//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
#ifndef _PARKING_HXX_
#define _PARKING_HXX_
-#ifndef __cplusplus
+#ifndef __cplusplus
# error This library requires C++
-#endif
+#endif
+
+#include <simgear/compiler.h>
#include STL_STRING
#include <vector>
-
-
SG_USING_STD(string);
SG_USING_STD(vector);