/* $Xorg: hpext.h,v 1.3 2000/08/17 19:48:22 cpqbld Exp $ */

/*

Copyright (c) 1986, 1987 by Hewlett-Packard Company

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 MAKES NO WARRANTY OF ANY KIND WITH REGARD
TO THIS SOFWARE, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  Hewlett-Packard shall not be liable for errors
contained herein or direct, indirect, special, incidental or
consequential damages in connection with the furnishing,
performance, or use of this material.

This software is not subject to any license of the American
Telephone and Telegraph Company or of the Regents of the
University of California.

*/

#ifndef HPEXT_H
#define HPEXT_H

#define  NEED_EVENTS
#define  NEED_REPLIES
#include "Xproto.h"
#include "X.h"
#include "XHPproto.h"			/* server version definitions */
#ifdef XINPUT
#include "XIproto.h"
#endif /* XINPUT */

/* Definitions for HP extensions used by the server and Xlib */

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

#define HPEVENTS		12
#define HPERRORS		3
#define CLIENT_REQ		1
#define HPNAME 			"HPExtension"
#define MIN_EVENT_REQUEST	1
#define MAX_EVENT_REQUEST	11

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

#define X_GetHpKeyboardId		1	/* DO NOT CHANGE THIS LINE! */
#define X_HPListInputDevices		2
#define X_HPSetInputDevice		3
#define X_HPGetExtEventMask		4
#define X_HPGetDeviceFocus		5
#define X_HPGetClipList			6
#define X_HPGrabDevice 			7
#define X_HPSetDeviceFocus		8
#define X_HPUnGrabDevice  		9
#define X_HPSelectExtensionEvent  	10
#define X_HPGetCurrentDeviceMask  	11
#define X_HPEnableReset 		12
#define X_HPDisableReset 		13
#define X_HPGetDeviceMotionEvents 	14
#define X_HPGrabDeviceButton		15
#define X_HPUngrabDeviceButton		16
#define X_HPGrabDeviceKey		17
#define X_HPUngrabDeviceKey		18
#define X_HPDeviceAutoRepeatOn		19
#define X_HPDeviceAutoRepeatOff		20
#define X_HPPrompt			21
#define X_HPAcknowledge			22
#define X_HPRegisterWindow		23
#define X_HPUnRegisterWindow		24
#define X_HPSynchronizeColorRange	25
#define X_HPGetServerMode		26
#define X_HPGetDeviceKeyMapping		27
#define X_HPChangeDeviceKeyMapping	28
#define X_HPGetDeviceModifierMapping	29
#define X_HPSetDeviceModifierMapping	30
#define X_HPGetDeviceControl		31
#define X_HPChangeDeviceControl		32
#define X_HPGetWindowCursor		33
#define X_HPGrabReset			34
#define X_HPSendDdxDriverMsg		35
#define X_HPGetClipLists		36
#define X_HPSSChange			37	/* Screen saver change */

#define sz_xHPListInputDevicesReq		  4
#define sz_xHPListInputDevicesReply		 32
#define sz_xHPSetInputDeviceReq			 12
#define sz_xHPSetInputDeviceReply		 32
#define sz_xHPGetExtEventMaskReq		  8
#define sz_xHPGetExtEventMaskReply		 32
#define sz_xHPGetDeviceFocusReq			  8
#define sz_xHPGetDeviceFocusReply		 32
#define sz_xHPGetClipListReq			 16
#define sz_xHPGetClipListReply			 32
#define sz_xHPGrabDeviceReq			 24
#define sz_xHPGrabDeviceReply			 32
#define sz_xHPSetDeviceFocusReq			 20
#define sz_xHPUnGrabDeviceReq			 12
#define sz_xHPSelectExtensionEventReq   	 16
#define sz_xHPGetCurrentDeviceMaskReq		 12
#define sz_xHPGetCurrentDeviceMaskReply 	 32
#define sz_xHPEnableResetReq			  4
#define sz_xHPDisableResetReq			  4
#define sz_xHPGetDeviceMotionEventsReq		 20
#define sz_xHPGetDeviceMotionEventsReply 	 32
#define sz_xHPGrabDeviceButtonReq		 24
#define sz_xHPUngrabDeviceButtonReq		 16
#define sz_xHPGrabDeviceKeyReq			 20
#define sz_xHPUngrabDeviceKeyReq		 16
#define sz_xHPDeviceAutoRepeatOnReq		 12
#define sz_xHPDeviceAutoRepeatOffReq		  8
#define sz_xHPPromptReq				 12
#define sz_xHPAcknowledgeReq			 12
#define sz_xHPRegisterWindowReq			 16
#define sz_xHPRegisterWindowReply      		152
#define sz_xHPSynchronizeColorRangeReq  	 16
#define sz_xHPGetServerModeReq		 	  8
#define sz_xHPGetServerModeReply		 32
#define sz_xHPGetDeviceKeyMappingReq		 12
#define sz_xHPGetDeviceKeyMappingReply  	 32
#define sz_xHPChangeDeviceKeyMappingReq 	 12
#define sz_xHPGetDeviceModifierMappingReq 	  8
#define sz_xHPGetDeviceModifierMappingReply 	 32
#define sz_xHPSetDeviceModifierMappingReq 	 12
#define sz_xHPSetDeviceModifierMappingReply 	 32
#define sz_xHPGetDeviceControlReq 		  8
#define sz_xHPGetDeviceControlReply 		 64
#define sz_xHPChangeDeviceControlReq 		 12
#define sz_xHPGetWindowCursorReq		  8
#define sz_xHPGetWindowCursorReply		 32
#define sz_xHPGrabResetReq			  4
#define sz_xHPGrabResetReply			 32
#define sz_xHPSendDdxDriverMsgReq		 16
#define sz_xHPSendDdxDriverMsgReply		 32
#define sz_xHPGetClipListsReq			 16
#define sz_xHPGetClipListsReply			 32

#define GET_HPINPUTDEVICE(pDev) \
    ((HPInputDevice *) ((pDev)->public.devicePrivate))

struct dev_select_info
    {
    Mask	mask;
    long	type;
    };

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

typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPListInputDevices */
    CARD16 length;
} xHPListInputDevicesReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPListInputDevices  */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    CARD32 ndevices B32;
    CARD32 t_axes B32;
    CARD32 data02 B32;
    CARD32 data03 B32;
    CARD32 data04 B32;
    CARD32 data05 B32;
    } xHPListInputDevicesReply;


typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPSetInputDevice */
    CARD16 length;
    XID    deviceid;
    CARD32 mode;
} xHPSetInputDeviceReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPSetInputDevice  */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    CARD32 status B32;
    CARD32 data01 B32;
    CARD32 data02 B32;
    CARD32 data03 B32;
    CARD32 data04 B32;
    CARD32 data05 B32;
    } xHPSetInputDeviceReply;


typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPGetExtEventMask */
    CARD16 length;
    CARD32 evconst;
} xHPGetExtEventMaskReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPGetExtEventMask  */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    CARD32 mask   B32;
    CARD32 evtype B32;
    CARD32 data01 B32;
    CARD32 data02 B32;
    CARD32 data03 B32;
    CARD32 data04 B32;
    } xHPGetExtEventMaskReply;

typedef struct {
    CARD8 reqType;          /* always HpeqCode */
    CARD8 hpReqType;        /* always X_HPGetCurrentDeviceMask */
    CARD16 length;
    Window window B32;
    XID    deviceid;
} xHPGetCurrentDeviceMaskReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPGetCurrentDeviceMask  */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    CARD32 mask   B32;
    CARD32 data01 B32;
    CARD32 data02 B32;
    CARD32 data03 B32;
    CARD32 data04 B32;
    CARD32 data05 B32;
    } xHPGetCurrentDeviceMaskReply;


typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPGetDeviceFocus */
    CARD16 length;
    XID  deviceid;
} xHPGetDeviceFocusReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPGetDeviceFocus  */
    CARD16 sequenceNumber B16;
    CARD32 length 	B32;
    CARD32 status 	B32;
    CARD32 focus  	B32;
    Window revertTo 	B32;
    CARD32 data01 	B32;
    CARD32 data02 	B32;
    CARD32 data03 	B32;
    } xHPGetDeviceFocusReply;

typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPSetDeviceFocus */
    CARD16 length;
    Window focus  	B32;
    XID    deviceid;
    Time   time 	B32;
    CARD8  revertTo;
    CARD8  pad00;
    CARD16 pad01;
} xHPSetDeviceFocusReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGrabDevice */
    CARD16 	length B16;
    Window 	grabWindow B32;
    Time 	time B32;
    XID   	deviceid;
    CARD32 	eventMask B32;
    BOOL 	ownerEvents;
    CARD8	pad00;
    CARD16 	pad01 B16;
} xHPGrabDeviceReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPGrabDevice  */
    CARD16 sequenceNumber B16;
    CARD32 length B32;  /* 0 */
    CARD32 status;
    CARD32 pad3 B32;
    CARD32 pad4 B32;
    CARD32 pad5 B32;
    CARD32 pad6 B32;
    CARD32 pad7 B32;
    } xHPGrabDeviceReply;


typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPUnGrabDevice */
    CARD16 	length B16;
    Time 	time B32;
    XID   	deviceid;
} xHPUnGrabDeviceReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPSelectExtensionEvent */
    CARD16 	length B16;
    Window 	window B32;
    CARD32	extensionMask B32;
    XID		deviceid;
} xHPSelectExtensionEventReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPEnableReset          */
    CARD16 	length B16;
} xHPEnableResetReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPDisableReset          */
    CARD16 	length B16;
} xHPDisableResetReq;

typedef struct {
    CARD8 	reqType;
    CARD8 	hpReqType;        /* always X_HPGetDeviceMotionEvents*/
    CARD16 	length B16;
    Window 	window B32;
    Time 	start B32;
    Time	stop B32;
    XID		deviceid;
} xHPGetDeviceMotionEventsReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPGetDeviceMotionEvents  */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    CARD32 nEvents B32;
    INT16  axes B16;
    CARD16 pad2 B16;
    CARD32 pad3 B32;
    CARD32 pad4 B32;
    CARD32 pad5 B32;
    CARD32 pad6 B32;
} xHPGetDeviceMotionEventsReply;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGrabDeviceButton */
    CARD16 	length B16;
    Window 	grabWindow B32;
    XID   	deviceid;
    CARD32	eventMask;
    CARD16 	modifiers B16;
    BOOL 	ownerEvents;
    CARD8 	button;
    BYTE 	pointerMode, keyboardMode;
    CARD8	pad1, pad2;
} xHPGrabDeviceButtonReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPUngrabDeviceButton */
    CARD16 	length B16;
    Window 	grabWindow B32;
    XID   	deviceid;
    CARD16 	modifiers B16;
    CARD8 	button;
    CARD8 	pad1;
} xHPUngrabDeviceButtonReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGrabDeviceKey */
    CARD16 	length B16;
    Window 	grabWindow B32;
    XID   	deviceid;
    CARD16 	modifiers B16;
    BOOL 	ownerEvents;
    CARD8	key;
    BYTE 	pointerMode, keyboardMode;  
    BYTE 	pad1, pad2;
} xHPGrabDeviceKeyReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPUngrabDeviceKey */
    CARD16 	length B16;
    Window 	grabWindow B32;
    XID   	deviceid;
    CARD16	modifiers B16;
    CARD8	key;
    CARD8	pad1;
} xHPUngrabDeviceKeyReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPDeviceAutoRepeatOn */
    CARD16 	length B16;
    XID   	deviceid;
    INT32	rate;
} xHPDeviceAutoRepeatOnReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPDeviceAutoRepeatOff */
    CARD16 	length B16;
    XID   	deviceid;
} xHPDeviceAutoRepeatOffReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPPrompt */
    CARD16 	length B16;
    XID   	deviceid;
    CARD8	prompt;
    CARD8	pad1, pad2, pad3;
} xHPPromptReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPAcknowledge */
    CARD16 	length B16;
    XID   	deviceid;
    CARD8	ack;
    CARD8	pad1, pad2, pad3;
} xHPAcknowledgeReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGetServerMode */
    CARD16 	length B16;
    CARD32 	screen B32;
} xHPGetServerModeReq;

typedef struct {
    CARD8 repType;  		/* X_Reply */
    CARD8 hpRepType;        	/* always X_HPGetServerMode */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    CARD32 mode B32;
    CARD32 pad1 B32;
    CARD32 pad2 B32;
    CARD32 pad3 B32;
    CARD32 pad4 B32;
    CARD32 pad5 B32;
} xHPGetServerModeReply;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGetDeviceKeyMapping */
    CARD16 	length B16;
    XID   	deviceid;
    KeyCode 	firstKeyCode; 
    CARD8 	count;
    CARD16 	pad1 B16;
} xHPGetDeviceKeyMappingReq;

typedef struct {
    CARD8  repType;  		/* X_Reply */
    CARD8  hpRepType;        	/* always X_HPGetDeviceKeyMapping */
    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;
} xHPGetDeviceKeyMappingReply;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPChangeDeviceKeyMapping */
    CARD16 	length B16;
    XID   	deviceid;
    CARD8 	keyCodes;
    KeyCode 	firstKeyCode;
    CARD8 	keySymsPerKeyCode;
    CARD8 	pad1;
} xHPChangeDeviceKeyMappingReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGetDeviceModifierMapping */
    CARD16 	length B16;
    XID   	deviceid;
} xHPGetDeviceModifierMappingReq;

typedef struct {
    CARD8  repType;  		/* X_Reply */
    CARD8  hpRepType;        	/* always X_HPGetDeviceModifierMapping */
    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;
} xHPGetDeviceModifierMappingReply;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPSetDeviceModifierMapping */
    CARD16 	length B16;
    CARD8   	numKeyPerModifier;
    CARD8   	pad1;
    CARD16  	pad2 B16;
    XID   	deviceid;
} xHPSetDeviceModifierMappingReq;

typedef struct {
    CARD8  repType;  		/* X_Reply */
    CARD8  hpRepType;        	/* always X_HPSetDeviceModifierMapping */
    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;
} xHPSetDeviceModifierMappingReply;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPGetDeviceControl */
    CARD16 	length B16;
    XID   	deviceid;
} xHPGetDeviceControlReq;

typedef struct {
    CARD8  repType;  		/* X_Reply */
    CARD8  hpRepType;        	/* always X_HPGetDeviceControl */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    BOOL   globalAutoRepeat;
    CARD8  keyClickPercent;
    CARD8  bellPercent;
    CARD8  pad0;
    CARD32 ledMask B32;
    CARD16 bellPitch B16;
    CARD16 bellDuration B16;
    CARD16 accelNumerator B16;
    CARD16 accelDenominator B16;
    CARD16 threshold B16;
    CARD16 pad1 B16;
    CARD32 pad2 B32;
    BYTE map[32];  /* bit masks start here */
} xHPGetDeviceControlReply;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_HPChangeDeviceControl */
    CARD16 	length B16;
    XID   	deviceid;
    CARD32 	mask B32;
} xHPChangeDeviceControlReq;

typedef struct {
    CARD8	reqType;
    CARD8 	hpReqType;        /* always X_GetWindowCursor */
    CARD16 	length B16;
    Window	window B32;
} xHPGetWindowCursorReq;

typedef struct {
    CARD8  repType;  		/* X_Reply */
    CARD8  hpRepType;        	/* always X_HPGetWindowCursor */
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    Cursor cursor B32;
    CARD32 pad1 B32;
    CARD32 pad2 B32;
    CARD32 pad3 B32;
    CARD32 pad4 B32;
    CARD32 pad5 B32;
} xHPGetWindowCursorReply;

typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPGetClipList */
    CARD16 length;
    CARD32 wid;		    /* window id */
    CARD32 gcid;	    /* graphics context id */
    CARD32 format;	    /* clip list format */
} xHPGetClipListReq;

typedef struct {
    BYTE   type;  	/* X_Reply */
    BYTE   pad0;
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    INT16  x	  B16;	/* x origin of window */
    INT16  y	  B16;	/* y origin of window */
    CARD16 width  B16;	/* width of window */
    CARD16 height B16;	/* height of window */
    CARD32 count  B32;	/* number of clipping rectanges */
    CARD32 data03 B32;
    CARD32 data04 B32;
    CARD32 data05 B32;
    } xHPGetClipListReply;

/*
 *  X_HPRegisterWindow request/reply structures...
 */

typedef struct {
    CARD8 reqType;		/* always HpReqCode */
    CARD8 hpReqType;		/* X_HPRegisterWindow or X_HPUnReg... */
    CARD16 length;
    CARD32 wid;			/* window id */
    CARD32 accelid;		/* accelerated id */
    CARD32 flags;		/* flags */
} xHPRegisterWindowReq;

typedef struct {
    BYTE   type;		/* X_Reply */
    BYTE   pad0;
    CARD16 sequenceNumber B16;
    CARD32 length	B32;
    INT32  error	B32;	/* error status */
    CARD32 flags	B32;	/* flags */
    BYTE   path[80];		/* length must >= cfbPrivScreen->path */
    CARD32 depth	B32;	/* depth of window */
    INT32  w_class	B32;	/* window GRM_ID class */
    INT32  w_screen	B32;	/* window GRM_ID screen */
    INT32  w_window	B32;	/* window GRM_ID window */
    BYTE   w_name[40];		/* window GRM_ID name */
    } xHPRegisterWindowReply;

/*
 *  X_HPSynchronizeColorRange Request structure (no reply)
 */

typedef struct {
    CARD8 reqType;		/* always HpReqCode */
    CARD8 hpReqType;		/* X_HPRegisterWindow or X_HPUnReg... */
    CARD16 length;
    CARD32 cmap;		/* Colormap ID of interest */
    CARD32 start;		/* Starting pixel if changes to cmap */
    CARD32 ncolors;		/* number of pixels changed */
} xHPSynchronizeColorRangeReq;

/*
 *  X_HPSendDdxDriverMsg Request structure (possible reply)
 */

typedef struct {
    CARD8 reqType;		/* always HpReqCode */
    CARD8 hpReqType;		/* X_HPRegisterWindow or X_HPUnReg... */
    CARD16 length;
    Window window;		/* window of interest */
    INT32 nMsgBytes;		/* Number of bytes in message */
    INT32 needReply;		/* whether or not a reply is forthcoming */
} xHPSendDdxDriverMsgReq;

typedef struct {
    CARD8 type;		
    CARD8 pad0;		
    CARD16 sequenceNumber B16;
    CARD32 length	B32;
    INT32 nRepBytes;
    CARD32 pad1		B32;
    CARD32 pad2		B32;
    CARD32 pad3		B32;
    CARD32 pad4		B32;
    CARD32 pad5		B32;
    } xHPSendDdxDriverMsgReply;

/*
 * XHPGetClipLists request (not to be confused with XHPGetClipList.
 * This extension gets multiple clip lists)
 */

typedef struct {
    CARD8 reqType;          /* always HpReqCode */
    CARD8 hpReqType;        /* always X_HPGetClipLists */
    CARD16 length;
    CARD32 wid;             /* window id */
    CARD32 gcid;            /* graphics context id */
    CARD32 nClipLists;      /* number of clip lists requested */
/* To be followed by 'nClipLists' CARD32 format longwords: */
} xHPGetClipListsReq;


typedef struct {
    BYTE   type;        /* X_Reply */
    BYTE   pad0;
    CARD16 sequenceNumber B16;
    CARD32 length B32;
    INT16  x      B16;  /* x origin of window */
    INT16  y      B16;  /* y origin of window */
    CARD16 width  B16;  /* width of window */
    CARD16 height B16;  /* height of window */
    CARD32 count  B32;  /* number of clip lists */
    CARD32 pad1		B32;
    CARD32 pad2		B32;
    CARD32 pad3		B32;
/* To be followed by 'count' xHPGetClipListsReplyData structures: */
} xHPGetClipListsReply;

typedef struct {
    CARD16 count  B16;  /* number of clip boxes */
    CARD16 size   B16;  /* size of each clip box in bytes */
/* To be followed by 'count * size' bytes: */
} xHPGetClipListsReplyData;


/*  X_HPGrabReset Request structure */

typedef struct {
    CARD8 reqType;		/* always HpReqCode */
    CARD8 hpReqType;		/* X_HPGrabReset */
    CARD16 length;
} xHPGrabResetReq;

typedef struct {
    CARD8 repType;		/* always HpReqCode */
    CARD8 hpRepType;		/* X_HPGrabReset */
    CARD16 sequenceNumber B16;
    CARD32 length	B32;
    Atom   evtype	B32;	/* event type to expect */
    CARD32 pad1		B32;
    CARD32 pad2		B32;
    CARD32 pad3		B32;
    CARD32 pad4		B32;
    CARD32 pad5		B32;
    } xHPGrabResetReply;

/*  X_HPSSChange Request structures
 *  Notes:
 *    The sz_x numbers are sizeof(struct) padded to the to 4 bytes.  This to
 *    make the X packets work correctly.
 */

typedef struct {
    CARD8 reqType;		/* always HpReqCode */
    CARD8 hpReqType;		/* X_HPSSChange */
    CARD16 length;
    CARD32 flags;		/* stuff */
    CARD32 wid;			/* just in case */
} xHPSSChangeReq;

#define sz_xHPSSChangeReq	12

typedef struct {
    CARD8 repType;		/* always HpReqCode */
    CARD8 hpRepType;		/* X_HPSSChange */
    CARD16 sequenceNumber B16;
    CARD32 length	B32;
    Atom   evtype	B32;	/* event type to expect */
    CARD32 flags	B32;	/*  */
    CARD32 pad2		B32;
    CARD32 pad3		B32;
    CARD32 pad4		B32;
    CARD32 pad5		B32;
    } xHPSSChangeReply;

#define sz_xHPSSChangeReply	32

/**********************************************************
 *
 * extension events.
 *
 */

typedef struct 
    {
    INT16	ax_num;
    INT16	ax_val;
    } XHPaxis_data;

typedef struct
    {
    BYTE 	type;
    BYTE 	count;
    CARD16 	sequencenumber B16;
    XID    	deviceid;
    CARD32	pad00 B32;
    CARD32 	pad01 B32;
    CARD32 	pad02 B32;
    CARD32 	pad03 B32;
    CARD32 	pad04 B32;
    CARD32 	pad05 B32;
    }  xAnyExtensionEvent;

typedef struct
    {
    BYTE 	type;
    BYTE 	ext_type;
    CARD16 	sequencenumber B16;
    XID    	deviceid;
    INT16  	axes_count B16;
    CARD16 	pad00 B16;
    XHPaxis_data data[4];
    CARD32 	pad01 B32;
    }  xHPExtensionEvent;

typedef struct
    {
    xEvent		b;
    xAnyExtensionEvent	x;
    } xAnyEvent;

typedef struct
    {
    xEvent		b;
#ifdef XINPUT
    deviceValuator	x;
#else
    xHPExtensionEvent	x;
#endif /* XINPUT */
    }  xHPEvent;

typedef	struct 
    {
    BYTE type;
    BYTE pad00;
    CARD16 sequencenumber B16;
    INT16 detail B16;
    BYTE mode; 			/* really XMode */
    BYTE pad1;
    XID   deviceid;
    Window window B32;
    CARD32 pad01 B32;
    CARD32 pad02 B32;
    CARD32 pad03 B32;
    CARD32 pad04 B32;
    } xHPdevicefocus;

typedef	struct 
    {
    BYTE type;
    BYTE pad00;
    CARD16 sequencenumber B16;
    CARD8 request;
    KeyCode firstKeyCode;
    CARD8 count;
    BYTE pad1;
    XID   deviceid;
    CARD32 pad01 B32;
    CARD32 pad02 B32;
    CARD32 pad03 B32;
    CARD32 pad04 B32;
    CARD32 pad05 B32;
    } xHPDeviceMappingEvent;

typedef	struct 
    {
    BYTE type;
    BYTE deviceid;
    BYTE map[30];
    } xHPDeviceKeymapEvent;

#endif