--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/X11/extensions/XInput2.h	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,761 @@
+/*
+ * Copyright © 2009 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ */
+
+/* Definitions used by the library and client */
+
+#ifndef _XINPUT2_H_
+#define _XINPUT2_H_
+
+#include <X11/Xlib.h>
+#include <X11/extensions/XI2.h>
+#include <X11/extensions/Xge.h>
+#include <X11/extensions/Xfixes.h> /* PointerBarrier */
+
+/*******************************************************************
+ *
+ */
+typedef struct {
+    int                 type;
+    char*               name;
+    Bool                send_core;
+    Bool                enable;
+} XIAddMasterInfo;
+
+typedef struct {
+    int                 type;
+    int                 deviceid;
+    int                 return_mode; /* AttachToMaster, Floating */
+    int                 return_pointer;
+    int                 return_keyboard;
+} XIRemoveMasterInfo;
+
+typedef struct {
+    int                 type;
+    int                 deviceid;
+    int                 new_master;
+} XIAttachSlaveInfo;
+
+typedef struct {
+    int                 type;
+    int                 deviceid;
+} XIDetachSlaveInfo;
+
+typedef union {
+    int                   type; /* must be first element */
+    XIAddMasterInfo       add;
+    XIRemoveMasterInfo    remove;
+    XIAttachSlaveInfo     attach;
+    XIDetachSlaveInfo     detach;
+} XIAnyHierarchyChangeInfo;
+
+typedef struct
+{
+    int    base;
+    int    latched;
+    int    locked;
+    int    effective;
+} XIModifierState;
+
+typedef XIModifierState XIGroupState;
+
+typedef struct {
+    int           mask_len;
+    unsigned char *mask;
+} XIButtonState;
+
+typedef struct {
+    int           mask_len;
+    unsigned char *mask;
+    double        *values;
+} XIValuatorState;
+
+
+typedef struct
+{
+    int                 deviceid;
+    int                 mask_len;
+    unsigned char*      mask;
+} XIEventMask;
+
+typedef struct
+{
+    int         type;
+    int         sourceid;
+} XIAnyClassInfo;
+
+typedef struct
+{
+    int         type;
+    int         sourceid;
+    int         num_buttons;
+    Atom        *labels;
+    XIButtonState state;
+} XIButtonClassInfo;
+
+typedef struct
+{
+    int         type;
+    int         sourceid;
+    int         num_keycodes;
+    int         *keycodes;
+} XIKeyClassInfo;
+
+typedef struct
+{
+    int         type;
+    int         sourceid;
+    int         number;
+    Atom        label;
+    double      min;
+    double      max;
+    double      value;
+    int         resolution;
+    int         mode;
+} XIValuatorClassInfo;
+
+/* new in XI 2.1 */
+typedef struct
+{
+    int         type;
+    int         sourceid;
+    int         number;
+    int         scroll_type;
+    double      increment;
+    int         flags;
+} XIScrollClassInfo;
+
+typedef struct
+{
+    int         type;
+    int         sourceid;
+    int         mode;
+    int         num_touches;
+} XITouchClassInfo;
+
+/* new in XI 2.4 */
+typedef struct
+{
+    int         type;
+    int         sourceid;
+    int         num_touches;
+} XIGestureClassInfo;
+
+typedef struct
+{
+    int                 deviceid;
+    char                *name;
+    int                 use;
+    int                 attachment;
+    Bool                enabled;
+    int                 num_classes;
+    XIAnyClassInfo      **classes;
+} XIDeviceInfo;
+
+typedef struct
+{
+    int                 modifiers;
+    int                 status;
+} XIGrabModifiers;
+
+typedef unsigned int BarrierEventID;
+
+typedef struct
+{
+    int                 deviceid;
+    PointerBarrier      barrier;
+    BarrierEventID      eventid;
+} XIBarrierReleasePointerInfo;
+
+/**
+ * Generic XI2 event. All XI2 events have the same header.
+ */
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+} XIEvent;
+
+
+typedef struct {
+    int           deviceid;
+    int           attachment;
+    int           use;
+    Bool          enabled;
+    int           flags;
+} XIHierarchyInfo;
+
+/*
+ * Notifies the client that the device hierarchy has been changed. The client
+ * is expected to re-query the server for the device hierarchy.
+ */
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;       /* XI_HierarchyChanged */
+    Time          time;
+    int           flags;
+    int           num_info;
+    XIHierarchyInfo *info;
+} XIHierarchyEvent;
+
+/*
+ * Notifies the client that the classes have been changed. This happens when
+ * the slave device that sends through the master changes.
+ */
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;       /* XI_DeviceChanged */
+    Time          time;
+    int           deviceid;     /* id of the device that changed */
+    int           sourceid;     /* Source for the new classes. */
+    int           reason;       /* Reason for the change */
+    int           num_classes;
+    XIAnyClassInfo **classes; /* same as in XIDeviceInfo */
+} XIDeviceChangedEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+    int           deviceid;
+    int           sourceid;
+    int           detail;
+    Window        root;
+    Window        event;
+    Window        child;
+    double        root_x;
+    double        root_y;
+    double        event_x;
+    double        event_y;
+    int           flags;
+    XIButtonState       buttons;
+    XIValuatorState     valuators;
+    XIModifierState     mods;
+    XIGroupState        group;
+} XIDeviceEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;       /* XI_RawKeyPress, XI_RawKeyRelease, etc. */
+    Time          time;
+    int           deviceid;
+    int           sourceid;     /* Bug: Always 0. https://bugs.freedesktop.org//show_bug.cgi?id=34240 */
+    int           detail;
+    int           flags;
+    XIValuatorState valuators;
+    double        *raw_values;
+} XIRawEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+    int           deviceid;
+    int           sourceid;
+    int           detail;
+    Window        root;
+    Window        event;
+    Window        child;
+    double        root_x;
+    double        root_y;
+    double        event_x;
+    double        event_y;
+    int           mode;
+    Bool          focus;
+    Bool          same_screen;
+    XIButtonState       buttons;
+    XIModifierState     mods;
+    XIGroupState        group;
+} XIEnterEvent;
+
+typedef XIEnterEvent XILeaveEvent;
+typedef XIEnterEvent XIFocusInEvent;
+typedef XIEnterEvent XIFocusOutEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;       /* XI_PropertyEvent */
+    Time          time;
+    int           deviceid;     /* id of the device that changed */
+    Atom          property;
+    int           what;
+} XIPropertyEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+    int           deviceid;
+    int           sourceid;
+    unsigned int  touchid;
+    Window        root;
+    Window        event;
+    Window        child;
+    int           flags;
+} XITouchOwnershipEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+    int           deviceid;
+    int           sourceid;
+    Window        event;
+    Window        root;
+    double        root_x;
+    double        root_y;
+    double        dx;
+    double        dy;
+    int           dtime;
+    int           flags;
+    PointerBarrier barrier;
+    BarrierEventID eventid;
+} XIBarrierEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+    int           deviceid;
+    int           sourceid;
+    int           detail;
+    Window        root;
+    Window        event;
+    Window        child;
+    double        root_x;
+    double        root_y;
+    double        event_x;
+    double        event_y;
+    double        delta_x;
+    double        delta_y;
+    double        delta_unaccel_x;
+    double        delta_unaccel_y;
+    double        scale;
+    double        delta_angle;
+    int           flags;
+    XIModifierState     mods;
+    XIGroupState        group;
+} XIGesturePinchEvent;
+
+typedef struct {
+    int           type;         /* GenericEvent */
+    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 */
+    int           extension;    /* XI extension offset */
+    int           evtype;
+    Time          time;
+    int           deviceid;
+    int           sourceid;
+    int           detail;
+    Window        root;
+    Window        event;
+    Window        child;
+    double        root_x;
+    double        root_y;
+    double        event_x;
+    double        event_y;
+    double        delta_x;
+    double        delta_y;
+    double        delta_unaccel_x;
+    double        delta_unaccel_y;
+    int           flags;
+    XIModifierState     mods;
+    XIGroupState        group;
+} XIGestureSwipeEvent;
+
+_XFUNCPROTOBEGIN
+
+extern Bool     XIQueryPointer(
+    Display*            display,
+    int                 deviceid,
+    Window              win,
+    Window*             root,
+    Window*             child,
+    double*             root_x,
+    double*             root_y,
+    double*             win_x,
+    double*             win_y,
+    XIButtonState       *buttons,
+    XIModifierState     *mods,
+    XIGroupState        *group
+);
+
+extern Bool     XIWarpPointer(
+    Display*            display,
+    int                 deviceid,
+    Window              src_win,
+    Window              dst_win,
+    double              src_x,
+    double              src_y,
+    unsigned int        src_width,
+    unsigned int        src_height,
+    double              dst_x,
+    double              dst_y
+);
+
+extern Status   XIDefineCursor(
+    Display*            display,
+    int                 deviceid,
+    Window              win,
+    Cursor              cursor
+);
+
+extern Status   XIUndefineCursor(
+    Display*            display,
+    int                 deviceid,
+    Window              win
+);
+
+extern Status   XIChangeHierarchy(
+    Display*            display,
+    XIAnyHierarchyChangeInfo*  changes,
+    int                 num_changes
+);
+
+extern Status   XISetClientPointer(
+    Display*            dpy,
+    Window              win,
+    int                 deviceid
+);
+
+extern Bool     XIGetClientPointer(
+    Display*            dpy,
+    Window              win,
+    int*                deviceid
+);
+
+extern int      XISelectEvents(
+     Display*            dpy,
+     Window              win,
+     XIEventMask         *masks,
+     int                 num_masks
+);
+
+extern XIEventMask *XIGetSelectedEvents(
+     Display*            dpy,
+     Window              win,
+     int                 *num_masks_return
+);
+
+extern Status XIQueryVersion(
+     Display*           dpy,
+     int*               major_version_inout,
+     int*               minor_version_inout
+);
+
+extern XIDeviceInfo* XIQueryDevice(
+     Display*           dpy,
+     int                deviceid,
+     int*               ndevices_return
+);
+
+extern Status XISetFocus(
+     Display*           dpy,
+     int                deviceid,
+     Window             focus,
+     Time               time
+);
+
+extern Status XIGetFocus(
+     Display*           dpy,
+     int                deviceid,
+     Window             *focus_return);
+
+extern Status XIGrabDevice(
+     Display*           dpy,
+     int                deviceid,
+     Window             grab_window,
+     Time               time,
+     Cursor             cursor,
+     int                grab_mode,
+     int                paired_device_mode,
+     Bool               owner_events,
+     XIEventMask        *mask
+);
+
+extern Status XIUngrabDevice(
+     Display*           dpy,
+     int                deviceid,
+     Time               time
+);
+
+extern Status XIAllowEvents(
+    Display*            display,
+    int                 deviceid,
+    int                 event_mode,
+    Time                time
+);
+
+extern Status XIAllowTouchEvents(
+    Display*            display,
+    int                 deviceid,
+    unsigned int        touchid,
+    Window              grab_window,
+    int                 event_mode
+);
+
+extern int XIGrabButton(
+    Display*            display,
+    int                 deviceid,
+    int                 button,
+    Window              grab_window,
+    Cursor              cursor,
+    int                 grab_mode,
+    int                 paired_device_mode,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern int XIGrabKeycode(
+    Display*            display,
+    int                 deviceid,
+    int                 keycode,
+    Window              grab_window,
+    int                 grab_mode,
+    int                 paired_device_mode,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern int XIGrabEnter(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    Cursor              cursor,
+    int                 grab_mode,
+    int                 paired_device_mode,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern int XIGrabFocusIn(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 grab_mode,
+    int                 paired_device_mode,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern int XIGrabTouchBegin(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern int XIGrabPinchGestureBegin(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 grab_mode,
+    int                 paired_device_mode,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern int XIGrabSwipeGestureBegin(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 grab_mode,
+    int                 paired_device_mode,
+    int                 owner_events,
+    XIEventMask         *mask,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers_inout
+);
+
+extern Status XIUngrabButton(
+    Display*            display,
+    int                 deviceid,
+    int                 button,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Status XIUngrabKeycode(
+    Display*            display,
+    int                 deviceid,
+    int                 keycode,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Status XIUngrabEnter(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Status XIUngrabFocusIn(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Status XIUngrabTouchBegin(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Status XIUngrabPinchGestureBegin(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Status XIUngrabSwipeGestureBegin(
+    Display*            display,
+    int                 deviceid,
+    Window              grab_window,
+    int                 num_modifiers,
+    XIGrabModifiers     *modifiers
+);
+
+extern Atom *XIListProperties(
+    Display*            display,
+    int                 deviceid,
+    int                 *num_props_return
+);
+
+extern void XIChangeProperty(
+    Display*            display,
+    int                 deviceid,
+    Atom                property,
+    Atom                type,
+    int                 format,
+    int                 mode,
+    unsigned char       *data,
+    int                 num_items
+);
+
+extern void
+XIDeleteProperty(
+    Display*            display,
+    int                 deviceid,
+    Atom                property
+);
+
+extern Status
+XIGetProperty(
+    Display*            display,
+    int                 deviceid,
+    Atom                property,
+    long                offset,
+    long                length,
+    Bool                delete_property,
+    Atom                type,
+    Atom                *type_return,
+    int                 *format_return,
+    unsigned long       *num_items_return,
+    unsigned long       *bytes_after_return,
+    unsigned char       **data
+);
+
+extern void
+XIBarrierReleasePointers(
+    Display*                    display,
+    XIBarrierReleasePointerInfo *barriers,
+    int                         num_barriers
+);
+
+extern void
+XIBarrierReleasePointer(
+    Display*                    display,
+    int                         deviceid,
+    PointerBarrier              barrier,
+    BarrierEventID              eventid
+);
+
+extern void XIFreeDeviceInfo(XIDeviceInfo       *info);
+
+_XFUNCPROTOEND
+
+#endif /* XINPUT2_H */