+ virtual WXDWORD WaitForThread(WXHANDLE hThread, int flags);
+#endif // wxUSE_THREADS
+ virtual wxPortId GetToolkitVersion(int *majVer = NULL, int *minVer = NULL) const;
+
+#ifndef __WXWINCE__
+ virtual bool CanUseStderr();
+ virtual bool WriteToStderr(const wxString& text);
+#endif // !__WXWINCE__