From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Mon, 10 Oct 2011 17:43:39 +0200
Subject: Imported nx-X11-3.1.0-1.tar.gz

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository
---
 nx-X11/lib/X11/Synchro.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 nx-X11/lib/X11/Synchro.c

(limited to 'nx-X11/lib/X11/Synchro.c')

diff --git a/nx-X11/lib/X11/Synchro.c b/nx-X11/lib/X11/Synchro.c
new file mode 100644
index 000000000..2688e79cc
--- /dev/null
+++ b/nx-X11/lib/X11/Synchro.c
@@ -0,0 +1,81 @@
+/* $Xorg: Synchro.c,v 1.4 2001/02/09 02:03:37 xorgcvs Exp $ */
+/*
+
+Copyright 1986, 1998  The Open Group
+
+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.
+
+The above copyright notice and this permission notice 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
+OPEN GROUP 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.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/X11/Synchro.c,v 1.3 2003/04/13 19:22:18 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+
+static int _XSyncFunction(register Display *dpy)
+{
+	XSync(dpy,0);
+	return 0;
+}
+
+int (*XSynchronize(Display *dpy, int onoff))(Display *)
+{
+        int (*temp)(Display *);
+	int (*func)(Display *) = NULL;
+
+	if (onoff)
+	    func = _XSyncFunction;
+
+	LockDisplay(dpy);
+	if (dpy->flags & XlibDisplayPrivSync) {
+	    temp = dpy->savedsynchandler;
+	    dpy->savedsynchandler = func;
+	} else {
+	    temp = dpy->synchandler;
+	    dpy->synchandler = func;
+	}
+	UnlockDisplay(dpy);
+	return (temp);
+}
+
+int (*XSetAfterFunction(
+     Display *dpy,
+     int (*func)(
+		 Display*
+		 )
+        ))(Display *)
+{
+        int (*temp)(Display *);
+
+	LockDisplay(dpy);
+	if (dpy->flags & XlibDisplayPrivSync) {
+	    temp = dpy->savedsynchandler;
+	    dpy->savedsynchandler = func;
+	} else {
+	    temp = dpy->synchandler;
+	    dpy->synchandler = func;
+	}
+	UnlockDisplay(dpy);
+	return (temp);
+}
+
-- 
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