#ifndef _2D_DATA_FILE_READER_H_
#define _2D_DATA_FILE_READER_H_
-#include <strstream.h>
+#include <simgear/compiler.h>
+
+#include STL_STRSTREAM
+
#include "uiuc_parsefile.h"
#include "uiuc_aircraft.h"
+#if !defined (SG_HAVE_NATIVE_SGI_COMPILERS)
+SG_USING_STD(istrstream);
+#endif
+
void uiuc_2DdataFileReader( string file_name,
double x[100][100],
double y[100],