XfixesSelectCursorInputChecked(Window Id, EventMask uint32) XfixesSelectCursorInputCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSelectCursorInputRequest(Window, EventMask), cookie)
	return XfixesSelectCursorInputCookie{cookie}
}

func (cook XfixesSelectCursorInputCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSelectCursorInput
func (c *Conn) xfixesSelectCursorInputRequest(Window Id, EventMask uint32) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 3 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Window))
	b += 4

	Put32(buf[b:], EventMask)
	b += 4

	return buf
}

// Request XfixesGetCursorImage
// size: 4
type XfixesGetCursorImageCookie struct {
	*cookie
}

func (c *Conn) XfixesGetCursorImage() XfixesGetCursorImageCookie {
	cookie := c.newCookie(true, true)
	c.newRequest(c.xfixesGetCursorImageRequest(), cookie)
	return XfixesGetCursorImageCookie{cookie}
}

func (c *Conn) XfixesGetCursorImageUnchecked() XfixesGetCursorImageCookie {
	cookie := c.newCookie(false, true)
	c.newRequest(c.xfixesGetCursorImageRequest(), cookie)
	return XfixesGetCursorImageCookie{cookie}
}

// Request reply for XfixesGetCursorImage
// size: (32 + pad(((int(Width) * int(Height)) * 4)))
type XfixesGetCursorImageReply struct {
	Sequence uint16
	Length   uint32
	// padding: 1 bytes
	X            int16
	Y            int16
	Width        uint16
	Height       uint16
	Xhot         uint16
	Yhot         uint16
	CursorSerial uint32
	// padding: 8 bytes
	CursorImage []uint32 // size: pad(((int(Width) * int(Height)) * 4))
}

// Waits and reads reply data from request XfixesGetCursorImage
func (cook XfixesGetCursorImageCookie) Reply() (*XfixesGetCursorImageReply, error) {
	buf, err := cook.reply()
	if err != nil {
		return nil, err
	}
	if buf == nil {
		return nil, nil
	}
	return xfixesGetCursorImageReply(buf), nil
}

// Read reply into structure from buffer for XfixesGetCursorImage
func xfixesGetCursorImageReply(buf []byte) *XfixesGetCursorImageReply {
	v := new(XfixesGetCursorImageReply)
	b := 1 // skip reply determinant

	b += 1 // padding

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Length = Get32(buf[b:]) // 4-byte units
	b += 4

	v.X = int16(Get16(buf[b:]))
	b += 2

	v.Y = int16(Get16(buf[b:]))
	b += 2

	v.Width = Get16(buf[b:])
	b += 2

	v.Height = Get16(buf[b:])
	b += 2

	v.Xhot = Get16(buf[b:])
	b += 2

	v.Yhot = Get16(buf[b:])
	b += 2

	v.CursorSerial = Get32(buf[b:])
	b += 4

	b += 8 // padding

	v.CursorImage = make([]uint32, (int(v.Width) * int(v.Height)))
	for i := 0; i < int((int(v.Width) * int(v.Height))); i++ {
		v.CursorImage[i] = Get32(buf[b:])
		b += 4
	}
	b = pad(b)

	return v
}

func (cook XfixesGetCursorImageCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesGetCursorImage
func (c *Conn) xfixesGetCursorImageRequest() []byte {
	size := 4
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 4 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	return buf
}

// Request XfixesCreateRegion
// size: pad((8 + pad((len(Rectangles) * 8))))
type XfixesCreateRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesCreateRegion
func (c *Conn) XfixesCreateRegion(Region Id, Rectangles []Rectangle) XfixesCreateRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesCreateRegionRequest(Region, Rectangles), cookie)
	return XfixesCreateRegionCookie{cookie}
}

func (c *Conn) XfixesCreateRegionChecked(Region Id, Rectangles []Rectangle) XfixesCreateRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesCreateRegionRequest(Region, Rectangles), cookie)
	return XfixesCreateRegionCookie{cookie}
}

func (cook XfixesCreateRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesCreateRegion
func (c *Conn) xfixesCreateRegionRequest(Region Id, Rectangles []Rectangle) []byte {
	size := pad((8 + pad((len(Rectangles) * 8))))
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 5 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	b += RectangleListBytes(buf[b:], Rectangles)

	return buf
}

// Request XfixesCreateRegionFromBitmap
// size: 12
type XfixesCreateRegionFromBitmapCookie struct {
	*cookie
}

// Write request to wire for XfixesCreateRegionFromBitmap
func (c *Conn) XfixesCreateRegionFromBitmap(Region Id, Bitmap Id) XfixesCreateRegionFromBitmapCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesCreateRegionFromBitmapRequest(Region, Bitmap), cookie)
	return XfixesCreateRegionFromBitmapCookie{cookie}
}

func (c *Conn) XfixesCreateRegionFromBitmapChecked(Region Id, Bitmap Id) XfixesCreateRegionFromBitmapCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesCreateRegionFromBitmapRequest(Region, Bitmap), cookie)
	return XfixesCreateRegionFromBitmapCookie{cookie}
}

func (cook XfixesCreateRegionFromBitmapCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesCreateRegionFromBitmap
func (c *Conn) xfixesCreateRegionFromBitmapRequest(Region Id, Bitmap Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 6 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	Put32(buf[b:], uint32(Bitmap))
	b += 4

	return buf
}

// Request XfixesCreateRegionFromWindow
// size: 16
type XfixesCreateRegionFromWindowCookie struct {
	*cookie
}

// Write request to wire for XfixesCreateRegionFromWindow
func (c *Conn) XfixesCreateRegionFromWindow(Region Id, Window Id, Kind ShapeKind) XfixesCreateRegionFromWindowCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesCreateRegionFromWindowRequest(Region, Window, Kind), cookie)
	return XfixesCreateRegionFromWindowCookie{cookie}
}

func (c *Conn) XfixesCreateRegionFromWindowChecked(Region Id, Window Id, Kind ShapeKind) XfixesCreateRegionFromWindowCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesCreateRegionFromWindowRequest(Region, Window, Kind), cookie)
	return XfixesCreateRegionFromWindowCookie{cookie}
}

func (cook XfixesCreateRegionFromWindowCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesCreateRegionFromWindow
func (c *Conn) xfixesCreateRegionFromWindowRequest(Region Id, Window Id, Kind ShapeKind) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 7 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	Put32(buf[b:], uint32(Window))
	b += 4

	buf[b] = byte(Kind)
	b += 1

	b += 3 // padding

	return buf
}

// Request XfixesCreateRegionFromGC
// size: 12
type XfixesCreateRegionFromGCCookie struct {
	*cookie
}

// Write request to wire for XfixesCreateRegionFromGC
func (c *Conn) XfixesCreateRegionFromGC(Region Id, Gc Id) XfixesCreateRegionFromGCCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesCreateRegionFromGCRequest(Region, Gc), cookie)
	return XfixesCreateRegionFromGCCookie{cookie}
}

func (c *Conn) XfixesCreateRegionFromGCChecked(Region Id, Gc Id) XfixesCreateRegionFromGCCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesCreateRegionFromGCRequest(Region, Gc), cookie)
	return XfixesCreateRegionFromGCCookie{cookie}
}

func (cook XfixesCreateRegionFromGCCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesCreateRegionFromGC
func (c *Conn) xfixesCreateRegionFromGCRequest(Region Id, Gc Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 8 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	Put32(buf[b:], uint32(Gc))
	b += 4

	return buf
}

// Request XfixesCreateRegionFromPicture
// size: 12
type XfixesCreateRegionFromPictureCookie struct {
	*cookie
}

// Write request to wire for XfixesCreateRegionFromPicture
func (c *Conn) XfixesCreateRegionFromPicture(Region Id, Picture Id) XfixesCreateRegionFromPictureCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesCreateRegionFromPictureRequest(Region, Picture), cookie)
	return XfixesCreateRegionFromPictureCookie{cookie}
}

func (c *Conn) XfixesCreateRegionFromPictureChecked(Region Id, Picture Id) XfixesCreateRegionFromPictureCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesCreateRegionFromPictureRequest(Region, Picture), cookie)
	return XfixesCreateRegionFromPictureCookie{cookie}
}

func (cook XfixesCreateRegionFromPictureCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesCreateRegionFromPicture
func (c *Conn) xfixesCreateRegionFromPictureRequest(Region Id, Picture Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 9 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	Put32(buf[b:], uint32(Picture))
	b += 4

	return buf
}

// Request XfixesDestroyRegion
// size: 8
type XfixesDestroyRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesDestroyRegion
func (c *Conn) XfixesDestroyRegion(Region Id) XfixesDestroyRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesDestroyRegionRequest(Region), cookie)
	return XfixesDestroyRegionCookie{cookie}
}

func (c *Conn) XfixesDestroyRegionChecked(Region Id) XfixesDestroyRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesDestroyRegionRequest(Region), cookie)
	return XfixesDestroyRegionCookie{cookie}
}

func (cook XfixesDestroyRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesDestroyRegion
func (c *Conn) xfixesDestroyRegionRequest(Region Id) []byte {
	size := 8
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 10 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	return buf
}

// Request XfixesSetRegion
// size: pad((8 + pad((len(Rectangles) * 8))))
type XfixesSetRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesSetRegion
func (c *Conn) XfixesSetRegion(Region Id, Rectangles []Rectangle) XfixesSetRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSetRegionRequest(Region, Rectangles), cookie)
	return XfixesSetRegionCookie{cookie}
}

func (c *Conn) XfixesSetRegionChecked(Region Id, Rectangles []Rectangle) XfixesSetRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSetRegionRequest(Region, Rectangles), cookie)
	return XfixesSetRegionCookie{cookie}
}

func (cook XfixesSetRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSetRegion
func (c *Conn) xfixesSetRegionRequest(Region Id, Rectangles []Rectangle) []byte {
	size := pad((8 + pad((len(Rectangles) * 8))))
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 11 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	b += RectangleListBytes(buf[b:], Rectangles)

	return buf
}

// Request XfixesCopyRegion
// size: 12
type XfixesCopyRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesCopyRegion
func (c *Conn) XfixesCopyRegion(Source Id, Destination Id) XfixesCopyRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesCopyRegionRequest(Source, Destination), cookie)
	return XfixesCopyRegionCookie{cookie}
}

func (c *Conn) XfixesCopyRegionChecked(Source Id, Destination Id) XfixesCopyRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesCopyRegionRequest(Source, Destination), cookie)
	return XfixesCopyRegionCookie{cookie}
}

func (cook XfixesCopyRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesCopyRegion
func (c *Conn) xfixesCopyRegionRequest(Source Id, Destination Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 12 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesUnionRegion
// size: 16
type XfixesUnionRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesUnionRegion
func (c *Conn) XfixesUnionRegion(Source1 Id, Source2 Id, Destination Id) XfixesUnionRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesUnionRegionRequest(Source1, Source2, Destination), cookie)
	return XfixesUnionRegionCookie{cookie}
}

func (c *Conn) XfixesUnionRegionChecked(Source1 Id, Source2 Id, Destination Id) XfixesUnionRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesUnionRegionRequest(Source1, Source2, Destination), cookie)
	return XfixesUnionRegionCookie{cookie}
}

func (cook XfixesUnionRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesUnionRegion
func (c *Conn) xfixesUnionRegionRequest(Source1 Id, Source2 Id, Destination Id) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 13 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source1))
	b += 4

	Put32(buf[b:], uint32(Source2))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesIntersectRegion
// size: 16
type XfixesIntersectRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesIntersectRegion
func (c *Conn) XfixesIntersectRegion(Source1 Id, Source2 Id, Destination Id) XfixesIntersectRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesIntersectRegionRequest(Source1, Source2, Destination), cookie)
	return XfixesIntersectRegionCookie{cookie}
}

func (c *Conn) XfixesIntersectRegionChecked(Source1 Id, Source2 Id, Destination Id) XfixesIntersectRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesIntersectRegionRequest(Source1, Source2, Destination), cookie)
	return XfixesIntersectRegionCookie{cookie}
}

func (cook XfixesIntersectRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesIntersectRegion
func (c *Conn) xfixesIntersectRegionRequest(Source1 Id, Source2 Id, Destination Id) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 14 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source1))
	b += 4

	Put32(buf[b:], uint32(Source2))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesSubtractRegion
// size: 16
type XfixesSubtractRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesSubtractRegion
func (c *Conn) XfixesSubtractRegion(Source1 Id, Source2 Id, Destination Id) XfixesSubtractRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSubtractRegionRequest(Source1, Source2, Destination), cookie)
	return XfixesSubtractRegionCookie{cookie}
}

func (c *Conn) XfixesSubtractRegionChecked(Source1 Id, Source2 Id, Destination Id) XfixesSubtractRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSubtractRegionRequest(Source1, Source2, Destination), cookie)
	return XfixesSubtractRegionCookie{cookie}
}

func (cook XfixesSubtractRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSubtractRegion
func (c *Conn) xfixesSubtractRegionRequest(Source1 Id, Source2 Id, Destination Id) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 15 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source1))
	b += 4

	Put32(buf[b:], uint32(Source2))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesInvertRegion
// size: 20
type XfixesInvertRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesInvertRegion
func (c *Conn) XfixesInvertRegion(Source Id, Bounds Rectangle, Destination Id) XfixesInvertRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesInvertRegionRequest(Source, Bounds, Destination), cookie)
	return XfixesInvertRegionCookie{cookie}
}

func (c *Conn) XfixesInvertRegionChecked(Source Id, Bounds Rectangle, Destination Id) XfixesInvertRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesInvertRegionRequest(Source, Bounds, Destination), cookie)
	return XfixesInvertRegionCookie{cookie}
}

func (cook XfixesInvertRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesInvertRegion
func (c *Conn) xfixesInvertRegionRequest(Source Id, Bounds Rectangle, Destination Id) []byte {
	size := 20
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 16 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source))
	b += 4

	{
		structBytes := Bounds.Bytes()
		copy(buf[b:], structBytes)
		b += pad(len(structBytes))
	}

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesTranslateRegion
// size: 12
type XfixesTranslateRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesTranslateRegion
func (c *Conn) XfixesTranslateRegion(Region Id, Dx int16, Dy int16) XfixesTranslateRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesTranslateRegionRequest(Region, Dx, Dy), cookie)
	return XfixesTranslateRegionCookie{cookie}
}

func (c *Conn) XfixesTranslateRegionChecked(Region Id, Dx int16, Dy int16) XfixesTranslateRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesTranslateRegionRequest(Region, Dx, Dy), cookie)
	return XfixesTranslateRegionCookie{cookie}
}

func (cook XfixesTranslateRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesTranslateRegion
func (c *Conn) xfixesTranslateRegionRequest(Region Id, Dx int16, Dy int16) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 17 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	Put16(buf[b:], uint16(Dx))
	b += 2

	Put16(buf[b:], uint16(Dy))
	b += 2

	return buf
}

// Request XfixesRegionExtents
// size: 12
type XfixesRegionExtentsCookie struct {
	*cookie
}

// Write request to wire for XfixesRegionExtents
func (c *Conn) XfixesRegionExtents(Source Id, Destination Id) XfixesRegionExtentsCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesRegionExtentsRequest(Source, Destination), cookie)
	return XfixesRegionExtentsCookie{cookie}
}

func (c *Conn) XfixesRegionExtentsChecked(Source Id, Destination Id) XfixesRegionExtentsCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesRegionExtentsRequest(Source, Destination), cookie)
	return XfixesRegionExtentsCookie{cookie}
}

func (cook XfixesRegionExtentsCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesRegionExtents
func (c *Conn) xfixesRegionExtentsRequest(Source Id, Destination Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 18 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesFetchRegion
// size: 8
type XfixesFetchRegionCookie struct {
	*cookie
}

func (c *Conn) XfixesFetchRegion(Region Id) XfixesFetchRegionCookie {
	cookie := c.newCookie(true, true)
	c.newRequest(c.xfixesFetchRegionRequest(Region), cookie)
	return XfixesFetchRegionCookie{cookie}
}

func (c *Conn) XfixesFetchRegionUnchecked(Region Id) XfixesFetchRegionCookie {
	cookie := c.newCookie(false, true)
	c.newRequest(c.xfixesFetchRegionRequest(Region), cookie)
	return XfixesFetchRegionCookie{cookie}
}

// Request reply for XfixesFetchRegion
// size: (32 + pad(((int(Length) / 2) * 8)))
type XfixesFetchRegionReply struct {
	Sequence uint16
	Length   uint32
	// padding: 1 bytes
	Extents Rectangle
	// padding: 16 bytes
	Rectangles []Rectangle // size: pad(((int(Length) / 2) * 8))
}

// Waits and reads reply data from request XfixesFetchRegion
func (cook XfixesFetchRegionCookie) Reply() (*XfixesFetchRegionReply, error) {
	buf, err := cook.reply()
	if err != nil {
		return nil, err
	}
	if buf == nil {
		return nil, nil
	}
	return xfixesFetchRegionReply(buf), nil
}

// Read reply into structure from buffer for XfixesFetchRegion
func xfixesFetchRegionReply(buf []byte) *XfixesFetchRegionReply {
	v := new(XfixesFetchRegionReply)
	b := 1 // skip reply determinant

	b += 1 // padding

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Length = Get32(buf[b:]) // 4-byte units
	b += 4

	v.Extents = Rectangle{}
	b += ReadRectangle(buf[b:], &v.Extents)

	b += 16 // padding

	v.Rectangles = make([]Rectangle, (int(v.Length) / 2))
	b += ReadRectangleList(buf[b:], v.Rectangles)

	return v
}

func (cook XfixesFetchRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesFetchRegion
func (c *Conn) xfixesFetchRegionRequest(Region Id) []byte {
	size := 8
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 19 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	return buf
}

// Request XfixesSetGCClipRegion
// size: 16
type XfixesSetGCClipRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesSetGCClipRegion
func (c *Conn) XfixesSetGCClipRegion(Gc Id, Region Id, XOrigin int16, YOrigin int16) XfixesSetGCClipRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSetGCClipRegionRequest(Gc, Region, XOrigin, YOrigin), cookie)
	return XfixesSetGCClipRegionCookie{cookie}
}

func (c *Conn) XfixesSetGCClipRegionChecked(Gc Id, Region Id, XOrigin int16, YOrigin int16) XfixesSetGCClipRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSetGCClipRegionRequest(Gc, Region, XOrigin, YOrigin), cookie)
	return XfixesSetGCClipRegionCookie{cookie}
}

func (cook XfixesSetGCClipRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSetGCClipRegion
func (c *Conn) xfixesSetGCClipRegionRequest(Gc Id, Region Id, XOrigin int16, YOrigin int16) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 20 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Gc))
	b += 4

	Put32(buf[b:], uint32(Region))
	b += 4

	Put16(buf[b:], uint16(XOrigin))
	b += 2

	Put16(buf[b:], uint16(YOrigin))
	b += 2

	return buf
}

// Request XfixesSetWindowShapeRegion
// size: 20
type XfixesSetWindowShapeRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesSetWindowShapeRegion
func (c *Conn) XfixesSetWindowShapeRegion(Dest Id, DestKind ShapeKind, XOffset int16, YOffset int16, Region Id) XfixesSetWindowShapeRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSetWindowShapeRegionRequest(Dest, DestKind, XOffset, YOffset, Region), cookie)
	return XfixesSetWindowShapeRegionCookie{cookie}
}

func (c *Conn) XfixesSetWindowShapeRegionChecked(Dest Id, DestKind ShapeKind, XOffset int16, YOffset int16, Region Id) XfixesSetWindowShapeRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSetWindowShapeRegionRequest(Dest, DestKind, XOffset, YOffset, Region), cookie)
	return XfixesSetWindowShapeRegionCookie{cookie}
}

func (cook XfixesSetWindowShapeRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSetWindowShapeRegion
func (c *Conn) xfixesSetWindowShapeRegionRequest(Dest Id, DestKind ShapeKind, XOffset int16, YOffset int16, Region Id) []byte {
	size := 20
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 21 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Dest))
	b += 4

	buf[b] = byte(DestKind)
	b += 1

	b += 3 // padding

	Put16(buf[b:], uint16(XOffset))
	b += 2

	Put16(buf[b:], uint16(YOffset))
	b += 2

	Put32(buf[b:], uint32(Region))
	b += 4

	return buf
}

// Request XfixesSetPictureClipRegion
// size: 16
type XfixesSetPictureClipRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesSetPictureClipRegion
func (c *Conn) XfixesSetPictureClipRegion(Picture Id, Region Id, XOrigin int16, YOrigin int16) XfixesSetPictureClipRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSetPictureClipRegionRequest(Picture, Region, XOrigin, YOrigin), cookie)
	return XfixesSetPictureClipRegionCookie{cookie}
}

func (c *Conn) XfixesSetPictureClipRegionChecked(Picture Id, Region Id, XOrigin int16, YOrigin int16) XfixesSetPictureClipRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSetPictureClipRegionRequest(Picture, Region, XOrigin, YOrigin), cookie)
	return XfixesSetPictureClipRegionCookie{cookie}
}

func (cook XfixesSetPictureClipRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSetPictureClipRegion
func (c *Conn) xfixesSetPictureClipRegionRequest(Picture Id, Region Id, XOrigin int16, YOrigin int16) []byte {
	size := 16
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 22 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Picture))
	b += 4

	Put32(buf[b:], uint32(Region))
	b += 4

	Put16(buf[b:], uint16(XOrigin))
	b += 2

	Put16(buf[b:], uint16(YOrigin))
	b += 2

	return buf
}

// Request XfixesSetCursorName
// size: pad((12 + pad((int(Nbytes) * 1))))
type XfixesSetCursorNameCookie struct {
	*cookie
}

// Write request to wire for XfixesSetCursorName
func (c *Conn) XfixesSetCursorName(Cursor Id, Nbytes uint16, Name string) XfixesSetCursorNameCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesSetCursorNameRequest(Cursor, Nbytes, Name), cookie)
	return XfixesSetCursorNameCookie{cookie}
}

func (c *Conn) XfixesSetCursorNameChecked(Cursor Id, Nbytes uint16, Name string) XfixesSetCursorNameCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesSetCursorNameRequest(Cursor, Nbytes, Name), cookie)
	return XfixesSetCursorNameCookie{cookie}
}

func (cook XfixesSetCursorNameCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesSetCursorName
func (c *Conn) xfixesSetCursorNameRequest(Cursor Id, Nbytes uint16, Name string) []byte {
	size := pad((12 + pad((int(Nbytes) * 1))))
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 23 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Cursor))
	b += 4

	Put16(buf[b:], Nbytes)
	b += 2

	b += 2 // padding

	copy(buf[b:], Name[:Nbytes])
	b += pad(int(Nbytes))

	return buf
}

// Request XfixesGetCursorName
// size: 8
type XfixesGetCursorNameCookie struct {
	*cookie
}

func (c *Conn) XfixesGetCursorName(Cursor Id) XfixesGetCursorNameCookie {
	cookie := c.newCookie(true, true)
	c.newRequest(c.xfixesGetCursorNameRequest(Cursor), cookie)
	return XfixesGetCursorNameCookie{cookie}
}

func (c *Conn) XfixesGetCursorNameUnchecked(Cursor Id) XfixesGetCursorNameCookie {
	cookie := c.newCookie(false, true)
	c.newRequest(c.xfixesGetCursorNameRequest(Cursor), cookie)
	return XfixesGetCursorNameCookie{cookie}
}

// Request reply for XfixesGetCursorName
// size: (32 + pad((int(Nbytes) * 1)))
type XfixesGetCursorNameReply struct {
	Sequence uint16
	Length   uint32
	// padding: 1 bytes
	Atom   Id
	Nbytes uint16
	// padding: 18 bytes
	Name string // size: pad((int(Nbytes) * 1))
}

// Waits and reads reply data from request XfixesGetCursorName
func (cook XfixesGetCursorNameCookie) Reply() (*XfixesGetCursorNameReply, error) {
	buf, err := cook.reply()
	if err != nil {
		return nil, err
	}
	if buf == nil {
		return nil, nil
	}
	return xfixesGetCursorNameReply(buf), nil
}

// Read reply into structure from buffer for XfixesGetCursorName
func xfixesGetCursorNameReply(buf []byte) *XfixesGetCursorNameReply {
	v := new(XfixesGetCursorNameReply)
	b := 1 // skip reply determinant

	b += 1 // padding

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Length = Get32(buf[b:]) // 4-byte units
	b += 4

	v.Atom = Id(Get32(buf[b:]))
	b += 4

	v.Nbytes = Get16(buf[b:])
	b += 2

	b += 18 // padding

	{
		byteString := make([]byte, v.Nbytes)
		copy(byteString[:v.Nbytes], buf[b:])
		v.Name = string(byteString)
		b += pad(int(v.Nbytes))
	}

	return v
}

func (cook XfixesGetCursorNameCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesGetCursorName
func (c *Conn) xfixesGetCursorNameRequest(Cursor Id) []byte {
	size := 8
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 24 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Cursor))
	b += 4

	return buf
}

// Request XfixesGetCursorImageAndName
// size: 4
type XfixesGetCursorImageAndNameCookie struct {
	*cookie
}

func (c *Conn) XfixesGetCursorImageAndName() XfixesGetCursorImageAndNameCookie {
	cookie := c.newCookie(true, true)
	c.newRequest(c.xfixesGetCursorImageAndNameRequest(), cookie)
	return XfixesGetCursorImageAndNameCookie{cookie}
}

func (c *Conn) XfixesGetCursorImageAndNameUnchecked() XfixesGetCursorImageAndNameCookie {
	cookie := c.newCookie(false, true)
	c.newRequest(c.xfixesGetCursorImageAndNameRequest(), cookie)
	return XfixesGetCursorImageAndNameCookie{cookie}
}

// Request reply for XfixesGetCursorImageAndName
// size: ((32 + pad((int(Nbytes) * 1))) + pad(((int(Width) * int(Height)) * 4)))
type XfixesGetCursorImageAndNameReply struct {
	Sequence uint16
	Length   uint32
	// padding: 1 bytes
	X            int16
	Y            int16
	Width        uint16
	Height       uint16
	Xhot         uint16
	Yhot         uint16
	CursorSerial uint32
	CursorAtom   Id
	Nbytes       uint16
	// padding: 2 bytes
	Name        string   // size: pad((int(Nbytes) * 1))
	CursorImage []uint32 // size: pad(((int(Width) * int(Height)) * 4))
}

// Waits and reads reply data from request XfixesGetCursorImageAndName
func (cook XfixesGetCursorImageAndNameCookie) Reply() (*XfixesGetCursorImageAndNameReply, error) {
	buf, err := cook.reply()
	if err != nil {
		return nil, err
	}
	if buf == nil {
		return nil, nil
	}
	return xfixesGetCursorImageAndNameReply(buf), nil
}

// Read reply into structure from buffer for XfixesGetCursorImageAndName
func xfixesGetCursorImageAndNameReply(buf []byte) *XfixesGetCursorImageAndNameReply {
	v := new(XfixesGetCursorImageAndNameReply)
	b := 1 // skip reply determinant

	b += 1 // padding

	v.Sequence = Get16(buf[b:])
	b += 2

	v.Length = Get32(buf[b:]) // 4-byte units
	b += 4

	v.X = int16(Get16(buf[b:]))
	b += 2

	v.Y = int16(Get16(buf[b:]))
	b += 2

	v.Width = Get16(buf[b:])
	b += 2

	v.Height = Get16(buf[b:])
	b += 2

	v.Xhot = Get16(buf[b:])
	b += 2

	v.Yhot = Get16(buf[b:])
	b += 2

	v.CursorSerial = Get32(buf[b:])
	b += 4

	v.CursorAtom = Id(Get32(buf[b:]))
	b += 4

	v.Nbytes = Get16(buf[b:])
	b += 2

	b += 2 // padding

	{
		byteString := make([]byte, v.Nbytes)
		copy(byteString[:v.Nbytes], buf[b:])
		v.Name = string(byteString)
		b += pad(int(v.Nbytes))
	}

	v.CursorImage = make([]uint32, (int(v.Width) * int(v.Height)))
	for i := 0; i < int((int(v.Width) * int(v.Height))); i++ {
		v.CursorImage[i] = Get32(buf[b:])
		b += 4
	}
	b = pad(b)

	return v
}

func (cook XfixesGetCursorImageAndNameCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesGetCursorImageAndName
func (c *Conn) xfixesGetCursorImageAndNameRequest() []byte {
	size := 4
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 25 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	return buf
}

// Request XfixesChangeCursor
// size: 12
type XfixesChangeCursorCookie struct {
	*cookie
}

// Write request to wire for XfixesChangeCursor
func (c *Conn) XfixesChangeCursor(Source Id, Destination Id) XfixesChangeCursorCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesChangeCursorRequest(Source, Destination), cookie)
	return XfixesChangeCursorCookie{cookie}
}

func (c *Conn) XfixesChangeCursorChecked(Source Id, Destination Id) XfixesChangeCursorCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesChangeCursorRequest(Source, Destination), cookie)
	return XfixesChangeCursorCookie{cookie}
}

func (cook XfixesChangeCursorCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesChangeCursor
func (c *Conn) xfixesChangeCursorRequest(Source Id, Destination Id) []byte {
	size := 12
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 26 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	return buf
}

// Request XfixesChangeCursorByName
// size: pad((12 + pad((int(Nbytes) * 1))))
type XfixesChangeCursorByNameCookie struct {
	*cookie
}

// Write request to wire for XfixesChangeCursorByName
func (c *Conn) XfixesChangeCursorByName(Src Id, Nbytes uint16, Name string) XfixesChangeCursorByNameCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesChangeCursorByNameRequest(Src, Nbytes, Name), cookie)
	return XfixesChangeCursorByNameCookie{cookie}
}

func (c *Conn) XfixesChangeCursorByNameChecked(Src Id, Nbytes uint16, Name string) XfixesChangeCursorByNameCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesChangeCursorByNameRequest(Src, Nbytes, Name), cookie)
	return XfixesChangeCursorByNameCookie{cookie}
}

func (cook XfixesChangeCursorByNameCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesChangeCursorByName
func (c *Conn) xfixesChangeCursorByNameRequest(Src Id, Nbytes uint16, Name string) []byte {
	size := pad((12 + pad((int(Nbytes) * 1))))
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 27 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Src))
	b += 4

	Put16(buf[b:], Nbytes)
	b += 2

	b += 2 // padding

	copy(buf[b:], Name[:Nbytes])
	b += pad(int(Nbytes))

	return buf
}

// Request XfixesExpandRegion
// size: 20
type XfixesExpandRegionCookie struct {
	*cookie
}

// Write request to wire for XfixesExpandRegion
func (c *Conn) XfixesExpandRegion(Source Id, Destination Id, Left uint16, Right uint16, Top uint16, Bottom uint16) XfixesExpandRegionCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesExpandRegionRequest(Source, Destination, Left, Right, Top, Bottom), cookie)
	return XfixesExpandRegionCookie{cookie}
}

func (c *Conn) XfixesExpandRegionChecked(Source Id, Destination Id, Left uint16, Right uint16, Top uint16, Bottom uint16) XfixesExpandRegionCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesExpandRegionRequest(Source, Destination, Left, Right, Top, Bottom), cookie)
	return XfixesExpandRegionCookie{cookie}
}

func (cook XfixesExpandRegionCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesExpandRegion
func (c *Conn) xfixesExpandRegionRequest(Source Id, Destination Id, Left uint16, Right uint16, Top uint16, Bottom uint16) []byte {
	size := 20
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 28 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Source))
	b += 4

	Put32(buf[b:], uint32(Destination))
	b += 4

	Put16(buf[b:], Left)
	b += 2

	Put16(buf[b:], Right)
	b += 2

	Put16(buf[b:], Top)
	b += 2

	Put16(buf[b:], Bottom)
	b += 2

	return buf
}

// Request XfixesHideCursor
// size: 8
type XfixesHideCursorCookie struct {
	*cookie
}

// Write request to wire for XfixesHideCursor
func (c *Conn) XfixesHideCursor(Window Id) XfixesHideCursorCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesHideCursorRequest(Window), cookie)
	return XfixesHideCursorCookie{cookie}
}

func (c *Conn) XfixesHideCursorChecked(Window Id) XfixesHideCursorCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesHideCursorRequest(Window), cookie)
	return XfixesHideCursorCookie{cookie}
}

func (cook XfixesHideCursorCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesHideCursor
func (c *Conn) xfixesHideCursorRequest(Window Id) []byte {
	size := 8
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 29 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Window))
	b += 4

	return buf
}

// Request XfixesShowCursor
// size: 8
type XfixesShowCursorCookie struct {
	*cookie
}

// Write request to wire for XfixesShowCursor
func (c *Conn) XfixesShowCursor(Window Id) XfixesShowCursorCookie {
	cookie := c.newCookie(false, false)
	c.newRequest(c.xfixesShowCursorRequest(Window), cookie)
	return XfixesShowCursorCookie{cookie}
}

func (c *Conn) XfixesShowCursorChecked(Window Id) XfixesShowCursorCookie {
	cookie := c.newCookie(true, false)
	c.newRequest(c.xfixesShowCursorRequest(Window), cookie)
	return XfixesShowCursorCookie{cookie}
}

func (cook XfixesShowCursorCookie) Check() error {
	return cook.check()
}

// Write request to wire for XfixesShowCursor
func (c *Conn) xfixesShowCursorRequest(Window Id) []byte {
	size := 8
	b := 0
	buf := make([]byte, size)

	buf[b] = c.extensions["XFIXES"]
	b += 1

	buf[b] = 30 // request opcode
	b += 1

	Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units
	b += 2

	Put32(buf[b:], uint32(Window))
	b += 4

	return buf
}