-extern StackLayer config_dock_layer;
-/*! The position at which to place the dock */
-extern DockPosition config_dock_pos;
-/*! If config_dock_pos is DockPos_Floating, this is the top-left corner's
+extern ObStackingLayer config_dock_layer;
+/*! Is the dock floating */
+extern gboolean config_dock_floating;
+/*! Where to place the dock if not floating */
+extern ObDirection config_dock_pos;
+/*! If config_dock_floating, this is the top-left corner's