#endif
#include <simgear/compiler.h>
+#include <simgear/timing/sg_time.hxx>
#include STL_STRING
// Set position and heading given an airport id and heading (degrees)
bool fgSetPosFromAirportIDandHdg( const string& id, double tgt_hdg );
+//find altitude given glideslope and offset distance or offset distance
+//given glideslope and altitude
+void fgSetPosFromGlideSlope(void);
+
+// Initialize various time dependent systems (lighting, sun position, etc.)
+// returns a new instance of the SGTime class
+SGTime *fgInitTime();
#endif // _FG_INIT_HXX