#define DATABUFFER_SIZE 1024
-static const wxString FILENAME_FILEINSTREAM = _T("fileinstream.test");
-static const wxString FILENAME_FILEOUTSTREAM = _T("fileoutstream.test");
+static const wxString FILENAME_FILEINSTREAM = wxT("fileinstream.test");
+static const wxString FILENAME_FILEOUTSTREAM = wxT("fileoutstream.test");
///////////////////////////////////////////////////////////////////////////////
// The test case