sync code with last improvements from OpenBSD

lib/libXcomposite/include/X11/extensions/Xcomposite.h

@@ -0,0 +1,99 @@
+/*
+ * 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 _XCOMPOSITE_H_
+#define _XCOMPOSITE_H_
+
+#include <X11/extensions/composite.h>
+#include <X11/extensions/Xfixes.h>
+#include <X11/Xfuncproto.h>
+
+/*
+ * This revision number also appears in configure.ac, they have
+ * to be manually synchronized
+ */
+#define XCOMPOSITE_MAJOR	COMPOSITE_MAJOR
+#define XCOMPOSITE_MINOR	COMPOSITE_MINOR
+#define XCOMPOSITE_REVISION	2
+#define XCOMPOSITE_VERSION	((XCOMPOSITE_MAJOR * 10000) + (XCOMPOSITE_MINOR * 100) + (XCOMPOSITE_REVISION))
+
+_XFUNCPROTOBEGIN
+
+Bool XCompositeQueryExtension (Display *dpy,
+                               int *event_base_return,
+                               int *error_base_return);
+
+Status XCompositeQueryVersion (Display *dpy,
+                               int     *major_version_return,
+                               int     *minor_version_return);
+
+int XCompositeVersion (void);
+
+void
+XCompositeRedirectWindow (Display *dpy, Window window, int update);
+
+void
+XCompositeRedirectSubwindows (Display *dpy, Window window, int update);
+
+void
+XCompositeUnredirectWindow (Display *dpy, Window window, int update);
+
+void
+XCompositeUnredirectSubwindows (Display *dpy, Window window, int update);
+
+XserverRegion
+XCompositeCreateRegionFromBorderClip (Display *dpy, Window window);
+
+Pixmap
+XCompositeNameWindowPixmap (Display *dpy, Window window);
+
+Window
+XCompositeGetOverlayWindow (Display *dpy, Window window);
+
+void
+XCompositeReleaseOverlayWindow (Display *dpy, Window window);
+
+_XFUNCPROTOEND
+
+#endif /* _XCOMPOSITE_H_ */