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/*
* Copyright (c) 2006, Oracle and/or its affiliates. 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
* 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.
*/
/*
* Copyright © 2003 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _XCOMPOSITEINT_H_
#define _XCOMPOSITEINT_H_
#include <stdio.h>
#include <X11/Xfuncproto.h>
#include <X11/Xlib.h>
#include <X11/Xlibint.h>
#include <X11/Xutil.h>
#include <X11/extensions/compositeproto.h>
#include <X11/extensions/Xcomposite.h>
typedef struct _XCompositeExtDisplayInfo {
struct _XCompositeExtDisplayInfo *next; /* keep a linked list */
Display *display; /* which display this is */
XExtCodes *codes; /* the extension protocol codes */
int major_version; /* -1 means we don't know */
int minor_version; /* -1 means we don't know */
} XCompositeExtDisplayInfo;
/* replaces XExtensionInfo */
typedef struct _XCompositeExtInfo {
XCompositeExtDisplayInfo *head; /* start of the list */
XCompositeExtDisplayInfo *cur; /* most recently used */
int ndisplays; /* number of displays */
} XCompositeExtInfo;
extern XCompositeExtInfo XCompositeExtensionInfo;
extern const char XCompositeExtensionName[];
XCompositeExtDisplayInfo *
XCompositeFindDisplay (Display *dpy);
#define XCompositeHasExtension(i) ((i) && ((i)->codes))
#define XCompositeCheckExtension(dpy,i,val) \
do { if (!XCompositeHasExtension(i)) { return val; } } while (0)
#define XCompositeSimpleCheckExtension(dpy,i) \
do { if (!XCompositeHasExtension(i)) { return; } } while (0)
#endif /* _XCOMPOSITEINT_H_ */
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