1/*
2 * Copyright 2002 Red Hat Inc., Durham, North Carolina.
3 *
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation on the rights to use, copy, modify, merge,
10 * publish, distribute, sublicense, and/or sell copies of the Software,
11 * and to permit persons to whom the Software is furnished to do so,
12 * subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial
16 * portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21 * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
22 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
23 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
24 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25 * SOFTWARE.
26 */
27
28/*
29 * Authors:
30 *   Rickard E. (Rik) Faith <faith@redhat.com>
31 *
32 */
33
34/** \file
35 * Interface to functions supporting motion events.  \see dmxmotion.c */
36
37#ifndef _DMXMOTION_H_
38#define _DMXMOTION_H_
39
40extern int  dmxPointerGetMotionBufferSize(void);
41extern int  dmxPointerGetMotionEvents(DeviceIntPtr pDevice,
42                                      xTimecoord *coords,
43                                      unsigned long start,
44                                      unsigned long stop,
45                                      ScreenPtr pScreen);
46extern void dmxPointerPutMotionEvent(DeviceIntPtr pDevice,
47                                     int firstAxis, int axesCount, int *v,
48                                     unsigned long time);
49#endif
50