--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/X11/extensions/XInput.h	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,1277 @@
+/************************************************************
+
+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.
+
+********************************************************/
+
+/* Definitions used by the library and client */
+
+#ifndef _XINPUT_H_
+#define _XINPUT_H_
+
+#include <X11/Xlib.h>
+#include <X11/extensions/XI.h>
+
+#define _deviceKeyPress		0
+#define _deviceKeyRelease	1
+
+#define _deviceButtonPress	0
+#define _deviceButtonRelease	1
+
+#define _deviceMotionNotify	0
+
+#define _deviceFocusIn		0
+#define _deviceFocusOut		1
+
+#define _proximityIn		0
+#define _proximityOut		1
+
+#define _deviceStateNotify	0
+#define _deviceMappingNotify	1
+#define _changeDeviceNotify	2
+/* Space of 3 between is necessary! Reserved for DeviceKeyStateNotify,
+   DeviceButtonStateNotify, DevicePresenceNotify (essentially unused). This
+   code has to be in sync with FixExtensionEvents() in xserver/Xi/extinit.c */
+#define _propertyNotify		6
+
+#define FindTypeAndClass(d,type,_class,classid,offset) \
+    { int _i; XInputClassInfo *_ip; \
+    type = 0; _class = 0; \
+    for (_i=0, _ip= ((XDevice *) d)->classes; \
+	 _i< ((XDevice *) d)->num_classes; \
+	 _i++, _ip++) \
+	if (_ip->input_class == classid) \
+	    {type =  _ip->event_type_base + offset; \
+	     _class =  ((XDevice *) d)->device_id << 8 | type;}}
+
+#define DeviceKeyPress(d,type,_class) \
+    FindTypeAndClass(d, type, _class, KeyClass, _deviceKeyPress)
+
+#define DeviceKeyRelease(d,type,_class) \
+    FindTypeAndClass(d, type, _class, KeyClass, _deviceKeyRelease)
+
+#define DeviceButtonPress(d,type,_class) \
+    FindTypeAndClass(d, type, _class, ButtonClass, _deviceButtonPress)
+
+#define DeviceButtonRelease(d,type,_class) \
+    FindTypeAndClass(d, type, _class, ButtonClass, _deviceButtonRelease)
+
+#define DeviceMotionNotify(d,type,_class) \
+    FindTypeAndClass(d, type, _class, ValuatorClass, _deviceMotionNotify)
+
+#define DeviceFocusIn(d,type,_class) \
+    FindTypeAndClass(d, type, _class, FocusClass, _deviceFocusIn)
+
+#define DeviceFocusOut(d,type,_class) \
+    FindTypeAndClass(d, type, _class, FocusClass, _deviceFocusOut)
+
+#define ProximityIn(d,type,_class) \
+    FindTypeAndClass(d, type, _class, ProximityClass, _proximityIn)
+
+#define ProximityOut(d,type,_class) \
+    FindTypeAndClass(d, type, _class, ProximityClass, _proximityOut)
+
+#define DeviceStateNotify(d,type,_class) \
+    FindTypeAndClass(d, type, _class, OtherClass, _deviceStateNotify)
+
+#define DeviceMappingNotify(d,type,_class) \
+    FindTypeAndClass(d, type, _class, OtherClass, _deviceMappingNotify)
+
+#define ChangeDeviceNotify(d,type,_class) \
+    FindTypeAndClass(d, type, _class, OtherClass, _changeDeviceNotify)
+
+#define DevicePropertyNotify(d, type, _class) \
+    FindTypeAndClass(d, type, _class, OtherClass, _propertyNotify)
+
+#define DevicePointerMotionHint(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _devicePointerMotionHint;}
+
+#define DeviceButton1Motion(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButton1Motion;}
+
+#define DeviceButton2Motion(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButton2Motion;}
+
+#define DeviceButton3Motion(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButton3Motion;}
+
+#define DeviceButton4Motion(d,type, _class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButton4Motion;}
+
+#define DeviceButton5Motion(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButton5Motion;}
+
+#define DeviceButtonMotion(d,type, _class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButtonMotion;}
+
+#define DeviceOwnerGrabButton(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceOwnerGrabButton;}
+
+#define DeviceButtonPressGrab(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _deviceButtonGrab;}
+
+#define NoExtensionEvent(d,type,_class) \
+    { _class =  ((XDevice *) d)->device_id << 8 | _noExtensionEvent;}
+
+
+/* We need the declaration for DevicePresence. */
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+    extern int _XiGetDevicePresenceNotifyEvent(Display *);
+    extern void _xibaddevice( Display *dpy, int *error);
+    extern void _xibadclass( Display *dpy, int *error);
+    extern void _xibadevent( Display *dpy, int *error);
+    extern void _xibadmode( Display *dpy, int *error);
+    extern void _xidevicebusy( Display *dpy, int *error);
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#define DevicePresence(dpy, type, _class)                       \
+    {                                                           \
+        type = _XiGetDevicePresenceNotifyEvent(dpy);            \
+        _class =  (0x10000 | _devicePresence);                  \
+    }
+
+/* Errors */
+#define BadDevice(dpy,error) _xibaddevice(dpy, &error)
+
+#define BadClass(dpy,error) _xibadclass(dpy, &error)
+
+#define BadEvent(dpy,error) _xibadevent(dpy, &error)
+
+#define BadMode(dpy,error) _xibadmode(dpy, &error)
+
+#define DeviceBusy(dpy,error) _xidevicebusy(dpy, &error)
+
+typedef struct _XAnyClassinfo *XAnyClassPtr;
+
+/***************************************************************
+ *
+ * DeviceKey events.  These events are sent by input devices that
+ * support input class Keys.
+ * The location of the X pointer is reported in the coordinate
+ * fields of the x,y and x_root,y_root fields.
+ *
+ */
+
+typedef struct 
+    {
+    int            type;         /* of event */
+    unsigned long  serial;       /* # of last request processed */
+    Bool           send_event;   /* true if from SendEvent request */
+    Display        *display;     /* Display the event was read from */
+    Window         window;       /* "event" window reported relative to */
+    XID            deviceid;
+    Window         root;         /* root window event occurred on */
+    Window         subwindow;    /* child window */
+    Time           time;         /* milliseconds */
+    int            x, y;         /* x, y coordinates in event window */
+    int            x_root;       /* coordinates relative to root */
+    int            y_root;       /* coordinates relative to root */
+    unsigned int   state;        /* key or button mask */
+    unsigned int   keycode;      /* detail */
+    Bool           same_screen;  /* same screen flag */
+    unsigned int   device_state; /* device key or button mask */
+    unsigned char  axes_count;
+    unsigned char  first_axis;
+    int            axis_data[6];
+    } XDeviceKeyEvent;
+
+typedef XDeviceKeyEvent XDeviceKeyPressedEvent;
+typedef XDeviceKeyEvent XDeviceKeyReleasedEvent;
+
+/*******************************************************************
+ *
+ * DeviceButton events.  These events are sent by extension devices
+ * that support input class Buttons.
+ *
+ */
+
+typedef struct {
+    int           type;         /* of event */
+    unsigned long serial;       /* # of last request processed by server */
+    Bool          send_event;   /* true if from a SendEvent request */
+    Display       *display;     /* Display the event was read from */
+    Window        window;       /* "event" window reported relative to */
+    XID           deviceid;
+    Window        root;         /* root window that the event occurred on */
+    Window        subwindow;    /* child window */
+    Time          time;         /* milliseconds */
+    int           x, y;         /* x, y coordinates in event window */
+    int           x_root;       /* coordinates relative to root */
+    int           y_root;       /* coordinates relative to root */
+    unsigned int  state;        /* key or button mask */
+    unsigned int  button;       /* detail */
+    Bool          same_screen;  /* same screen flag */
+    unsigned int  device_state; /* device key or button mask */
+    unsigned char axes_count;
+    unsigned char first_axis;
+    int           axis_data[6];
+    } XDeviceButtonEvent;
+
+typedef XDeviceButtonEvent XDeviceButtonPressedEvent;
+typedef XDeviceButtonEvent XDeviceButtonReleasedEvent;
+
+/*******************************************************************
+ *
+ * DeviceMotionNotify event.  These events are sent by extension devices
+ * that support input class Valuators.
+ *
+ */
+
+typedef struct 
+    {
+    int           type;        /* of event */
+    unsigned long serial;      /* # of last request processed by server */
+    Bool          send_event;  /* true if from a SendEvent request */
+    Display       *display;    /* Display the event was read from */
+    Window        window;      /* "event" window reported relative to */
+    XID           deviceid;
+    Window        root;        /* root window that the event occurred on */
+    Window        subwindow;   /* child window */
+    Time          time;        /* milliseconds */
+    int           x, y;        /* x, y coordinates in event window */
+    int           x_root;      /* coordinates relative to root */
+    int           y_root;      /* coordinates relative to root */
+    unsigned int  state;       /* key or button mask */
+    char          is_hint;     /* detail */
+    Bool          same_screen; /* same screen flag */
+    unsigned int  device_state; /* device key or button mask */
+    unsigned char axes_count;
+    unsigned char first_axis;
+    int           axis_data[6];
+    } XDeviceMotionEvent;
+
+/*******************************************************************
+ *
+ * DeviceFocusChange events.  These events are sent when the focus
+ * of an extension device that can be focused is changed.
+ *
+ */
+
+typedef struct 
+    {
+    int           type;       /* of event */
+    unsigned long serial;     /* # of last request processed by server */
+    Bool          send_event; /* true if from a SendEvent request */
+    Display       *display;   /* Display the event was read from */
+    Window        window;     /* "event" window reported relative to */
+    XID           deviceid;
+    int           mode;       /* NotifyNormal, NotifyGrab, NotifyUngrab */
+    int           detail;
+	/*
+	 * NotifyAncestor, NotifyVirtual, NotifyInferior, 
+	 * NotifyNonLinear,NotifyNonLinearVirtual, NotifyPointer,
+	 * NotifyPointerRoot, NotifyDetailNone 
+	 */
+    Time                time;
+    } XDeviceFocusChangeEvent;
+
+typedef XDeviceFocusChangeEvent XDeviceFocusInEvent;
+typedef XDeviceFocusChangeEvent XDeviceFocusOutEvent;
+
+/*******************************************************************
+ *
+ * ProximityNotify events.  These events are sent by those absolute
+ * positioning devices that are capable of generating proximity information.
+ *
+ */
+
+typedef struct 
+    {
+    int             type;      /* ProximityIn or ProximityOut */        
+    unsigned long   serial;    /* # of last request processed by server */
+    Bool            send_event; /* true if this came from a SendEvent request */
+    Display         *display;  /* Display the event was read from */
+    Window          window;      
+    XID	            deviceid;
+    Window          root;            
+    Window          subwindow;      
+    Time            time;            
+    int             x, y;            
+    int             x_root, y_root;  
+    unsigned int    state;           
+    Bool            same_screen;     
+    unsigned int    device_state; /* device key or button mask */
+    unsigned char   axes_count;
+    unsigned char   first_axis;
+    int             axis_data[6];
+    } XProximityNotifyEvent;
+typedef XProximityNotifyEvent XProximityInEvent;
+typedef XProximityNotifyEvent XProximityOutEvent;
+
+/*******************************************************************
+ *
+ * DeviceStateNotify events are generated on EnterWindow and FocusIn 
+ * for those clients who have selected DeviceState.
+ *
+ */
+
+typedef struct
+    {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    } XInputClass;
+
+typedef struct {
+    int           type;
+    unsigned long serial;       /* # of last request processed by server */
+    Bool          send_event;   /* true if this came from a SendEvent request */
+    Display       *display;     /* Display the event was read from */
+    Window        window;
+    XID           deviceid;
+    Time          time;
+    int           num_classes;
+    char	  data[64];
+} XDeviceStateNotifyEvent;	
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    unsigned char	num_valuators;
+    unsigned char	mode;
+    int        		valuators[6];
+} XValuatorStatus;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    short		num_keys;
+    char        	keys[32];
+} XKeyStatus;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    short		num_buttons;
+    char        	buttons[32];
+} XButtonStatus;
+
+/*******************************************************************
+ *
+ * DeviceMappingNotify event.  This event is sent when the key mapping,
+ * modifier mapping, or button mapping of an extension device is changed.
+ *
+ */
+
+typedef struct {
+    int           type;
+    unsigned long serial;       /* # of last request processed by server */
+    Bool          send_event;   /* true if this came from a SendEvent request */
+    Display       *display;     /* Display the event was read from */
+    Window        window;       /* unused */
+    XID           deviceid;
+    Time          time;
+    int           request;      /* one of MappingModifier, MappingKeyboard,
+                                    MappingPointer */
+    int           first_keycode;/* first keycode */
+    int           count;        /* defines range of change w. first_keycode*/
+} XDeviceMappingEvent;
+
+/*******************************************************************
+ *
+ * ChangeDeviceNotify event.  This event is sent when an 
+ * XChangeKeyboard or XChangePointer request is made.
+ *
+ */
+
+typedef struct {
+    int           type;
+    unsigned long serial;       /* # of last request processed by server */
+    Bool          send_event;   /* true if this came from a SendEvent request */
+    Display       *display;     /* Display the event was read from */
+    Window        window;       /* unused */
+    XID           deviceid;
+    Time          time;
+    int           request;      /* NewPointer or NewKeyboard */
+} XChangeDeviceNotifyEvent;
+
+/*******************************************************************
+ *
+ * DevicePresenceNotify event.  This event is sent when the list of
+ * input devices changes, in which case devchange will be false, and
+ * no information about the change will be contained in the event;
+ * the client should use XListInputDevices() to learn what has changed.
+ *
+ * If devchange is true, an attribute that the server believes is
+ * important has changed on a device, and the client should use
+ * XGetDeviceControl to examine the device.  If control is non-zero,
+ * then that control has changed meaningfully.
+ */
+
+typedef struct {
+    int           type;
+    unsigned long serial;       /* # of last request processed by server */
+    Bool          send_event;   /* true if this came from a SendEvent request */
+    Display       *display;     /* Display the event was read from */
+    Window        window;       /* unused */
+    Time          time;
+    Bool          devchange;
+    XID           deviceid;
+    XID           control;
+} XDevicePresenceNotifyEvent;
+
+/*
+ * Notifies the client that a property on a device has changed value. The
+ * client is expected to query the server for updated value of the property.
+ */
+typedef struct {
+    int           type;
+    unsigned long serial;       /* # of last request processed by server */
+    Bool          send_event;   /* true if this came from a SendEvent request */
+    Display       *display;     /* Display the event was read from */
+    Window        window;       /* unused */
+    Time          time;
+    XID           deviceid;     /* id of the device that changed */
+    Atom          atom;         /* the property that changed */
+    int           state;        /* PropertyNewValue or PropertyDeleted */
+} XDevicePropertyNotifyEvent;
+
+
+/*******************************************************************
+ *
+ * Control structures for input devices that support input class
+ * Feedback.  These are used by the XGetFeedbackControl and 
+ * XChangeFeedbackControl functions.
+ *
+ */
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+     XID            c_class;
+#else
+     XID            class;
+#endif
+     int            length;
+     XID            id;
+} XFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     click;
+    int     percent;
+    int     pitch;
+    int     duration;
+    int     led_mask;
+    int     global_auto_repeat;
+    char    auto_repeats[32];
+} XKbdFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     accelNum;
+    int     accelDenom;
+    int     threshold;
+} XPtrFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     resolution;
+    int     minVal;
+    int     maxVal;
+} XIntegerFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     max_symbols;
+    int     num_syms_supported;
+    KeySym  *syms_supported;
+} XStringFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     percent;
+    int     pitch;
+    int     duration;
+} XBellFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     led_values;
+    int     led_mask;
+} XLedFeedbackState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+     XID            c_class;
+#else
+     XID            class;
+#endif
+     int            length;
+     XID	    id;
+} XFeedbackControl;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     accelNum;
+    int     accelDenom;
+    int     threshold;
+} XPtrFeedbackControl;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     click;
+    int     percent;
+    int     pitch;
+    int     duration;
+    int     led_mask;
+    int     led_value;
+    int     key;
+    int     auto_repeat_mode;
+} XKbdFeedbackControl;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     num_keysyms;
+    KeySym  *syms_to_display;
+} XStringFeedbackControl;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     int_to_display;
+} XIntegerFeedbackControl;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     percent;
+    int     pitch;
+    int     duration;
+} XBellFeedbackControl;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID     c_class;
+#else
+    XID     class;
+#endif
+    int     length;
+    XID     id;
+    int     led_mask;
+    int     led_values;
+} XLedFeedbackControl;
+
+/*******************************************************************
+ *
+ * Device control structures.
+ *
+ */
+
+typedef struct {
+     XID            control;
+     int            length;
+} XDeviceControl;
+
+typedef struct {
+     XID            control;
+     int            length;
+     int            first_valuator;
+     int            num_valuators;
+     int            *resolutions;
+} XDeviceResolutionControl;
+
+typedef struct {
+     XID            control;
+     int            length;
+     int            num_valuators;
+     int            *resolutions;
+     int            *min_resolutions;
+     int            *max_resolutions;
+} XDeviceResolutionState;
+
+typedef struct {
+    XID             control;
+    int             length;
+    int             min_x;
+    int             max_x;
+    int             min_y;
+    int             max_y;
+    int             flip_x;
+    int             flip_y;
+    int             rotation;
+    int             button_threshold;
+} XDeviceAbsCalibControl, XDeviceAbsCalibState;
+
+typedef struct {
+    XID             control;
+    int             length;
+    int             offset_x;
+    int             offset_y;
+    int             width;
+    int             height;
+    int             screen;
+    XID             following;
+} XDeviceAbsAreaControl, XDeviceAbsAreaState;
+
+typedef struct {
+    XID             control;
+    int             length;
+    int             status;
+} XDeviceCoreControl;
+
+typedef struct {
+    XID             control;
+    int             length;
+    int             status;
+    int             iscore;
+} XDeviceCoreState;
+
+typedef struct {
+    XID             control;
+    int             length;
+    int             enable;
+} XDeviceEnableControl, XDeviceEnableState;
+
+/*******************************************************************
+ *
+ * An array of XDeviceList structures is returned by the 
+ * XListInputDevices function.  Each entry contains information
+ * about one input device.  Among that information is an array of 
+ * pointers to structures that describe the characteristics of 
+ * the input device.
+ *
+ */
+
+typedef struct _XAnyClassinfo {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID 	c_class;
+#else
+    XID 	class;
+#endif
+    int 	length;
+    } XAnyClassInfo;
+
+typedef struct _XDeviceInfo *XDeviceInfoPtr;
+
+typedef struct _XDeviceInfo
+    {
+    XID                 id;        
+    Atom                type;
+    char                *name;
+    int                 num_classes;
+    int                 use;
+    XAnyClassPtr 	inputclassinfo;
+    } XDeviceInfo;
+
+typedef struct _XKeyInfo *XKeyInfoPtr;
+
+typedef struct _XKeyInfo
+    {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID			c_class;
+#else
+    XID			class;
+#endif
+    int			length;
+    unsigned short      min_keycode;
+    unsigned short      max_keycode;
+    unsigned short      num_keys;
+    } XKeyInfo;
+
+typedef struct _XButtonInfo *XButtonInfoPtr;
+
+typedef struct _XButtonInfo {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID		c_class;
+#else
+    XID		class;
+#endif
+    int		length;
+    short 	num_buttons;
+    } XButtonInfo;
+
+typedef struct _XAxisInfo *XAxisInfoPtr;
+
+typedef struct _XAxisInfo {
+    int 	resolution;
+    int 	min_value;
+    int 	max_value;
+    } XAxisInfo;
+
+typedef struct _XValuatorInfo *XValuatorInfoPtr;
+
+typedef struct	_XValuatorInfo
+    {
+#if defined(__cplusplus) || defined(c_plusplus)
+    XID			c_class;
+#else
+    XID			class;
+#endif
+    int			length;
+    unsigned char       num_axes;
+    unsigned char       mode;
+    unsigned long       motion_buffer;
+    XAxisInfoPtr        axes;
+    } XValuatorInfo;
+
+/*******************************************************************
+ *
+ * An XDevice structure is returned by the XOpenDevice function.  
+ * It contains an array of pointers to XInputClassInfo structures.
+ * Each contains information about a class of input supported by the
+ * device, including a pointer to an array of data for each type of event
+ * the device reports.
+ *
+ */
+
+
+typedef struct {
+        unsigned char   input_class;
+        unsigned char   event_type_base;
+} XInputClassInfo;
+
+typedef struct {
+        XID                    device_id;
+        int                    num_classes;
+        XInputClassInfo        *classes;
+} XDevice;
+
+
+/*******************************************************************
+ *
+ * The following structure is used to return information for the 
+ * XGetSelectedExtensionEvents function.
+ *
+ */
+
+typedef struct {
+        XEventClass     event_type;
+        XID             device;
+} XEventList;
+
+/*******************************************************************
+ *
+ * The following structure is used to return motion history data from 
+ * an input device that supports the input class Valuators.
+ * This information is returned by the XGetDeviceMotionEvents function.
+ *
+ */
+
+typedef struct {
+        Time   time;
+        int    *data;
+} XDeviceTimeCoord;
+
+
+/*******************************************************************
+ *
+ * Device state structure.
+ * This is returned by the XQueryDeviceState request.
+ *
+ */
+
+typedef struct {
+        XID		device_id;
+        int		num_classes;
+        XInputClass	*data;
+} XDeviceState;
+
+/*******************************************************************
+ *
+ * Note that the mode field is a bitfield that reports the Proximity
+ * status of the device as well as the mode.  The mode field should
+ * be OR'd with the mask DeviceMode and compared with the values
+ * Absolute and Relative to determine the mode, and should be OR'd
+ * with the mask ProximityState and compared with the values InProximity
+ * and OutOfProximity to determine the proximity state.
+ *
+ */
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    unsigned char	num_valuators;
+    unsigned char	mode;
+    int        		*valuators;
+} XValuatorState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    short		num_keys;
+    char        	keys[32];
+} XKeyState;
+
+typedef struct {
+#if defined(__cplusplus) || defined(c_plusplus)
+    unsigned char	c_class;
+#else
+    unsigned char	class;
+#endif
+    unsigned char	length;
+    short		num_buttons;
+    char        	buttons[32];
+} XButtonState;
+
+
+
+/*******************************************************************
+ *
+ * Function definitions.
+ *
+ */
+
+_XFUNCPROTOBEGIN
+
+extern int	XChangeKeyboardDevice(
+    Display*		/* display */,
+    XDevice*		/* device */
+);
+
+extern int	XChangePointerDevice(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int			/* xaxis */,
+    int			/* yaxis */
+);
+
+extern int	XGrabDevice(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    Window		/* grab_window */,
+    Bool		/* ownerEvents */,
+    int			/* event count */,
+    XEventClass*	/* event_list */,
+    int			/* this_device_mode */,
+    int			/* other_devices_mode */,
+    Time		/* time */
+);
+
+extern int	XUngrabDevice(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    Time 		/* time */
+);
+
+extern int	XGrabDeviceKey(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned int	/* key */,
+    unsigned int	/* modifiers */,
+    XDevice*		/* modifier_device */,
+    Window		/* grab_window */,
+    Bool		/* owner_events */,
+    unsigned int	/* event_count */,
+    XEventClass*	/* event_list */,
+    int			/* this_device_mode */,
+    int			/* other_devices_mode */
+);
+
+extern int	XUngrabDeviceKey(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned int	/* key */,
+    unsigned int	/* modifiers */,
+    XDevice*		/* modifier_dev */,
+    Window		/* grab_window */
+);
+
+extern int	XGrabDeviceButton(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned int	/* button */,
+    unsigned int	/* modifiers */,
+    XDevice*		/* modifier_device */,
+    Window		/* grab_window */,
+    Bool		/* owner_events */,
+    unsigned int	/* event_count */,
+    XEventClass*	/* event_list */,
+    int			/* this_device_mode */,
+    int			/* other_devices_mode */
+);
+
+extern int	XUngrabDeviceButton(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned int	/* button */,
+    unsigned int	/* modifiers */,
+    XDevice*		/* modifier_dev */,
+    Window		/* grab_window */
+);
+
+extern int	XAllowDeviceEvents(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int			/* event_mode */,
+    Time		/* time */
+);
+
+extern int	XGetDeviceFocus(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    Window*		/* focus */,
+    int*		/* revert_to */,
+    Time*		/* time */
+);
+
+extern int	XSetDeviceFocus(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    Window		/* focus */,
+    int			/* revert_to */,
+    Time		/* time */
+);
+
+extern XFeedbackState	*XGetFeedbackControl(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int*		/* num_feedbacks */
+);
+
+extern void	XFreeFeedbackList(
+    XFeedbackState*	/* list */
+);
+
+extern int	XChangeFeedbackControl(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned long	/* mask */,
+    XFeedbackControl*	/* f */
+);
+
+extern int	XDeviceBell(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    XID			/* feedbackclass */,
+    XID			/* feedbackid */,
+    int			/* percent */
+);
+
+extern KeySym	*XGetDeviceKeyMapping(
+    Display*		/* display */,
+    XDevice*		/* device */,
+#if NeedWidePrototypes
+    unsigned int	/* first */,
+#else
+    KeyCode		/* first */,
+#endif
+    int			/* keycount */,
+    int*		/* syms_per_code */
+);
+
+extern int	XChangeDeviceKeyMapping(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int			/* first */,
+    int			/* syms_per_code */,
+    KeySym*		/* keysyms */,
+    int			/* count */
+);
+
+extern XModifierKeymap	*XGetDeviceModifierMapping(
+    Display*		/* display */,
+    XDevice*		/* device */
+);
+
+extern int	XSetDeviceModifierMapping(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    XModifierKeymap*	/* modmap */
+);
+
+extern int	XSetDeviceButtonMapping(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned char*	/* map[] */,
+    int			/* nmap */
+);
+
+extern int	XGetDeviceButtonMapping(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    unsigned char*	/* map[] */,
+    unsigned int	/* nmap */
+);
+
+extern XDeviceState	*XQueryDeviceState(
+    Display*		/* display */,
+    XDevice*		/* device */
+);
+
+extern void	XFreeDeviceState(
+    XDeviceState*	/* list */
+);
+
+extern XExtensionVersion	*XGetExtensionVersion(
+    Display*		/* display */,
+    _Xconst char*	/* name */
+);
+
+extern XDeviceInfo	*XListInputDevices(
+    Display*		/* display */,
+    int*		/* ndevices */
+);
+
+extern void	XFreeDeviceList(
+    XDeviceInfo*	/* list */
+);
+
+extern XDevice	*XOpenDevice(
+    Display*		/* display */,
+    XID			/* id */
+);
+
+extern int	XCloseDevice(
+    Display*		/* display */,
+    XDevice*		/* device */
+);
+
+extern int	XSetDeviceMode(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int			/* mode */
+);
+
+extern int	XSetDeviceValuators(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int*		/* valuators */,
+    int			/* first_valuator */,
+    int			/* num_valuators */
+);
+
+extern XDeviceControl	*XGetDeviceControl(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int			/* control */
+);
+
+extern int	XChangeDeviceControl(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    int			/* control */,
+    XDeviceControl*	/* d */
+);
+
+extern int	XSelectExtensionEvent(
+    Display*		/* display */,
+    Window		/* w */,
+    XEventClass*	/* event_list */,
+    int			/* count */
+);
+
+extern int XGetSelectedExtensionEvents(
+    Display*		/* display */,
+    Window		/* w */,
+    int*		/* this_client_count */,
+    XEventClass**	/* this_client_list */,
+    int*		/* all_clients_count */,
+    XEventClass**	/* all_clients_list */
+);
+
+extern int	XChangeDeviceDontPropagateList(
+    Display*		/* display */,
+    Window		/* window */,
+    int			/* count */,
+    XEventClass*	/* events */,
+    int			/* mode */
+);
+
+extern XEventClass	*XGetDeviceDontPropagateList(
+    Display*		/* display */,
+    Window		/* window */,
+    int*		/* count */
+);
+
+extern Status	XSendExtensionEvent(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    Window		/* dest */,
+    Bool		/* prop */,
+    int			/* count */,
+    XEventClass*	/* list */,
+    XEvent*		/* event */
+);
+
+extern XDeviceTimeCoord	*XGetDeviceMotionEvents(
+    Display*		/* display */,
+    XDevice*		/* device */,
+    Time		/* start */,
+    Time		/* stop */,
+    int*		/* nEvents */,
+    int*		/* mode */,
+    int*		/* axis_count */
+);
+
+extern void	XFreeDeviceMotionEvents(
+    XDeviceTimeCoord*	/* events */
+);
+
+extern void	XFreeDeviceControl(
+    XDeviceControl*	/* control */
+);
+
+extern Atom*   XListDeviceProperties(
+    Display*            /* dpy */,
+    XDevice*            /* dev */,
+    int*                /* nprops_return */
+);
+
+extern void XChangeDeviceProperty(
+    Display*            /* dpy */,
+    XDevice*            /* dev */,
+    Atom                /* property */,
+    Atom                /* type */,
+    int                 /* format */,
+    int                 /* mode */,
+    _Xconst unsigned char * /*data */,
+    int                 /* nelements */
+);
+
+extern void
+XDeleteDeviceProperty(
+    Display*            /* dpy */,
+    XDevice*            /* dev */,
+    Atom                /* property */
+);
+
+extern Status
+XGetDeviceProperty(
+     Display*           /* dpy*/,
+     XDevice*           /* dev*/,
+     Atom               /* property*/,
+     long               /* offset*/,
+     long               /* length*/,
+     Bool               /* delete*/,
+     Atom               /* req_type*/,
+     Atom*              /* actual_type*/,
+     int*               /* actual_format*/,
+     unsigned long*     /* nitems*/,
+     unsigned long*     /* bytes_after*/,
+     unsigned char**    /* prop*/
+);
+
+_XFUNCPROTOEND
+
+#endif /* _XINPUT_H_ */