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/* $XFree86$ */
/*
* Copyright 2001-2004 Red Hat Inc., Durham, North Carolina.
*
* All Rights Reserved.
*
* 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 on 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
* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
* 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.
*/
/*
* Authors:
* David H. Dawes <dawes@xfree86.org>
* Kevin E. Martin <kem@redhat.com>
* Rickard E. (Rik) Faith <faith@redhat.com>
*
*/
/** \file
* Interface for cursor support. \see dmxcursor.c. */
#ifndef DMXCURSOR_H
#define DMXCURSOR_H
#include "mipointer.h"
/** Cursor private area. */
typedef struct _dmxCursorPriv {
Cursor cursor;
} dmxCursorPrivRec, *dmxCursorPrivPtr;
/** Cursor functions for mi layer. \see dmxcursor.c \see dmxscrinit.c */
extern miPointerScreenFuncRec dmxPointerCursorFuncs;
/** Sprite functions for mi layer. \see dmxcursor.c \see dmxscrinit.c */
extern miPointerSpriteFuncRec dmxPointerSpriteFuncs;
extern void dmxReInitOrigins(void);
extern void dmxInitOrigins(void);
extern void dmxInitOverlap(void);
extern void dmxCursorNoMulti(void);
extern void dmxMoveCursor(ScreenPtr pScreen, int x, int y);
extern void dmxCheckCursor(void);
extern int dmxOnScreen(int x, int y, DMXScreenInfo *dmxScreen);
extern void dmxHideCursor(DMXScreenInfo *dmxScreen);
extern void dmxBECreateCursor(ScreenPtr pScreen, CursorPtr pCursor);
extern Bool dmxBEFreeCursor(ScreenPtr pScreen, CursorPtr pCursor);
#define DMX_GET_CURSOR_PRIV(_pCursor, _pScreen) \
(dmxCursorPrivPtr)(_pCursor)->devPriv[(_pScreen)->myNum]
#endif /* DMXCURSOR_H */
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