sl@0: using _STLP_OLD_IO_NAMESPACE::ostream;
sl@0: using _STLP_OLD_IO_NAMESPACE::endl;
sl@0: using _STLP_OLD_IO_NAMESPACE::ends;
sl@0: using _STLP_OLD_IO_NAMESPACE::flush;
sl@0: 
sl@0: // using _STLP_OLD_IO_NAMESPACE::ws;