1 files changed, 64 insertions, 0 deletions
diff --git a/nx-X11/lib/src/NextEvent.c b/nx-X11/lib/src/NextEvent.c
new file mode 100644
index 000000000..d3048aee2
--- /dev/null
+++ b/nx-X11/lib/src/NextEvent.c
@@ -0,0 +1,64 @@
+/*
+
+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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+/*
+ * Return next event in queue, or if none, flush output and wait for
+ * events.
+ */
+
+int
+XNextEvent (
+	register Display *dpy,
+	register XEvent *event)
+{
+	register _XQEvent *qelt;
+
+	LockDisplay(dpy);
+
+	/* Delete unclaimed cookies */
+	_XFreeEventCookies(dpy);
+
+	if (dpy->head == NULL)
+	    _XReadEvents(dpy);
+#ifdef NX_TRANS_SOCKET
+	if (_XGetIOError(dpy)) {
+	    UnlockDisplay(dpy);
+	    return 0;
+	}
+#endif
+	qelt = dpy->head;
+	*event = qelt->event;
+	_XDeq(dpy, NULL, qelt);
+	_XStoreEventCookie(dpy, event);
+	UnlockDisplay(dpy);
+	return 0;
+}
+