path: root/XIproto.h

/* $Xorg: XIproto.h,v 1.5 2001/02/09 02:03:24 xorgcvs Exp $ */

/************************************************************

Copyright 1989, 1998  The Open Group

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of The Open Group shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.

Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.

			All Rights Reserved

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Hewlett-Packard not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.

HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.

********************************************************/
/* $XFree86: xc/include/extensions/XIproto.h,v 1.4 2001/01/17 17:53:17 dawes Exp $ */

#ifndef _XIPROTO_H
#define _XIPROTO_H

#include <X11/Xproto.h>
#include <X11/X.h>

/* make sure types have right sizes for protocol structures. */
#define Window CARD32
#define Time CARD32
#define KeyCode CARD8
#define Mask CARD32

/*********************************************************
 *
 * number of events, errors, and extension name.
 *
 */

#define MORE_EVENTS	0x80
#define DEVICE_BITS	0x7F

#define InputClassBits	0x3F	/* bits in mode field for input classes */
#define ModeBitsShift	6	/* amount to shift the remaining bits   */

#define numInputClasses 7

#define IEVENTS		18
#define IERRORS		5

#define CLIENT_REQ		1

typedef struct  _XExtEventInfo
    {
    Mask	mask;
    BYTE 	type;
    BYTE	word;
    } XExtEventInfo;

typedef unsigned char *Pointer;

struct tmask
    {
    Mask	mask;
    Pointer     dev;
    };

/*********************************************************
 *
 * Event constants used by library.
 *
 */

#define XI_DeviceValuator		0
#define XI_DeviceKeyPress		1
#define XI_DeviceKeyRelease		2
#define XI_DeviceButtonPress		3
#define XI_DeviceButtonRelease		4
#define XI_DeviceMotionNotify		5
#define XI_DeviceFocusIn		6
#define XI_DeviceFocusOut		7
#define XI_ProximityIn			8
#define XI_ProximityOut			9
#define XI_DeviceStateNotify		10
#define XI_DeviceMappingNotify		11
#define XI_ChangeDeviceNotify		12
#define XI_DeviceKeystateNotify		13
#define XI_DeviceButtonstateNotify	14
#define XI_DevicePresenceNotify		15
#define XI_DeviceEnterNotify            16
#define XI_DeviceLeaveNotify            17

/* GE events */
#define XI_DeviceHierarchyChangedNotify        0
#define XI_DeviceClassesChangedNotify          1


/*********************************************************
 *
 * Protocol request constants
 *
 */

#define X_GetExtensionVersion		1
#define X_ListInputDevices		2
#define X_OpenDevice			3
#define X_CloseDevice			4
#define X_SetDeviceMode			5
#define X_SelectExtensionEvent  	6
#define X_GetSelectedExtensionEvents	7
#define X_ChangeDeviceDontPropagateList 8
#define X_GetDeviceDontPropagateList 	9
#define X_GetDeviceMotionEvents 	10
#define X_ChangeKeyboardDevice		11
#define X_ChangePointerDevice		12
#define X_GrabDevice 			13
#define X_UngrabDevice  		14
#define X_GrabDeviceKey			15
#define X_UngrabDeviceKey		16
#define X_GrabDeviceButton		17
#define X_UngrabDeviceButton		18
#define X_AllowDeviceEvents		19
#define X_GetDeviceFocus		20
#define X_SetDeviceFocus		21
#define X_GetFeedbackControl		22
#define X_ChangeFeedbackControl		23
#define X_GetDeviceKeyMapping		24
#define X_ChangeDeviceKeyMapping	25
#define X_GetDeviceModifierMapping	26
#define X_SetDeviceModifierMapping	27
#define X_GetDeviceButtonMapping	28
#define X_SetDeviceButtonMapping	29
#define X_QueryDeviceState 		30
#define X_SendExtensionEvent 		31
#define X_DeviceBell			32
#define X_SetDeviceValuators		33
#define X_GetDeviceControl		34
#define X_ChangeDeviceControl		35
#define X_QueryDevicePointer            36
#define X_WarpDevicePointer             37
#define X_ChangeDeviceCursor            38
#define X_ChangeDeviceHierarchy         39
#define X_ChangeWindowAccess            40
#define X_QueryWindowAccess             41
#define X_SetClientPointer              42
#define X_GetClientPointer              43
#define X_XiSelectEvent                 44
#define X_ExtendedGrabDevice            45

/*********************************************************
 *
 * Protocol request and reply structures.
 *
 * GetExtensionVersion.
 *
 */

typedef struct {
    CARD8 	reqType;       /* input extension major code   */
    CARD8 	ReqType;       /* always X_GetExtensionVersion */
    CARD16 	length B16;
    CARD16 	nbytes B16;
    CARD8 	pad1, pad2;
} xGetExtensionVersionReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;       	/* always X_GetExtensionVersion */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD16 	major_version B16;
    CARD16 	minor_version B16;
    BOOL 	present;
    CARD8 	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
} xGetExtensionVersionReply;

/*********************************************************
 *
 * ListInputDevices.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;	/* always X_ListInputDevices 	*/
    CARD16 	length B16;
} xListInputDevicesReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* always X_ListInputDevices  	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	ndevices;
    CARD8 	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xListInputDevicesReply;

typedef struct _xDeviceInfo *xDeviceInfoPtr;

typedef struct _xAnyClassinfo *xAnyClassPtr;

typedef struct _xAnyClassinfo {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8 	c_class;
#else
    CARD8 	class;
#endif
    CARD8 	length;
    } xAnyClassInfo;

typedef struct _xDeviceInfo {
    CARD32	type B32;
    CARD8	id;
    CARD8 	num_classes;
    CARD8 	use;      /* IsXPointer | IsXKeyboard | IsXExtension... */
    CARD8 	attached; /* id of master dev (if IsXExtension..) */
    } xDeviceInfo;

typedef struct _xKeyInfo *xKeyInfoPtr;

typedef struct _xKeyInfo {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8 	c_class;
#else
    CARD8 	class;
#endif
    CARD8 	length;
    KeyCode 	min_keycode; 
    KeyCode 	max_keycode; 
    CARD16 	num_keys B16;
    CARD8 	pad1,pad2;
    } xKeyInfo;

typedef struct _xButtonInfo *xButtonInfoPtr;

typedef struct _xButtonInfo {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8 	c_class;
#else
    CARD8 	class;
#endif
    CARD8 	length;
    CARD16 	num_buttons B16;
    } xButtonInfo;

typedef struct _xValuatorInfo *xValuatorInfoPtr;

typedef struct _xValuatorInfo {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8 	c_class;
#else
    CARD8 	class;
#endif
    CARD8 	length;
    CARD8 	num_axes;
    CARD8 	mode;
    CARD32 	motion_buffer_size B32;
    } xValuatorInfo;

typedef struct _xAxisInfo *xAxisInfoPtr;

typedef struct _xAxisInfo {
    CARD32 	resolution B32;
    CARD32 	min_value B32;
    CARD32 	max_value B32;
    } xAxisInfo;

/*********************************************************
 *
 * OpenDevice.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_OpenDevice 		*/
    CARD16 	length B16;
    CARD8       deviceid;
    BYTE	pad1, pad2, pad3;
} xOpenDeviceReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;       	/* always X_OpenDevice        	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	num_classes;
    BYTE 	pad1, pad2, pad3;
    CARD32 	pad00 B32;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    } xOpenDeviceReply;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8 	c_class;
#else
    CARD8 	class;
#endif
    CARD8 	event_type_base;
    } xInputClassInfo;

/*********************************************************
 *
 * CloseDevice.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_CloseDevice 	*/
    CARD16 	length B16;
    CARD8       deviceid;
    BYTE	pad1, pad2, pad3;
} xCloseDeviceReq;

/*********************************************************
 *
 * SetDeviceMode.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_SetDeviceMode 	*/
    CARD16 	length B16;
    CARD8       deviceid;
    CARD8       mode;
    BYTE 	pad1, pad2;
} xSetDeviceModeReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;     	/* always X_SetDeviceMode  	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xSetDeviceModeReply;

/*********************************************************
 *
 * SelectExtensionEvent.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_SelectExtensionEvent */
    CARD16 	length B16;
    Window 	window B32;
    CARD16	count B16;
    CARD16	pad00 B16;
} xSelectExtensionEventReq;

/*********************************************************
 *
 * GetSelectedExtensionEvent.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_GetSelectedExtensionEvents */
    CARD16 	length B16;
    Window	window B32;
} xGetSelectedExtensionEventsReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;       	/* GetSelectedExtensionEvents	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD16 	this_client_count B16;
    CARD16 	all_clients_count B16;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xGetSelectedExtensionEventsReply;

/*********************************************************
 *
 * ChangeDeviceDontPropagateList.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_ChangeDeviceDontPropagateList */
    CARD16 	length B16;
    Window	window B32;
    CARD16 	count B16;
    CARD8 	mode;
    BYTE	pad;
} xChangeDeviceDontPropagateListReq;

/*********************************************************
 *
 * GetDeviceDontPropagateList.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_GetDeviceDontPropagateList */
    CARD16 	length B16;
    Window	window B32;
} xGetDeviceDontPropagateListReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* GetDeviceDontPropagateList   */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD16 	count B16;
    CARD16 	pad00 B16;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
    } xGetDeviceDontPropagateListReply;

/*********************************************************
 *
 * GetDeviceMotionEvents.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_GetDeviceMotionEvents*/
    CARD16 	length B16;
    Time 	start B32;
    Time	stop B32;
    CARD8	deviceid;
    BYTE	pad1, pad2, pad3;
} xGetDeviceMotionEventsReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply */
    CARD8 	RepType;        /* always X_GetDeviceMotionEvents  */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD32 	nEvents B32;
    CARD8  	axes;
    CARD8  	mode;
    BYTE	pad1, pad2;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
} xGetDeviceMotionEventsReply;

/*********************************************************
 *
 * ChangeKeyboardDevice.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_ChangeKeyboardDevice 	*/
    CARD16 	length B16;
    CARD8 	deviceid;
    BYTE	pad1, pad2, pad3;
} xChangeKeyboardDeviceReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* always X_ChangeKeyboardDevice*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;  /* 0 */
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
    } xChangeKeyboardDeviceReply;

/*********************************************************
 *
 * ChangePointerDevice.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_ChangePointerDevice 	*/
    CARD16 	length B16;
    CARD8 	xaxis;
    CARD8 	yaxis;
    CARD8 	deviceid;
    BYTE	pad1;
} xChangePointerDeviceReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* always X_ChangePointerDevice */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;  /* 0 */
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
    } xChangePointerDeviceReply;

/*********************************************************
 *
 * GrabDevice.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_GrabDevice */
    CARD16 	length B16;
    Window 	grabWindow B32;
    Time 	time B32;
    CARD16	event_count B16;
    CARD8	this_device_mode;
    CARD8	other_devices_mode;
    BOOL 	ownerEvents;
    CARD8 	deviceid;
    CARD16 	pad01 B16;
} xGrabDeviceReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* always X_GrabDevice  	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;  /* 0 */
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
    } xGrabDeviceReply;

/*********************************************************
 *
 * UngrabDevice.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_UnGrabDevice 	*/
    CARD16 	length B16;
    Time 	time B32;
    CARD8 	deviceid;
    BYTE	pad1, pad2, pad3;
} xUngrabDeviceReq;

/*********************************************************
 *
 * GrabDeviceKey.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_GrabDeviceKey 	*/
    CARD16 	length B16;
    Window 	grabWindow B32;
    CARD16	event_count B16;
    CARD16 	modifiers B16;
    CARD8	modifier_device;
    CARD8	grabbed_device;
    CARD8	key;
    BYTE 	this_device_mode;  
    BYTE 	other_devices_mode;  
    BOOL 	ownerEvents;
    BYTE	pad1, pad2;
} xGrabDeviceKeyReq;

/*********************************************************
 *
 * UngrabDeviceKey.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_UngrabDeviceKey 	*/
    CARD16 	length B16;
    Window 	grabWindow B32;
    CARD16	modifiers B16;
    CARD8 	modifier_device;
    CARD8	key;
    CARD8	grabbed_device;
    BYTE	pad1, pad2, pad3;
} xUngrabDeviceKeyReq;

/*********************************************************
 *
 * GrabDeviceButton.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_GrabDeviceButton 	*/
    CARD16 	length B16;
    Window 	grabWindow B32;
    CARD8	grabbed_device;
    CARD8	modifier_device;
    CARD16 	event_count B16;
    CARD16 	modifiers B16;
    BYTE 	this_device_mode;  
    BYTE 	other_devices_mode;  
    CARD8 	button;
    BOOL 	ownerEvents;
    BYTE	pad1, pad2;
} xGrabDeviceButtonReq;

/*********************************************************
 *
 * UngrabDeviceButton.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_UngrabDeviceButton 	*/
    CARD16 	length B16;
    Window 	grabWindow B32;
    CARD16 	modifiers B16;
    CARD8 	modifier_device;
    CARD8 	button;
    CARD8 	grabbed_device;
    BYTE	pad1, pad2, pad3;
} xUngrabDeviceButtonReq;

/*********************************************************
 *
 * AllowDeviceEvents.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* always X_AllowDeviceEvents 	*/
    CARD16 	length B16;
    Time 	time B32;
    CARD8	mode;
    CARD8 	deviceid;
    BYTE	pad1, pad2;
} xAllowDeviceEventsReq;

/*********************************************************
 *
 * GetDeviceFocus.
 *
 */

typedef struct {
    CARD8 	reqType;        /* input extension major code   */
    CARD8 	ReqType;        /* always X_GetDeviceFocus 	*/
    CARD16 	length B16;
    CARD8 	deviceid;
    BYTE 	pad1, pad2, pad3;
} xGetDeviceFocusReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* always X_GetDeviceFocus  	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD32 	focus B32;
    Time 	time B32;
    CARD8  	revertTo;
    BYTE 	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    } xGetDeviceFocusReply;

/*********************************************************
 *
 * SetDeviceFocus.
 *
 */

typedef struct {
    CARD8 	reqType;        /* input extension major code   */
    CARD8 	ReqType;        /* always X_SetDeviceFocus 	*/
    CARD16 	length B16;
    Window 	focus B32;
    Time   	time B32;
    CARD8  	revertTo;
    CARD8  	device;
    CARD16 	pad01 B16;
} xSetDeviceFocusReq;

/*********************************************************
 *
 * GetFeedbackControl.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_GetFeedbackControl  	*/
    CARD16 	length B16;
    CARD8 	deviceid;
    BYTE	pad1, pad2, pad3;
} xGetFeedbackControlReq;

typedef struct {
    CARD8  	repType;  	/* X_Reply 			*/
    CARD8  	RepType;        /* always X_GetFeedbackControl 	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD16	num_feedbacks B16;
    CARD16	pad01 B16;
    CARD32	pad02 B32;
    CARD32	pad03 B32;
    CARD32	pad04 B32;
    CARD32	pad05 B32;
    CARD32	pad06 B32;
} xGetFeedbackControlReply;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class; 	/* feedback class		*/
#else
    CARD8  	class; 		/* feedback class		*/
#endif
    CARD8  	id; 		/* feedback id    		*/
    CARD16  	length B16; 	/* feedback length		*/
} xFeedbackState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8   c_class;
#else
    CARD8   class;
#endif
    CARD8   id;
    CARD16  length B16;
    CARD16  pitch B16;
    CARD16  duration B16;
    CARD32  led_mask B32;
    CARD32  led_values B32;
    BOOL    global_auto_repeat;
    CARD8   click;
    CARD8   percent;
    BYTE    pad;
    BYTE    auto_repeats[32];
} xKbdFeedbackState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8   c_class;
#else
    CARD8   class;
#endif
    CARD8   id;
    CARD16  length B16;
    CARD8   pad1,pad2;
    CARD16  accelNum B16;
    CARD16  accelDenom B16;
    CARD16  threshold B16;
} xPtrFeedbackState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8   	id;
    CARD16  	length B16; 	/* feedback length  		*/
    CARD32	resolution B32;
    INT32	min_value B32;
    INT32	max_value B32;
} xIntegerFeedbackState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8   	id;
    CARD16  	length B16; 	/* feedback length  		*/
    CARD16	max_symbols B16;
    CARD16	num_syms_supported B16;
} xStringFeedbackState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8	id;
    CARD16  	length B16; 	/* feedback length  		*/
    CARD8	percent;
    BYTE	pad1, pad2, pad3;
    CARD16	pitch B16;
    CARD16	duration B16;
} xBellFeedbackState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8	id;
    CARD16  	length B16; 	/* feedback length  		*/
    CARD32	led_mask B32;
    CARD32	led_values B32;
} xLedFeedbackState;

/*********************************************************
 *
 * ChangeFeedbackControl.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_ChangeFeedbackControl  	*/
    CARD16 	length B16;
    CARD32	mask B32;
    CARD8  	deviceid;
    CARD8  	feedbackid;
    BYTE	pad1, pad2;
} xChangeFeedbackControlReq;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback id      		*/
    CARD16  	length B16; 	/* feedback length  		*/
} xFeedbackCtl;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback length  		*/
    CARD16  	length B16; 	/* feedback length  		*/
    KeyCode 	key; 
    CARD8	auto_repeat_mode;
    INT8	click;
    INT8	percent;
    INT16	pitch B16;
    INT16	duration B16;
    CARD32	led_mask B32;
    CARD32	led_values B32;
} xKbdFeedbackCtl;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback id      		*/
    CARD16  	length B16; 	/* feedback length  		*/
    CARD8  	pad1,pad2;
    INT16	num B16;
    INT16	denom B16;
    INT16	thresh B16;
} xPtrFeedbackCtl;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback id      		*/
    CARD16  	length B16; 	/* feedback length  		*/
    INT32	int_to_display B32;
} xIntegerFeedbackCtl;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback id      		*/
    CARD16  	length B16; 	/* feedback length  		*/
    CARD8  	pad1,pad2;
    CARD16	num_keysyms B16;
} xStringFeedbackCtl;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback id      		*/
    CARD16  	length B16; 	/* feedback length  		*/
    INT8	percent;
    BYTE	pad1, pad2, pad3;
    INT16	pitch B16;
    INT16	duration B16;
} xBellFeedbackCtl;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;  	/* feedback class id		*/
#else
    CARD8  	class;  	/* feedback class id		*/
#endif
    CARD8  	id; 		/* feedback id      		*/
    CARD16  	length B16; 	/* feedback length  		*/
    CARD32	led_mask B32;
    CARD32	led_values B32;
} xLedFeedbackCtl;

/*********************************************************
 *
 * GetDeviceKeyMapping.
 *
 */

typedef struct {
    CARD8 	reqType;        /* input extension major code   */
    CARD8 	ReqType;     	/* always X_GetDeviceKeyMapping */
    CARD16 	length B16;
    CARD8   	deviceid;
    KeyCode 	firstKeyCode; 
    CARD8 	count;
    BYTE	pad1;
} xGetDeviceKeyMappingReq;

typedef struct {
    CARD8  	repType;  	/* X_Reply 			*/
    CARD8  	RepType;       	/* always X_GetDeviceKeyMapping */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8  	keySymsPerKeyCode;
    CARD8  	pad0;
    CARD16 	pad1 B16;
    CARD32 	pad2 B32;
    CARD32 	pad3 B32;
    CARD32 	pad4 B32;
    CARD32 	pad5 B32;
    CARD32 	pad6 B32;
} xGetDeviceKeyMappingReply;

/*********************************************************
 *
 * ChangeDeviceKeyMapping.
 *
 */

typedef struct {
    CARD8 	reqType;        /* input extension major code   */
    CARD8 	ReqType;        /* always X_ChangeDeviceKeyMapping */
    CARD16 	length B16;
    CARD8   	deviceid;
    KeyCode 	firstKeyCode;
    CARD8 	keySymsPerKeyCode;
    CARD8 	keyCodes;
} xChangeDeviceKeyMappingReq;

/*********************************************************
 *
 * GetDeviceModifierMapping.
 *
 */

typedef struct {
    CARD8 	reqType;        /* input extension major code   */
    CARD8 	ReqType;        /* always X_GetDeviceModifierMapping */
    CARD16 	length B16;
    CARD8   	deviceid;
    BYTE	pad1, pad2, pad3;
} xGetDeviceModifierMappingReq;

typedef struct {
    CARD8  	repType;  	/* X_Reply */
    CARD8  	RepType;        /* always X_GetDeviceModifierMapping */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8  	numKeyPerModifier;
    CARD8  	pad0;
    CARD16 	pad1 B16;
    CARD32 	pad2 B32;
    CARD32 	pad3 B32;
    CARD32 	pad4 B32;
    CARD32 	pad5 B32;
    CARD32 	pad6 B32;
} xGetDeviceModifierMappingReply;

/*********************************************************
 *
 * SetDeviceModifierMapping.
 *
 */

typedef struct {
    CARD8 	reqType;        /* input extension major code   */
    CARD8 	ReqType;        /* always X_SetDeviceModifierMapping */
    CARD16 	length B16;
    CARD8   	deviceid;
    CARD8   	numKeyPerModifier;
    CARD16  	pad1 B16;
} xSetDeviceModifierMappingReq;

typedef struct {
    CARD8  	repType;  	/* X_Reply */
    CARD8  	RepType;        /* always X_SetDeviceModifierMapping */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8  	success;
    CARD8  	pad0;
    CARD16 	pad1 B16;
    CARD32 	pad2 B32;
    CARD32 	pad3 B32;
    CARD32 	pad4 B32;
    CARD32 	pad5 B32;
    CARD32 	pad6 B32;
} xSetDeviceModifierMappingReply;

/*********************************************************
 *
 * GetDeviceButtonMapping.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_GetDeviceButtonMapping     */
    CARD16 	length B16;
    CARD8   	deviceid;
    BYTE	pad1, pad2, pad3;
} xGetDeviceButtonMappingReq;

typedef struct {
    CARD8  	repType;  	/* X_Reply */
    CARD8  	RepType;        /* always X_GetDeviceButtonMapping */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	nElts;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xGetDeviceButtonMappingReply;

/*********************************************************
 *
 * SetDeviceButtonMapping.
 *
 */

typedef struct {
    CARD8	reqType;	/* input extension major code	*/
    CARD8 	ReqType;        /* X_SetDeviceButtonMapping     */
    CARD16 	length B16;
    CARD8   	deviceid;
    CARD8   	map_length;
    BYTE	pad1, pad2;
} xSetDeviceButtonMappingReq;

typedef struct {
    CARD8  	repType;  		/* X_Reply */
    CARD8  	RepType;        	/* always X_SetDeviceButtonMapping */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	status;
    BYTE 	pad0;
    CARD16 	pad1 B16;
    CARD32 	pad2 B32;
    CARD32 	pad3 B32;
    CARD32 	pad4 B32;
    CARD32 	pad5 B32;
    CARD32 	pad6 B32;
} xSetDeviceButtonMappingReply;

/*********************************************************
 *
 * QueryDeviceState.
 *
 */

typedef struct {
    CARD8	reqType;
    CARD8 	ReqType;        /* always X_QueryDeviceState */
    CARD16 	length B16;
    CARD8   	deviceid;
    BYTE	pad1, pad2, pad3;
} xQueryDeviceStateReq;

typedef struct {
    CARD8  	repType;  		/* X_Reply */
    CARD8  	RepType;        	/* always X_QueryDeviceState	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	num_classes;
    BYTE 	pad0;
    CARD16 	pad1 B16;
    CARD32 	pad2 B32;
    CARD32 	pad3 B32;
    CARD32 	pad4 B32;
    CARD32 	pad5 B32;
    CARD32 	pad6 B32;
} xQueryDeviceStateReply;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;
#else
    CARD8  	class;
#endif
    CARD8  	length;
    CARD8	num_keys;
    BYTE   	pad1;
    CARD8  	keys[32];
} xKeyState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;
#else
    CARD8  	class;
#endif
    CARD8  	length;
    CARD8	num_buttons;
    BYTE   	pad1;
    CARD8  	buttons[32];
} xButtonState;

typedef struct {
#if defined(__cplusplus) || defined(c_plusplus)
    CARD8  	c_class;
#else
    CARD8  	class;
#endif
    CARD8  	length;
    CARD8  	num_valuators;
    CARD8	mode;
} xValuatorState;

/*********************************************************
 *
 * SendExtensionEvent.
 * THIS REQUEST MUST BE KEPT A MULTIPLE OF 8 BYTES IN LENGTH!
 * MORE EVENTS MAY FOLLOW AND THEY MUST BE QUAD-ALIGNED!
 *
 */

typedef struct {
    CARD8	reqType;
    CARD8 	ReqType;        /* always X_SendExtensionEvent */
    CARD16 	length B16;
    Window	destination B32;
    CARD8   	deviceid;
    BOOL   	propagate;
    CARD16	count B16;
    CARD8	num_events;
    BYTE	pad1,pad2,pad3;
} xSendExtensionEventReq;

/*********************************************************
 *
 * DeviceBell.
 *
 */

typedef struct {
    CARD8	reqType;
    CARD8 	ReqType;        /* always X_DeviceBell */
    CARD16 	length B16;
    CARD8   	deviceid;
    CARD8	feedbackid;
    CARD8	feedbackclass;
    INT8	percent;
} xDeviceBellReq;

/*********************************************************
 *
 * SetDeviceValuators.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_SetDeviceValuators 	*/
    CARD16 	length B16;
    CARD8       deviceid;
    CARD8       first_valuator;
    CARD8       num_valuators;
    BYTE 	pad1;
} xSetDeviceValuatorsReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;     	/* always X_SetDeviceValuators 	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xSetDeviceValuatorsReply;

/*********************************************************
 *
 * GetDeviceControl.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_GetDeviceControl 	*/
    CARD16 	length B16;
    CARD16      control B16;
    CARD8       deviceid;
    BYTE 	pad2;
} xGetDeviceControlReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;     	/* always X_GetDeviceControl 	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xGetDeviceControlReply;

typedef struct {
    CARD16  	control B16; 	/* control type     	 	*/
    CARD16  	length B16; 	/* control length  		*/
} xDeviceState;

typedef struct {
    CARD16  	control B16; 		/* control type     	 	*/
    CARD16  	length B16; 		/* control length  		*/
    CARD32  	num_valuators B32; 	/* number of valuators		*/
} xDeviceResolutionState;

typedef struct {
     CARD16         control B16;
     CARD16         length B16;
     INT32          min_x B32;
     INT32          max_x B32;
     INT32          min_y B32;
     INT32          max_y B32;
     CARD32         flip_x B32;
     CARD32         flip_y B32;
     CARD32         rotation B32;
     CARD32         button_threshold B32;
} xDeviceAbsCalibState;

typedef struct {
     CARD16         control B16;
     CARD16         length B16;
     CARD32         offset_x B32;
     CARD32         offset_y B32;
     CARD32         width B32;
     CARD32         height B32;
     CARD32         screen B32;
     CARD32         following B32;
} xDeviceAbsAreaState;

typedef struct {
    CARD16      control B16;            /* control type                 */
    CARD16      length  B16;            /* control length               */
    CARD8       status;
    CARD8       iscore;
    CARD16      pad1 B16;
} xDeviceCoreState;

typedef struct {
    CARD16      control B16;            /* control type                 */
    CARD16      length  B16;            /* control length               */
    CARD8       enable;
    CARD8       pad0;
    CARD16      pad1 B16;
} xDeviceEnableState;

/*********************************************************
 *
 * ChangeDeviceControl.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_ChangeDeviceControl */
    CARD16 	length B16;
    CARD16      control B16;
    CARD8       deviceid;
    BYTE        pad0;
} xChangeDeviceControlReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;     	/* always X_ChangeDeviceControl	*/
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xChangeDeviceControlReply;

typedef struct {
    CARD16  	control B16; 	/* control type     	 	*/
    CARD16  	length B16; 	/* control length  		*/
} xDeviceCtl;

typedef struct {
    CARD16  	control B16; 		/* control type     	 	*/
    CARD16  	length B16; 		/* control length  		*/
    CARD8  	first_valuator; 	/* first valuator to change     */
    CARD8  	num_valuators; 		/* number of valuators to change*/
    CARD8  	pad1,pad2;
} xDeviceResolutionCtl;

typedef struct {
     CARD16         control B16;
     CARD16         length B16;
     INT32          min_x;
     INT32          max_x;
     INT32          min_y;
     INT32          max_y;
     CARD32         flip_x;
     CARD32         flip_y;
     CARD32         rotation;
     CARD32         button_threshold;
} xDeviceAbsCalibCtl;

typedef struct {
     CARD16         control B16;
     CARD16         length B16;
     CARD32         offset_x;
     CARD32         offset_y;
     INT32          width;
     INT32          height;
     INT32          screen;
     CARD32         following;
} xDeviceAbsAreaCtl;

typedef struct {
    CARD16          control B16;
    CARD16          length  B16;
    CARD8           status;
    CARD8           pad0;
    CARD16          pad1 B16;
} xDeviceCoreCtl;

typedef struct {
    CARD16          control B16;
    CARD16          length  B16;
    CARD8           enable;
    CARD8           pad0;
    CARD16          pad1 B16;
} xDeviceEnableCtl;

/**********************************************************
 *
 * QueryDevicePointer.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_QueryDevicePointer 	*/
    CARD16 	length B16;
    Window      win;
    CARD8       deviceid;
    CARD8 	pad0;
    CARD16      pad1 B16;
} xQueryDevicePointerReq;


typedef struct {
    CARD8  	repType;  		/* X_Reply */
    CARD8  	RepType;        	/* always X_QueryDevicePointer */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;
    Window 	root B32;
    Window 	child B32;
    INT16       rootX B16;
    INT16       rootY B16;
    INT16       winX B16;
    INT16       winY B16;
    CARD16      mask B16;
    BYTE        sameScreen;
    CARD8       deviceid;
    CARD32      pad0 B32;
} xQueryDevicePointerReply;


/**********************************************************
 *
 * WarpDevicePointer.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_WarpDevicePointer 	*/
    CARD16 	length B16;
    Window      src_win B32;
    Window      dst_win B32;
    INT16       src_x B16;
    INT16       src_y B16;
    CARD16      src_width B16;
    CARD16      src_height B16;
    INT16       dst_x B16;
    INT16       dst_y B16;
    CARD8       deviceid;
    CARD8       pad0;
    CARD16      pad1 B16;
} xWarpDevicePointerReq;

/**********************************************************
 *
 * ChangeDeviceCursor.
 *
 */

typedef struct {
    CARD8 	reqType;	/* input extension major code	*/
    CARD8 	ReqType;     	/* always X_ChangeDeviceCursor 	*/
    CARD16 	length B16;
    Window      win B32;
    Cursor      cursor B32;
    CARD8       deviceid;
    CARD8       pad0;
    CARD16      pad1;
} xChangeDeviceCursorReq;

/**********************************************************
 *
 * ChangeDeviceHierarchy
 *
 */

typedef struct {
    CARD8       reqType;        /* input extension major code */
    CARD8       ReqType;        /* always X_ChangeDeviceHierarchy */
    CARD16      length B16;
    CARD8       num_changes;
    CARD8       pad0;
    CARD16      pad1 B16;
} xChangeDeviceHierarchyReq;

typedef struct {
    CARD16      type    B16;
    CARD16      length  B16;     /* in bytes */
} xAnyHierarchyChangeInfo;

/* Create a new master device. 
 * Name of new master follows struct (4-byte padded)
 */
typedef struct {
    CARD16      type    B16;       /* Always CH_CreateMasterDevice */
    CARD16      length  B16;       /* 8 + (namelen + padding) */
    CARD16      namelen;
    CARD8       sendCore;
    CARD8       enable;
} xCreateMasterInfo;

/* Delete a master device. Will automatically delete the master device paired
 * with the given master device. 
 */
typedef struct {
    CARD16      type    B16;     /* Always CH_RemoveMasterDevice */
    CARD16      length  B16;     /* 8 */
    CARD8       deviceid;
    CARD8       returnMode;     /* AttachToMaster, Floating */
    CARD8       returnPointer;  /* Pointer to attach slave ptr devices to */
    CARD8       returnKeyboard; /* keyboard to attach slave keybd devices to*/
} xRemoveMasterInfo;

/* Change a device's attachment. 
 * NewMaster has to be of same type (pointer->pointer, keyboard->keyboard);
 */
typedef struct {
    CARD16      type    B16;     /* Always CH_ChangeAttachment */
    CARD16      length  B16;     /* 8 */
    CARD8       deviceid;
    CARD8       changeMode;     /* AttachToMaster, Floating */
    CARD8       newMaster;      /* id of new master device */
    CARD8       pad0;
} xChangeAttachmentInfo;


/**********************************************************
 *
 * ChangeWindowAccess.
 *
 */

typedef struct {
    CARD8       reqType;        /* input extension major opcode */
    CARD8       ReqType;        /* Always X_ChangeWindowAccess */
    CARD16      length B16;
    Window      win B32;
    CARD8       npermit;       /* number of devices for permit rule */
    CARD8       ndeny;         /* number of devices for deny rule */
    CARD8       defaultRule;   /* default rule */
    CARD8       clear;         /* WindowAccessClearPerm,
                                  WindowAccessClearDeny,
                                  WindowAccessClearRule,
                                  WindowAccessClearAll */
} xChangeWindowAccessReq;

/**********************************************************
 *
 * QueryWindowAccess
 *
 */

typedef struct {
    CARD8       reqType;        /* input extension major code */
    CARD8       ReqType;        /* always X_QueryWindowAccess */
    CARD16      length B16;
    Window      win B32;
} xQueryWindowAccessReq;

typedef struct {
    CARD8       repType;        /* input extension major opcode */
    CARD8       RepType;        /* Always X_QueryWindowAccess */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD8       defaultRule;    /* default rule setting */
    CARD8       npermit;        /* number of devices in permit */
    CARD8       ndeny;          /* number of devices in deny */
    CARD8       pad0; 
    CARD32      pad1 B32;
    CARD32      pad2 B32;
    CARD32      pad3 B32;
    CARD32      pad4 B32;
    CARD32      pad5 B32;
} xQueryWindowAccessReply;



/**********************************************************
 *
 * SetClientPointer.
 *
 */

typedef struct {
    CARD8       reqType;
    CARD8       ReqType;        /* Always X_SetClientPointer */
    CARD16      length B16;
    Window      win B32;
    CARD8       deviceid;
    CARD8       pad0;
    CARD16      pad1 B16;
} xSetClientPointerReq;


/**********************************************************
 *
 * GetClientPointer.
 *
 */
typedef struct {
    CARD8       reqType;
    CARD8       ReqType;        /* Always X_GetClientPointer */
    CARD16      length B16;
    Window      win B32;
} xGetClientPointerReq;

typedef struct {
    CARD8       repType;        /* input extension major opcode */
    CARD8       RepType;        /* Always X_GetClientPointer */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    BOOL        set;            /* client pointer is set */
    CARD8       deviceid;
    CARD16      pad0 B16;
    CARD32      pad1 B32;
    CARD32      pad2 B32;
    CARD32      pad3 B32;
    CARD32      pad4 B32;
    CARD32      pad5 B32;
} xGetClientPointerReply;


/**********************************************************
 *
 * XiSelectevent.
 *
 */

typedef struct {
    CARD8       reqType;        /* input extension major opcode */ 
    CARD8       ReqType;        /* always X_XiSelectEvent */
    CARD16      length B16;
    Window      window B32;     /* window to be changed */
    Mask        mask B32;       /* mask to be applied */
    CARD8       deviceid;
    CARD8       pad0;
    CARD16      pad1 B16;
} xXiSelectEventReq;


/************************************************************
 *
 * ExtendedGrabDevice.
 *
 * This is a grab request to acommodate GE events.
 * Event is followed by (event_count * XEventClass) bytes, followed by
 * (ge_event_masks * GenericEventMask) bytes.
 * 
 */

typedef struct {
    CARD8       reqType;        /* input extension major opcode */
    CARD8       ReqType;        /* always X_ExtendedGrabDevice  */
    CARD16      length B16;
    CARD32      grab_window B32;
    Time        time B32;
    CARD8       deviceid;
    CARD8       device_mode;    /* GrabModeSync or GrabModeAsync */
    BOOL        owner_events;
    CARD8       pad0;
    Window      confine_to B32;
    Cursor      cursor B32;
    CARD16      event_count B16;
    CARD16      generic_event_count B16;
} xExtendedGrabDeviceReq;

typedef struct {
    CARD8 	repType;  	/* X_Reply 			*/
    CARD8 	RepType;        /* always X_ExtendedGrabDevice  */
    CARD16 	sequenceNumber B16;
    CARD32 	length B32;  /* 0 */
    CARD8 	status;
    BYTE	pad1, pad2, pad3;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
} xExtendedGrabDeviceReply;


/**********************************************************
 *
 * Input extension events.
 *
 * DeviceValuator
 *
 */

typedef struct
    {
    BYTE 	type;
    CARD8       deviceid;
    CARD16 	sequenceNumber B16;
    KeyButMask  device_state B16;
    CARD8	num_valuators;
    CARD8       first_valuator;
    INT32 	valuator0 B32;
    INT32 	valuator1 B32;
    INT32 	valuator2 B32;
    INT32 	valuator3 B32;
    INT32 	valuator4 B32;
    INT32 	valuator5 B32;
    }  deviceValuator;

/**********************************************************
 *
 * DeviceKeyButtonPointer.
 *
 * Used for: DeviceKeyPress, DeviceKeyRelease,
 *	     DeviceButtonPress, DeviceButtonRelease,
 *	     ProximityIn, ProximityOut
 *	     DeviceMotionNotify,
 * 
 */

typedef struct
    {
    BYTE 	type;
    BYTE        detail;
    CARD16 	sequenceNumber B16;
    Time        time B32;
    Window      root B32;
    Window      event B32;
    Window      child B32;
    INT16       root_x B16;
    INT16       root_y B16;
    INT16       event_x B16;
    INT16       event_y B16;
    KeyButMask  state B16;
    BOOL        same_screen;
    CARD8       deviceid;
    }  deviceKeyButtonPointer;

/**********************************************************
 *
 * DeviceFocus.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        detail;
    CARD16 	sequenceNumber B16;
    Time        time B32;
    Window      window B32;
    BYTE	mode;
    CARD8       deviceid;
    BYTE	pad1, pad2;
    CARD32	pad00 B32;
    CARD32	pad01 B32;
    CARD32	pad02 B32;
    CARD32	pad03 B32;
    }  deviceFocus;

/**********************************************************
 *
 * DeviceStateNotify.
 *
 * Note that the two high-order bits in the classes_reported
 * field are the proximity state (InProximity or OutOfProximity),
 * and the device mode (Absolute or Relative), respectively.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        deviceid;
    CARD16 	sequenceNumber B16;
    Time        time B32;
    CARD8	num_keys;
    CARD8	num_buttons;
    CARD8	num_valuators;
    CARD8       classes_reported;
    CARD8       buttons[4];
    CARD8       keys[4];
    INT32	valuator0 B32;
    INT32	valuator1 B32;
    INT32	valuator2 B32;
    }  deviceStateNotify;

/**********************************************************
 *
 * DeviceKeyStateNotify.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        deviceid;
    CARD16 	sequenceNumber B16;
    CARD8       keys[28];
    }  deviceKeyStateNotify;

/**********************************************************
 *
 * DeviceButtonStateNotify.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        deviceid;
    CARD16 	sequenceNumber B16;
    CARD8       buttons[28];
    }  deviceButtonStateNotify;

/**********************************************************
 *
 * DeviceMappingNotify.
 * Fields must be kept in sync with core mappingnotify event.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        deviceid;
    CARD16 	sequenceNumber B16;
    CARD8       request;
    KeyCode     firstKeyCode;
    CARD8       count;
    BYTE        pad1;
    Time        time B32;
    CARD32	pad00 B32;
    CARD32	pad01 B32;
    CARD32	pad02 B32;
    CARD32	pad03 B32;
    CARD32	pad04 B32;
    }  deviceMappingNotify;

/**********************************************************
 *
 * ChangeDeviceNotify.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        deviceid;
    CARD16 	sequenceNumber B16;
    Time        time B32;
    CARD8       request;
    BYTE        pad1, pad2, pad3;
    CARD32	pad00 B32;
    CARD32	pad01 B32;
    CARD32	pad02 B32;
    CARD32	pad03 B32;
    CARD32	pad04 B32;
    }  changeDeviceNotify;

/**********************************************************
 *
 * devicePresenceNotify.
 *
 */

typedef struct
    {
    BYTE 	type;
    BYTE        pad00;
    CARD16 	sequenceNumber B16;
    Time        time B32;
    BYTE        devchange; /* Device{Added|Removed|Enabled|Disabled} */
    BYTE        deviceid;
    CARD16      control B16;
    CARD32	pad02 B32;
    CARD32	pad03 B32;
    CARD32	pad04 B32;
    CARD32	pad05 B32;
    CARD32	pad06 B32;
    }  devicePresenceNotify;


/**********************************************************
 *
 * deviceEnterNotify.
 * This has a slightly different layout than the core event.
 * 
 */

typedef struct
    {
    BYTE 	type;
    BYTE        detail;
    CARD16 	sequenceNumber B16;
    Time        time B32;
    Window      root B32;
    Window      event B32;
    Window      child B32;
    INT16       rootX B16;
    INT16       rootY B16;
    INT16       eventX B16;
    INT16       eventY B16;
    KeyButMask  state B16;
    BYTE        mode;
    CARD8       deviceid;
    }  deviceEnterNotify;

typedef deviceEnterNotify deviceLeaveNotify;


/*********************************************************
 * DeviceHierarchyChangedEvent.
 * 
 * Intended as a notification event only, the client is expected to query the
 * server for input devices after receipt of this event.
 */

typedef struct 
    {
    BYTE        type;                          /* always GenericEvent */
    BYTE        extension;                     /* XI extension offset */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD16      evtype B16;                     /* XI_DeviceHierarchyChangedNotify */
    CARD16      pad0 B16;
    CARD32      time B32;
    CARD32      pad2 B32;
    CARD32      pad3 B32;
    CARD32      pad4 B32;
    CARD32      pad5 B32;
    } deviceHierarchyChangedEvent;

/*********************************************************
 * DeviceClassesChangedEvent
 *
 * Send whenever a master device changes classes (due to another slave device
 * sending events).
 *
 * Event is followed by the same type of class list as used in the
 * ListInputDevices request.
 */

typedef struct
    {
    BYTE        type;                /* always GenericEvent */
    BYTE        extension;           /* XI extension offset */
    CARD16      sequenceNumber B16;
    CARD32      length B32;
    CARD16      evtype B16;          /* XI_DeviceClassesChangedNotify */
    CARD8       deviceid;            /* id of master */
    CARD8       new_slave;           /* id of new slave */
    CARD32      time B32;
    CARD8       num_classes;
    CARD8       pad0;
    CARD16      pad1 B16;
    CARD32      pad2 B32;
    CARD32      pad4 B32;
    CARD32      pad5 B32;
    } deviceClassesChangedEvent;


#undef Window
#undef Time
#undef KeyCode
#undef Mask

#endif