position */
extern int config_dock_y;
/*! Whether the dock places the dockapps in it horizontally or vertically */
-extern gboolean config_dock_horz;
+extern ObOrientation config_dock_orient;
/*! Whether to auto-hide the dock when the pointer is not over it */
extern gboolean config_dock_hide;
/*! The number of milliseconds to wait before hiding the dock */