+// flightProperties.hxx -- expose FDM properties via helper methods
+//
+// Written by James Turner, started June 2010.
+//
+// Copyright (C) 2010 Curtis L. Olson - http://www.flightgear.org/~curt
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 2 of the
+// License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+// $Id$
+
#ifndef FG_FLIGHT_PROPERTIES_HXX
#define FG_FLIGHT_PROPERTIES_HXX
-#include <memory>
-#include <simgear/Math/SGMathFwd.hxx> // for SGVec3d
-#include <simgear/Math/SGMisc.hxx>
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <cstring>
+#include <simgear/math/SGMathFwd.hxx> // for SGVec3d
+#include <simgear/math/SGMisc.hxx>
// forward decls
class SGPropertyNode;