#include <vector>
SG_USING_STD(vector);
-#include "AirportList.hxx"
+
+// ugly temproary workaround for plib's lack of user defined class ids FIXME
+#define FGCLASS_LIST 0x00000001
+#define FGCLASS_AIRPORTLIST 0x00000002
+#define FGCLASS_PROPERTYLIST 0x00000004
+class GUI_ID { public: GUI_ID(int id) : id(id) {} int id; };
+
class FGDialog;
-class FGBinding;
class NewGUI;
class FGColor;