123 lines
3.1 KiB
C
123 lines
3.1 KiB
C
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/*
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* mipointer.h
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*
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*/
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/* $Xorg: mipointer.h,v 1.4 2001/02/09 02:05:21 xorgcvs Exp $ */
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/*
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Copyright 1989, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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typedef struct _miPointerSpriteFuncRec {
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Bool (*RealizeCursor)(); /* pScreen, pCursor */
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Bool (*UnrealizeCursor)(); /* pScreen, pCursor */
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void (*SetCursor)(); /* pScreen, pCursor, x, y */
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void (*MoveCursor)(); /* pScreen, x, y */
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} miPointerSpriteFuncRec, *miPointerSpriteFuncPtr;
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typedef struct _miPointerScreenFuncRec {
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Bool (*CursorOffScreen)(); /* ppScreen, px, py */
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void (*CrossScreen)(); /* pScreen, entering */
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void (*WarpCursor)(); /* pScreen, x, y */
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void (*EnqueueEvent)(); /* xEvent */
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void (*NewEventScreen)(); /* pScreen */
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} miPointerScreenFuncRec, *miPointerScreenFuncPtr;
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extern Bool miDCInitialize(
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#if NeedFunctionPrototypes
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ScreenPtr /*pScreen*/,
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miPointerScreenFuncPtr /*screenFuncs*/
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#endif
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);
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extern Bool miPointerInitialize(
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#if NeedFunctionPrototypes
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ScreenPtr /*pScreen*/,
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miPointerSpriteFuncPtr /*spriteFuncs*/,
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miPointerScreenFuncPtr /*screenFuncs*/,
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Bool /*waitForUpdate*/
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#endif
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);
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extern void miPointerWarpCursor(
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#if NeedFunctionPrototypes
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ScreenPtr /*pScreen*/,
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int /*x*/,
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int /*y*/
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#endif
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);
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extern int miPointerGetMotionBufferSize(
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#if NeedFunctionPrototypes
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void
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#endif
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);
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extern int miPointerGetMotionEvents(
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#if NeedFunctionPrototypes
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DeviceIntPtr /*pPtr*/,
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xTimecoord * /*coords*/,
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unsigned long /*start*/,
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unsigned long /*stop*/,
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ScreenPtr /*pScreen*/
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#endif
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);
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extern void miPointerUpdate(
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#if NeedFunctionPrototypes
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void
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#endif
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);
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extern void miPointerDeltaCursor(
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#if NeedFunctionPrototypes
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int /*dx*/,
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int /*dy*/,
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unsigned long /*time*/
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#endif
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);
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extern void miPointerAbsoluteCursor(
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#if NeedFunctionPrototypes
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int /*x*/,
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int /*y*/,
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unsigned long /*time*/
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#endif
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);
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extern void miPointerPosition(
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#if NeedFunctionPrototypes
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int * /*x*/,
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int * /*y*/
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#endif
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);
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extern void miRegisterPointerDevice(
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#if NeedFunctionPrototypes
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ScreenPtr /*pScreen*/,
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DevicePtr /*pDevice*/
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#endif
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);
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