-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-#ifdef HAVE_WINDOWS_H
-# include <windows.h>
-#endif
-#include <stdlib.h>
-#include <string.h>
-#include <Aircraft/aircraft.hxx>
-#include <Include/fg_constants.h>
-#include <Math/fg_random.h>
-#include <Math/mat3.h>
-#include <Math/polar3d.hxx>
-#include <Scenery/scenery.hxx>
-#include <Time/fg_timer.hxx>
+#include "hud.hxx"
-#include "hud.hxx"
//============== Top of instr_scale class memeber definitions ===============
//
// Notes: