#include <string>
#include <vector>
-SG_USING_STD(string);
-SG_USING_STD(vector);
+using std::string;
+using std::vector;
#define FG_MAX_MSG_SIZE 16384
typedef io_container::const_iterator const_io_iterator;
#include <stdexcept>
-SG_USING_STD(invalid_argument);
+using std::invalid_argument;
//namespace flightgear { namespace network {
class FGProtocolConfigError : public invalid_argument