using _STLP_NEW_IO_NAMESPACE::basic_ostream; using _STLP_NEW_IO_NAMESPACE::ostream; # ifndef _STLP_NO_WIDE_STREAMS using _STLP_NEW_IO_NAMESPACE::wostream; # endif using _STLP_NEW_IO_NAMESPACE::endl; using _STLP_NEW_IO_NAMESPACE::ends; using _STLP_NEW_IO_NAMESPACE::flush;