/usr/include/X11/extensions/XInput2.h is in libxi-dev 2:1.7.9-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* 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;
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;
_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 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 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 */
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