path: root/xorg-server/include/xkbsrv.h

/************************************************************
Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.

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 Silicon Graphics not be 
used in advertising or publicity pertaining to distribution 
of the software without specific prior written permission.
Silicon Graphics makes no representation about the suitability 
of this software for any purpose. It is provided "as is"
without any express or implied warranty.

SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS 
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
GRAPHICS 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.

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

#ifndef _XKBSRV_H_
#define	_XKBSRV_H_

#define XkbAllocClientMap		SrvXkbAllocClientMap
#define XkbAllocServerMap		SrvXkbAllocServerMap
#define XkbChangeTypesOfKey		SrvXkbChangeTypesOfKey
#define XkbCopyKeyTypes			SrvXkbCopyKeyTypes
#define XkbFreeClientMap		SrvXkbFreeClientMap
#define XkbFreeServerMap		SrvXkbFreeServerMap
#define	XkbKeyTypesForCoreSymbols	SrvXkbKeyTypesForCoreSymbols
#define	XkbApplyCompatMapToKey		SrvXkbApplyCompatMapToKey
#define XkbResizeKeyActions		SrvXkbResizeKeyActions
#define XkbResizeKeySyms		SrvXkbResizeKeySyms
#define XkbResizeKeyType		SrvXkbResizeKeyType
#define XkbAllocCompatMap		SrvXkbAllocCompatMap
#define XkbAllocControls		SrvXkbAllocControls
#define XkbAllocIndicatorMaps		SrvXkbAllocIndicatorMaps
#define XkbAllocKeyboard		SrvXkbAllocKeyboard
#define XkbAllocNames			SrvXkbAllocNames
#define XkbFreeCompatMap		SrvXkbFreeCompatMap
#define XkbFreeKeyboard			SrvXkbFreeKeyboard
#define XkbFreeNames			SrvXkbFreeNames
#define XkbLatchModifiers		SrvXkbLatchModifiers
#define XkbLatchGroup			SrvXkbLatchGroup
#define XkbVirtualModsToReal		SrvXkbVirtualModsToReal
#define	XkbChangeKeycodeRange		SrvXkbChangeKeycodeRange
#define	XkbApplyVirtualModChanges	SrvXkbApplyVirtualModChanges

#include <X11/extensions/XKBproto.h>
#include "xkbstr.h"
#include "xkbrules.h"
#include "inputstr.h"
#include "events.h"

typedef struct _XkbInterest {
	DeviceIntPtr		dev;
	ClientPtr		client;
	XID			resource;
	struct _XkbInterest *	next;
	CARD16			extDevNotifyMask;
	CARD16			stateNotifyMask;
	CARD16			namesNotifyMask;
	CARD32 			ctrlsNotifyMask;
	CARD8			compatNotifyMask;
	BOOL			bellNotifyMask;
	BOOL			actionMessageMask;
	CARD16			accessXNotifyMask;
	CARD32			iStateNotifyMask;
	CARD32			iMapNotifyMask;
	CARD16			altSymsNotifyMask;
	CARD32			autoCtrls;
	CARD32			autoCtrlValues;
} XkbInterestRec,*XkbInterestPtr;

typedef struct _XkbRadioGroup {
	CARD8		flags;
	CARD8		nMembers;
	CARD8		dfltDown;
	CARD8		currentDown;
	CARD8		members[XkbRGMaxMembers];
} XkbRadioGroupRec, *XkbRadioGroupPtr;

typedef struct	_XkbEventCause {
	CARD8		kc;
	CARD8		event;
	CARD8		mjr;
	CARD8		mnr;
	ClientPtr	client;
} XkbEventCauseRec,*XkbEventCausePtr;
#define	XkbSetCauseKey(c,k,e)	{ (c)->kc= (k),(c)->event= (e),\
				  (c)->mjr= (c)->mnr= 0; \
				  (c)->client= NULL; }
#define	XkbSetCauseReq(c,j,n,cl) { (c)->kc= (c)->event= 0,\
				  (c)->mjr= (j),(c)->mnr= (n);\
				  (c)->client= (cl); }
#define	XkbSetCauseCoreReq(c,e,cl) XkbSetCauseReq(c,e,0,cl)
#define	XkbSetCauseXkbReq(c,e,cl)  XkbSetCauseReq(c,XkbReqCode,e,cl)
#define	XkbSetCauseUnknown(c)	   XkbSetCauseKey(c,0,0)

#define	_OFF_TIMER		0
#define	_KRG_WARN_TIMER		1
#define	_KRG_TIMER		2
#define	_SK_TIMEOUT_TIMER	3
#define	_ALL_TIMEOUT_TIMER	4

#define	_BEEP_NONE		0
#define	_BEEP_FEATURE_ON	1
#define	_BEEP_FEATURE_OFF	2
#define	_BEEP_FEATURE_CHANGE	3
#define	_BEEP_SLOW_WARN		4
#define	_BEEP_SLOW_PRESS	5
#define	_BEEP_SLOW_ACCEPT	6
#define	_BEEP_SLOW_REJECT	7
#define	_BEEP_SLOW_RELEASE	8
#define	_BEEP_STICKY_LATCH	9
#define	_BEEP_STICKY_LOCK	10
#define	_BEEP_STICKY_UNLOCK	11
#define	_BEEP_LED_ON		12
#define	_BEEP_LED_OFF		13
#define	_BEEP_LED_CHANGE	14
#define	_BEEP_BOUNCE_REJECT	15

typedef struct _XkbFilter {
	CARD16			  keycode;
	CARD8			  what;
	CARD8			  active;
	CARD8			  filterOthers;
	CARD32			  priv;
	XkbAction		  upAction;
	int			(*filter)(
					struct _XkbSrvInfo* 	/* xkbi */,
					struct _XkbFilter *	/* filter */,
					unsigned		/* keycode */,
					XkbAction *		/* action */
				  );
	struct _XkbFilter	 *next;
} XkbFilterRec,*XkbFilterPtr;

typedef struct _XkbSrvInfo {
	XkbStateRec	 prev_state;
	XkbStateRec	 state;
	XkbDescPtr	 desc;

	DeviceIntPtr	 device;
	KbdCtrlProcPtr	 kbdProc;

	XkbRadioGroupPtr radioGroups;
	CARD8		 nRadioGroups;
	CARD8		 clearMods;
	CARD8		 setMods;
	INT16		 groupChange;

	CARD16		 dfltPtrDelta;

	double		 mouseKeysCurve;
	double		 mouseKeysCurveFactor;
	INT16		 mouseKeysDX;
	INT16		 mouseKeysDY;
	CARD8		 mouseKeysFlags;
	Bool		 mouseKeysAccel;
	CARD8		 mouseKeysCounter;

	CARD8		 lockedPtrButtons;
	CARD8		 shiftKeyCount;
	KeyCode		 mouseKey;
	KeyCode		 inactiveKey;
	KeyCode		 slowKey;
	KeyCode		 repeatKey;
	CARD8		 krgTimerActive;
	CARD8		 beepType;
	CARD8		 beepCount;

	CARD32		 flags;
	CARD32		 lastPtrEventTime;
	CARD32		 lastShiftEventTime;
	OsTimerPtr	 beepTimer;
	OsTimerPtr	 mouseKeyTimer;
	OsTimerPtr	 slowKeysTimer;
	OsTimerPtr	 bounceKeysTimer;
	OsTimerPtr	 repeatKeyTimer;
	OsTimerPtr	 krgTimer;

	int		 szFilters;
	XkbFilterPtr	 filters;
} XkbSrvInfoRec, *XkbSrvInfoPtr;

#define	XkbSLI_IsDefault	(1L<<0)
#define	XkbSLI_HasOwnState	(1L<<1)

typedef struct	_XkbSrvLedInfo {
	CARD16			flags;
	CARD16			class;
	CARD16			id;
	union {
	    KbdFeedbackPtr	kf;
	    LedFeedbackPtr	lf;
	} 			fb;

	CARD32			physIndicators;
	CARD32			autoState;
	CARD32			explicitState;
	CARD32			effectiveState;

	CARD32			mapsPresent;
	CARD32			namesPresent;
	XkbIndicatorMapPtr	maps;
	Atom *			names;

	CARD32			usesBase;
	CARD32			usesLatched;
	CARD32			usesLocked;
	CARD32			usesEffective;
	CARD32			usesCompat;
	CARD32			usesControls;

	CARD32			usedComponents;
} XkbSrvLedInfoRec, *XkbSrvLedInfoPtr;

/*
 * Settings for xkbClientFlags field (used by DIX)
 * These flags _must_ not overlap with XkbPCF_*
 */
#define	_XkbClientInitialized		(1<<15)

#define	_XkbWantsDetectableAutoRepeat(c)\
	((c)->xkbClientFlags&XkbPCF_DetectableAutoRepeatMask)

/*
 * Settings for flags field
 */
#define	_XkbStateNotifyInProgress	(1<<0)

typedef struct
{
    ProcessInputProc processInputProc;
    /* If processInputProc is set to something different than realInputProc,
     * UNWRAP and COND_WRAP will not touch processInputProc and update only
     * realInputProc.  This ensures that
     *   processInputProc == (frozen ? EnqueueEvent : realInputProc)
     *
     * WRAP_PROCESS_INPUT_PROC should only be called during initialization,
     * since it may destroy this invariant.
     */
    ProcessInputProc realInputProc;
    DeviceUnwrapProc unwrapProc;
} xkbDeviceInfoRec, *xkbDeviceInfoPtr;

#define WRAP_PROCESS_INPUT_PROC(device, oldprocs, proc, unwrapproc) \
	device->public.processInputProc = proc; \
	oldprocs->processInputProc = \
	oldprocs->realInputProc = device->public.realInputProc; \
	device->public.realInputProc = proc; \
	oldprocs->unwrapProc = device->unwrapProc; \
	device->unwrapProc = unwrapproc;

#define COND_WRAP_PROCESS_INPUT_PROC(device, oldprocs, proc, unwrapproc) \
	if (device->public.processInputProc == device->public.realInputProc)\
	    device->public.processInputProc = proc; \
	oldprocs->processInputProc = \
	oldprocs->realInputProc = device->public.realInputProc; \
	device->public.realInputProc = proc; \
	oldprocs->unwrapProc = device->unwrapProc; \
	device->unwrapProc = unwrapproc;

#define UNWRAP_PROCESS_INPUT_PROC(device, oldprocs, backupproc) \
        backupproc = device->public.realInputProc; \
	if (device->public.processInputProc == device->public.realInputProc)\
	    device->public.processInputProc = oldprocs->realInputProc; \
	device->public.realInputProc = oldprocs->realInputProc; \
	device->unwrapProc = oldprocs->unwrapProc;

extern _X_EXPORT DevPrivateKeyRec xkbDevicePrivateKeyRec;
#define xkbDevicePrivateKey (&xkbDevicePrivateKeyRec)

#define XKBDEVICEINFO(dev) ((xkbDeviceInfoPtr)dixLookupPrivate(&(dev)->devPrivates, xkbDevicePrivateKey))

extern void xkbUnwrapProc(DeviceIntPtr, DeviceHandleProc, pointer);

/***====================================================================***/


/***====================================================================***/

#define XkbAX_KRGMask	 (XkbSlowKeysMask|XkbBounceKeysMask)
#define	XkbAllFilteredEventsMask \
	(XkbAccessXKeysMask|XkbRepeatKeysMask|XkbMouseKeysAccelMask|XkbAX_KRGMask)

/***====================================================================***/

extern _X_EXPORT int	XkbReqCode;
extern _X_EXPORT int	XkbEventBase;
extern _X_EXPORT int	XkbKeyboardErrorCode;
extern _X_EXPORT char *	XkbBaseDirectory;
extern _X_EXPORT char *	XkbBinDirectory;

extern _X_EXPORT CARD32	xkbDebugFlags;

#define	_XkbLibError(c,l,d) /* Epoch fail */
#define	_XkbErrCode2(a,b) ((XID)((((unsigned int)(a))<<24)|((b)&0xffffff)))
#define	_XkbErrCode3(a,b,c)	_XkbErrCode2(a,(((unsigned int)(b))<<16)|(c))
#define	_XkbErrCode4(a,b,c,d) _XkbErrCode3(a,b,((((unsigned int)(c))<<8)|(d)))

extern	_X_EXPORT int	DeviceKeyPress,DeviceKeyRelease,DeviceMotionNotify;
extern	_X_EXPORT int	DeviceButtonPress,DeviceButtonRelease;

#define	Status		int

extern _X_EXPORT void XkbUseMsg(
    void
);

extern _X_EXPORT int XkbProcessArguments(
    int				/* argc */,
    char **			/* argv */,
    int				/* i */
);

extern _X_EXPORT Bool   XkbInitPrivates(void);

extern _X_EXPORT void	XkbSetExtension(DeviceIntPtr device, ProcessInputProc proc);

extern _X_EXPORT void	XkbFreeCompatMap(
    XkbDescPtr			/* xkb */,
    unsigned int		/* which */,
    Bool			/* freeMap */
);

extern _X_EXPORT void XkbFreeNames(
	XkbDescPtr		/* xkb */,
	unsigned int		/* which */,
	Bool			/* freeMap */
);

extern _X_EXPORT int _XkbLookupAnyDevice(
    DeviceIntPtr *pDev,
    int id,
    ClientPtr client,
    Mask access_mode,
    int *xkb_err
);

extern _X_EXPORT int _XkbLookupKeyboard(
    DeviceIntPtr *pDev,
    int id,
    ClientPtr client,
    Mask access_mode,
    int *xkb_err
);

extern _X_EXPORT int _XkbLookupBellDevice(
    DeviceIntPtr *pDev,
    int id,
    ClientPtr client,
    Mask access_mode,
    int *xkb_err
);

extern _X_EXPORT int _XkbLookupLedDevice(
    DeviceIntPtr *pDev,
    int id,
    ClientPtr client,
    Mask access_mode,
    int *xkb_err
);

extern _X_EXPORT int _XkbLookupButtonDevice(
    DeviceIntPtr *pDev,
    int id,
    ClientPtr client,
    Mask access_mode,
    int *xkb_err
);

extern _X_EXPORT XkbDescPtr XkbAllocKeyboard(
	void
);

extern _X_EXPORT Status XkbAllocClientMap(
	XkbDescPtr		/* xkb */,
	unsigned int		/* which */,
	unsigned int		/* nTypes */
);

extern _X_EXPORT Status XkbAllocServerMap(
	XkbDescPtr		/* xkb */,
	unsigned int		/* which */,
	unsigned int		/* nNewActions */
);

extern _X_EXPORT void	XkbFreeClientMap(
    XkbDescPtr			/* xkb */,
    unsigned int		/* what */,
    Bool			/* freeMap */
);

extern _X_EXPORT void	XkbFreeServerMap(
    XkbDescPtr			/* xkb */,
    unsigned int		/* what */,
    Bool			/* freeMap */
);

extern _X_EXPORT Status XkbAllocIndicatorMaps(
	XkbDescPtr		/* xkb */
);

extern _X_EXPORT Status	XkbAllocCompatMap(
    XkbDescPtr			/* xkb */,
    unsigned int		/* which */,
    unsigned int		/* nInterpret */
);

extern _X_EXPORT Status XkbAllocNames(
	XkbDescPtr		/* xkb */,
	unsigned int		/* which */,
	int			/* nTotalRG */,
	int			/* nTotalAliases */
);

extern _X_EXPORT Status	XkbAllocControls(
	XkbDescPtr		/* xkb */,
	unsigned int		/* which*/
);

extern _X_EXPORT Status	XkbCopyKeyTypes(
    XkbKeyTypePtr		/* from */,
    XkbKeyTypePtr		/* into */,
    int				/* num_types */
);

extern _X_EXPORT Status	XkbResizeKeyType(
    XkbDescPtr		/* xkb */,
    int			/* type_ndx */,
    int			/* map_count */,
    Bool		/* want_preserve */,
    int			/* new_num_lvls */
);

extern _X_EXPORT void	XkbFreeKeyboard(
	XkbDescPtr		/* xkb */,
	unsigned int		/* which */,
	Bool			/* freeDesc */
);

extern _X_EXPORT  void XkbSetActionKeyMods(
	XkbDescPtr		/* xkb */,
	XkbAction *		/* act */,
	unsigned int 		/* mods */
);

extern _X_EXPORT unsigned int XkbMaskForVMask(
    XkbDescPtr		/* xkb */,
    unsigned int	/* vmask */
);

extern _X_EXPORT Bool XkbVirtualModsToReal(
	XkbDescPtr	/* xkb */,
	unsigned int	/* virtua_mask */,
	unsigned int *	/* mask_rtrn */
);

extern _X_EXPORT unsigned int	XkbAdjustGroup(
    int			/* group */,
    XkbControlsPtr	/* ctrls */
);

extern _X_EXPORT KeySym *XkbResizeKeySyms(
    XkbDescPtr		/* xkb */,
    int 		/* key */,
    int 		/* needed */
);

extern _X_EXPORT XkbAction *XkbResizeKeyActions(
    XkbDescPtr		/* xkb */,
    int 		/* key */,
    int 		/* needed */
);

extern _X_EXPORT void XkbUpdateKeyTypesFromCore(
    DeviceIntPtr	/* pXDev */,
    KeySymsPtr          /* syms */,
    KeyCode 		/* first */,
    CARD8 		/* num */,
    XkbChangesPtr	/* pChanges */
);

extern _X_EXPORT void XkbUpdateDescActions(
    XkbDescPtr		/* xkb */,
    KeyCode		/* first */,
    CARD8		/* num */,
    XkbChangesPtr	/* changes */
);

extern _X_EXPORT void XkbUpdateActions(
    DeviceIntPtr	/* pXDev */,
    KeyCode 		/* first */,
    CARD8 		/* num */,
    XkbChangesPtr  	/* pChanges */,
    unsigned int *	/* needChecksRtrn */,
    XkbEventCausePtr	/* cause */
);

extern _X_EXPORT KeySymsPtr XkbGetCoreMap(
    DeviceIntPtr        /* keybd */
);

extern _X_EXPORT void XkbApplyMappingChange(
    DeviceIntPtr	/* pXDev */,
    KeySymsPtr          /* map */,
    KeyCode		/* firstKey */,
    CARD8		/* num */,
    CARD8 *             /* modmap */,
    ClientPtr		/* client */
);

extern _X_EXPORT void XkbSetIndicators(
    DeviceIntPtr		/* pXDev */,
    CARD32			/* affect */,
    CARD32			/* values */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT void XkbUpdateIndicators(
    DeviceIntPtr		/* keybd */,
    CARD32		 	/* changed */,
    Bool			/* check_edevs */,
    XkbChangesPtr		/* pChanges */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT XkbSrvLedInfoPtr XkbAllocSrvLedInfo(
    DeviceIntPtr		/* dev */,
    KbdFeedbackPtr		/* kf */,
    LedFeedbackPtr		/* lf */,
    unsigned int		/* needed_parts */
);

extern _X_EXPORT XkbSrvLedInfoPtr XkbCopySrvLedInfo(
    DeviceIntPtr		/* dev */,
    XkbSrvLedInfoPtr		/* src */,
    KbdFeedbackPtr		/* kf */,
    LedFeedbackPtr		/* lf */
);


extern _X_EXPORT XkbSrvLedInfoPtr XkbFindSrvLedInfo(
    DeviceIntPtr		/* dev */,
    unsigned int		/* class */,
    unsigned int		/* id */,
    unsigned int		/* needed_parts */
);

extern _X_EXPORT void XkbApplyLedNameChanges(
    DeviceIntPtr		/* dev */,
    XkbSrvLedInfoPtr		/* sli */,
    unsigned int		/* changed_names */,
    xkbExtensionDeviceNotify *	/* ed */,
    XkbChangesPtr		/* changes */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT void XkbApplyLedMapChanges(
    DeviceIntPtr		/* dev */,
    XkbSrvLedInfoPtr		/* sli */,
    unsigned int		/* changed_maps */,
    xkbExtensionDeviceNotify *	/* ed */,
    XkbChangesPtr		/* changes */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT void XkbApplyLedStateChanges(
    DeviceIntPtr		/* dev */,
    XkbSrvLedInfoPtr		/* sli */,
    unsigned int		/* changed_leds */,
    xkbExtensionDeviceNotify *	/* ed */,
    XkbChangesPtr		/* changes */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT void XkbFlushLedEvents(
    DeviceIntPtr		/* dev */,
    DeviceIntPtr		/* kbd */,
    XkbSrvLedInfoPtr		/* sli */,
    xkbExtensionDeviceNotify *	/* ed */,
    XkbChangesPtr		/* changes */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT unsigned int XkbIndicatorsToUpdate(
    DeviceIntPtr		/* dev */,
    unsigned long		/* state_changes */,
    Bool			/* enabled_ctrl_changes */
);

extern _X_EXPORT void XkbComputeDerivedState(
    XkbSrvInfoPtr		/* xkbi */
);

extern _X_EXPORT void XkbCheckSecondaryEffects(
    XkbSrvInfoPtr		/* xkbi */,
    unsigned int		/* which */,
    XkbChangesPtr		/* changes */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT void XkbCheckIndicatorMaps(
    DeviceIntPtr		/* dev */,
    XkbSrvLedInfoPtr		/* sli */,
    unsigned int		/* which */
);

extern _X_EXPORT unsigned int XkbStateChangedFlags(
    XkbStatePtr			/* old */,
    XkbStatePtr			/* new */
);

extern _X_EXPORT void XkbSendStateNotify(
       DeviceIntPtr	/* kbd */,
       xkbStateNotify *	/* pSN */
);

extern _X_EXPORT void XkbSendMapNotify(
       DeviceIntPtr	/* kbd */,
       xkbMapNotify *	/* ev */
);

extern _X_EXPORT int  XkbComputeControlsNotify(
	DeviceIntPtr		/* kbd */,
	XkbControlsPtr		/* old */,
	XkbControlsPtr		/* new */,
	xkbControlsNotify *	/* pCN */,
	Bool			/* forceCtrlProc */
);

extern _X_EXPORT void XkbSendControlsNotify(
       DeviceIntPtr		/* kbd */,
       xkbControlsNotify *	/* ev */
);

extern _X_EXPORT void XkbSendCompatMapNotify(
	DeviceIntPtr		/* kbd */,
	xkbCompatMapNotify *	/* ev */
);

extern _X_EXPORT void XkbHandleBell(
       BOOL		/* force */,
       BOOL		/* eventOnly */,
       DeviceIntPtr	/* kbd */,
       CARD8		/* percent */,
       pointer 		/* ctrl */,
       CARD8		/* class */,
       Atom		/* name */,
       WindowPtr	/* pWin */,
       ClientPtr	/* pClient */
);

extern _X_EXPORT void XkbSendAccessXNotify(
       DeviceIntPtr		/* kbd */,
       xkbAccessXNotify *	/* pEv */
);

extern _X_EXPORT void XkbSendNamesNotify(
       DeviceIntPtr	/* kbd */,
       xkbNamesNotify *	/* ev */
);

extern _X_EXPORT void XkbSendActionMessage(
       DeviceIntPtr		/* kbd */,
       xkbActionMessage *	/* ev */
);

extern _X_EXPORT void XkbSendExtensionDeviceNotify(
       DeviceIntPtr			/* kbd */,
       ClientPtr			/* client */,
       xkbExtensionDeviceNotify *	/* ev */
);

extern _X_EXPORT void XkbSendNotification(
    DeviceIntPtr		/* kbd */,
    XkbChangesPtr		/* pChanges */,
    XkbEventCausePtr		/* cause */
);

extern _X_EXPORT void XkbProcessKeyboardEvent(
    DeviceEvent*		/* event */,
    DeviceIntPtr		/* keybd */
);

extern _X_EXPORT void XkbHandleActions(
    DeviceIntPtr		/* dev */,
    DeviceIntPtr		/* kbd */,
    DeviceEvent*		/* event */
);

extern _X_EXPORT Bool XkbEnableDisableControls(
    XkbSrvInfoPtr	/* xkbi */,
    unsigned long	/* change */,
    unsigned long	/* newValues */,
    XkbChangesPtr	/* changes */,
    XkbEventCausePtr	/* cause */
);

extern _X_EXPORT void AccessXInit(
    DeviceIntPtr        /* dev */
);

extern _X_EXPORT Bool AccessXFilterPressEvent(
    DeviceEvent*	/* event */,
    DeviceIntPtr	/* keybd */
);

extern _X_EXPORT Bool AccessXFilterReleaseEvent(
    DeviceEvent*	/* event */,
    DeviceIntPtr	/* keybd */
);

extern _X_EXPORT void AccessXCancelRepeatKey(
    XkbSrvInfoPtr	/* xkbi */,
    KeyCode		/* key */
);

extern _X_EXPORT void AccessXComputeCurveFactor(
    XkbSrvInfoPtr	/* xkbi */,
    XkbControlsPtr	/* ctrls */
);

extern _X_EXPORT XkbInterestPtr XkbFindClientResource(
       DevicePtr	/* inDev */,
       ClientPtr	/* client */
);

extern _X_EXPORT XkbInterestPtr XkbAddClientResource(
       DevicePtr	/* inDev */,
       ClientPtr	/* client */,
       XID		/* id */
);

extern _X_EXPORT int XkbRemoveResourceClient(
       DevicePtr	/* inDev */,
       XID		/* id */
);

extern _X_EXPORT int XkbDDXAccessXBeep(
    DeviceIntPtr        /* dev */,
    unsigned int	/* what */,
    unsigned int	/* which */
);

extern _X_EXPORT int XkbDDXUsesSoftRepeat(
    DeviceIntPtr	/* dev */
);

extern _X_EXPORT void XkbDDXKeybdCtrlProc(
	DeviceIntPtr	/* dev */,
	KeybdCtrl *	/* ctrl */
);

extern _X_EXPORT void XkbDDXChangeControls(
	DeviceIntPtr	/* dev */,
	XkbControlsPtr 	/* old */,
	XkbControlsPtr 	/* new */
);

extern _X_EXPORT void XkbDDXUpdateDeviceIndicators(
	DeviceIntPtr		/* dev */,
	XkbSrvLedInfoPtr	/* sli */,
	CARD32			/* newState */
);

extern _X_EXPORT int XkbDDXTerminateServer(
	DeviceIntPtr	/* dev */,
	KeyCode		/* key */,
	XkbAction *	/* act */
);

extern _X_EXPORT int XkbDDXSwitchScreen(
	DeviceIntPtr	/* dev */,
	KeyCode		/* key */,
	XkbAction *	/* act */
);

extern _X_EXPORT int XkbDDXPrivate(
	DeviceIntPtr	/* dev */,
	KeyCode		/* key */,
	XkbAction *	/* act */
);

extern _X_EXPORT void XkbDisableComputedAutoRepeats(
	DeviceIntPtr 	/* pXDev */,
	unsigned int	/* key */
);

extern _X_EXPORT void XkbSetRepeatKeys(
	DeviceIntPtr 	/* pXDev */,
	int		/* key */,
	int	 	/* onoff */
);

extern _X_EXPORT int XkbLatchModifiers(
	DeviceIntPtr 	/* pXDev */,
	CARD8 		/* mask */,
	CARD8 		/* latches */
);

extern _X_EXPORT int XkbLatchGroup(
	DeviceIntPtr  	/* pXDev */,
	int	  	/* group */
);

extern _X_EXPORT void XkbClearAllLatchesAndLocks(
	DeviceIntPtr		/* dev */,
	XkbSrvInfoPtr		/* xkbi */,
	Bool			/* genEv */,
	XkbEventCausePtr	/* cause */
);

extern _X_EXPORT void	XkbGetRulesDflts(
        XkbRMLVOSet *           /* rmlvo */
);

extern _X_EXPORT void   XkbFreeRMLVOSet(
        XkbRMLVOSet *           /* rmlvo */,
        Bool                    /* freeRMLVO */
);

extern _X_EXPORT void	XkbSetRulesDflts(
        XkbRMLVOSet *           /* rmlvo */
);

extern _X_EXPORT void	XkbDeleteRulesDflts(
	void
);

extern _X_EXPORT int SProcXkbDispatch(
	ClientPtr		/* client */
);

extern _X_EXPORT XkbGeometryPtr XkbLookupNamedGeometry(
	DeviceIntPtr		/* dev */,
	Atom			/* name */,
	Bool *			/* shouldFree */
);

extern _X_EXPORT void	XkbConvertCase(
	KeySym 			/* sym */,
	KeySym *		/* lower */,
	KeySym *		/* upper */
);

extern _X_EXPORT Status	 XkbChangeKeycodeRange(
	XkbDescPtr		/* xkb */,
	int 			/* minKC */,
	int 			/* maxKC */,
	XkbChangesPtr		/* changes */
);

extern _X_EXPORT void XkbFreeSrvLedInfo(
	XkbSrvLedInfoPtr	/* sli */
);

extern _X_EXPORT void XkbFreeInfo(
	XkbSrvInfoPtr		/* xkbi */
);

extern _X_EXPORT Status XkbChangeTypesOfKey(
	XkbDescPtr		/* xkb */,
	int			/* key */,
	int			/* nGroups */,
	unsigned int		/* groups */,
	int *			/* newTypesIn */,
	XkbMapChangesPtr	/* changes */
);

extern _X_EXPORT int XkbKeyTypesForCoreSymbols(
	XkbDescPtr		/* xkb */,
	int			/* map_width */,
	KeySym *		/* core_syms */,
	unsigned int		/* protected */,
	int *			/* types_inout */,
	KeySym *		/* xkb_syms_rtrn */
);

extern _X_EXPORT Bool XkbApplyCompatMapToKey(
	XkbDescPtr		/* xkb */,
	KeyCode			/* key */,
	XkbChangesPtr		/* changes */
);

extern _X_EXPORT Bool XkbApplyVirtualModChanges(
	XkbDescPtr		/* xkb */,
	unsigned int		/* changed */,
	XkbChangesPtr		/* changes */
);

extern _X_EXPORT void XkbSendNewKeyboardNotify(
	DeviceIntPtr		/* kbd */,
	xkbNewKeyboardNotify *	/* pNKN */
);

extern Bool XkbCopyKeymap(
        XkbDescPtr              /* dst */,
        XkbDescPtr              /* src */);

extern _X_EXPORT Bool XkbCopyDeviceKeymap(
        DeviceIntPtr            /* dst */,
        DeviceIntPtr            /* src */);

extern void XkbFilterEvents(
        ClientPtr               /* pClient */,
        int                     /* nEvents */,
        xEvent*                 /* xE */);

extern int XkbGetEffectiveGroup(
        XkbSrvInfoPtr           /* xkbi */,
        XkbStatePtr             /* xkbstate */,
        CARD8                   /* keycode */);

extern void XkbMergeLockedPtrBtns(
        DeviceIntPtr            /* master */);

extern void XkbFakeDeviceButton(
        DeviceIntPtr            /* dev */,
        int                     /* press */,
        int                     /* button */);


#include "xkbfile.h"
#include "xkbrules.h"

#define	_XkbListKeycodes	0
#define	_XkbListTypes		1
#define	_XkbListCompat		2
#define	_XkbListSymbols		3
#define	_XkbListGeometry	4
#define	_XkbListNumComponents	5

typedef struct _XkbSrvListInfo {
	int		szPool;
	int		nPool;
	char *		pool;

	int		maxRtrn;
	int		nTotal;

	char *		pattern[_XkbListNumComponents];
	int		nFound[_XkbListNumComponents];
} XkbSrvListInfoRec,*XkbSrvListInfoPtr;

extern _X_EXPORT Status	XkbDDXList(
	DeviceIntPtr		/* dev */,
	XkbSrvListInfoPtr	/* listing */,
	ClientPtr		/* client */
);

extern _X_EXPORT unsigned int XkbDDXLoadKeymapByNames(
	DeviceIntPtr		/* keybd */,
	XkbComponentNamesPtr	/* names */,
	unsigned int		/* want */,
	unsigned int		/* need */,
	XkbDescPtr *		/* finfoRtrn */,
	char *			/* keymapNameRtrn */,
	int 			/* keymapNameRtrnLen */
);

extern _X_EXPORT Bool XkbDDXNamesFromRules(
	DeviceIntPtr		/* keybd */,
	char *			/* rules */,
	XkbRF_VarDefsPtr	/* defs */,
	XkbComponentNamesPtr	/* names */
);

extern _X_EXPORT XkbDescPtr XkbCompileKeymap(
        DeviceIntPtr    /* dev */,
        XkbRMLVOSet *   /* rmlvo */
);

#endif /* _XKBSRV_H_ */