&tcp_stream_class,
#ifndef _WIN32
&unix_stream_class,
+#else
+ &windows_stream_class,
#endif
#ifdef HAVE_OPENSSL
&ssl_stream_class,
&ptcp_pstream_class,
#ifndef _WIN32
&punix_pstream_class,
+#else
+ &pwindows_pstream_class,
#endif
#ifdef HAVE_OPENSSL
&pssl_pstream_class,