1 files changed, 1 insertions, 0 deletions
diff --git a/obt/xevent.h b/obt/xevent.h
index 4402ef0e..a93a1a61 100644
--- a/obt/xevent.h
+++ b/obt/xevent.h
@@ -37,6 +37,7 @@ void              xevent_unref(ObtXEventHandler *h);
 void              xevent_register(ObtXEventHandler *h,
                                   struct _ObtMainLoop *loop);
 
+#define OBT_XEVENT_ALL_WINDOWS None
 
 void xevent_set_handler(ObtXEventHandler *h, gint type, Window win,
                         ObtXEventCallback func, gpointer data);