+const Rect* screen_physical_area_all_monitors(void);
+
+/*! Returns a Rect which is owned by the screen code and should not be freed */
+const Rect* screen_physical_area_monitor(guint head);
+
+/*! Returns the monitor which contains the active window, or the one
+ containing the pointer otherwise. */
+guint screen_monitor_active(void);
+
+/*! Returns a Rect which is owned by the screen code and should not be freed */
+const Rect* screen_physical_area_active(void);