#endif
extern void fgSetDefaults ();
-extern string fgScanForRoot (int argc, char ** argv);
-extern string fgScanForRoot (const string &file_path);
-extern void fgParseOptions (int argc, char ** argv);
+extern void fgParseArgs (int argc, char ** argv);
extern void fgParseOptions (const string &file_path);
-extern void fgUsage ();
-
-
-/* normans fix */
-#if defined(FX) && defined(XMESA)
-extern bool global_fullscreen;
-#endif
-
+extern void fgUsage (bool verbose = false);
+extern void fgShowAircraft();
#endif /* _OPTIONS_HXX */