const gchar *geometry);
LayoutWindow *layout_new_from_config(const gchar **attribute_names, const gchar **attribute_values, gboolean use_commandline);
void layout_update_from_config(LayoutWindow *lw, const gchar **attribute_names, const gchar **attribute_values);
+LayoutWindow *layout_new_from_default();
void layout_close(LayoutWindow *lw);
void layout_free(LayoutWindow *lw);