#define DATABUFFER_SIZE 1024
-static const wxString FILENAME_FFILEINSTREAM = _T("ffileinstream.test");
-static const wxString FILENAME_FFILEOUTSTREAM = _T("ffileoutstream.test");
+static const wxString FILENAME_FFILEINSTREAM = wxT("ffileinstream.test");
+static const wxString FILENAME_FFILEOUTSTREAM = wxT("ffileoutstream.test");
///////////////////////////////////////////////////////////////////////////////
// The test case