-/*! The engine to load */
-extern char *config_engine_name;
-/*! The theme to load */
-extern char *config_engine_theme;
-/*! The titlebar layout */
-extern char *config_engine_layout;
-/*! The titlebar font */
-extern char *config_engine_font;
-/*! The titlebar font's shadow */
-extern gboolean config_engine_shadow;
-/*! The titlebar font's shadow offset */
-extern int config_engine_shadow_offset;
-/*! The titlebar font's shadow transparency */
-extern int config_engine_shadow_tint;