added gstevent.h

Original commit message from CVS:
added gstevent.h

gst/gstevent.h

@@ -0,0 +1,50 @@
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ *                    2000 Wim Taymans <wim.taymans@chello.be>
+ *
+ * gstevent.h: Header for GstEvent subsystem
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+
+#ifndef __GST_EVENT_H__
+#define __GST_EVENT_H__
+
+#include <gst/gstobject.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+typedef enum {
+  GST_EVENT_UNKNOWN,
+  GST_EVENT_EOS,
+  GST_EVENT_FLUSH,
+  GST_EVENT_EMPTY,
+} GstEventType;
+
+typedef struct _GstEvent GstEvent;
+
+struct _GstEvent {
+  GstEventType type;
+};
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __GST_EVENT_H__ */