void grab_shutdown(gboolean reconfig);
gboolean grab_keyboard(gboolean grab);
-gboolean grab_pointer(gboolean grab, ObCursor cur);
-gboolean grab_pointer_window(gboolean grab, ObCursor cur, Window win);
+gboolean grab_pointer(gboolean grab, gboolean owner_events, ObCursor cur);
+gboolean grab_pointer_window(gboolean grab, gboolean owner_events,
+ ObCursor cur, Window win);
gint grab_server(gboolean grab);
gboolean grab_on_keyboard();