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 backend input device support. \see dmxbackend.c \see 36 * dmxcommon.c */ 37 38 #ifndef _DMXBACKEND_H_ 39 #define _DMXBACKEND_H_ 40 41 extern void *dmxBackendCreatePrivate(DeviceIntPtr pDevice); 42 extern void dmxBackendDestroyPrivate(void *private); 43 extern void dmxBackendInit(DevicePtr pDev); 44 extern void dmxBackendLateReInit(DevicePtr pDev); 45 extern void dmxBackendMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info); 46 extern void dmxBackendKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info); 47 extern void dmxBackendCollectEvents(DevicePtr pDev, 48 dmxMotionProcPtr motion, 49 dmxEnqueueProcPtr enqueue, 50 dmxCheckSpecialProcPtr checkspecial, 51 DMXBlockType block); 52 extern void dmxBackendProcessInput(void *private); 53 extern int dmxBackendFunctions(void *private, DMXFunctionType function); 54 extern void dmxBackendUpdatePosition(void *private, int x, int y); 55 56 #endif 57