+#include <simgear/compiler.h>
#include <simgear/debug/logstream.hxx>
-#include <string>
-#include <iostream>
+#include STL_STRING
+#include STL_IOSTREAM
#include "sg_socket.hxx"
-using std::string;
-using std::cout;
+SG_USING_STD(string);
+SG_USING_STD(cout);
class TcpServer
{