// #include <conio.h>
#include <math.h>
+#include <simgear/constants.h>
+
#include <Aircraft/aircraft.hxx>
-#include <Include/fg_constants.h>
-#include <Main/options.hxx>
#include <WeatherCM/FGLocalWeatherDatabase.h>
#include "BalloonSim.h"
-#include "sg.h"
+#include <plib/sg.h>
/****************************************************************************/
/********************************** CODE ************************************/