VLC_EXPORT( int, config_Duplicate,( module_t *, const module_config_t *, size_t ));
-VLC_EXPORT(const char *, config_GetDataDir, ( const vlc_object_t * ));
+#define config_GetDataDir( a ) __config_GetDataDir( VLC_OBJECT( a ) )
+VLC_EXPORT(const char *, __config_GetDataDir, ( const vlc_object_t * ));
#define config_GetType(a,b) __config_GetType(VLC_OBJECT(a),b)
#define config_GetInt(a,b) __config_GetInt(VLC_OBJECT(a),b)