http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/textfile.h

@@ -0,0 +1,62 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        wx/textfile.h
+// Purpose:     class wxTextFile to work with text files of _small_ size
+//              (file is fully loaded in memory) and which understands CR/LF
+//              differences between platforms.
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     03.04.98
+// RCS-ID:      $Id: textfile.h 38570 2006-04-05 14:37:47Z VZ $
+// Copyright:   (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_TEXTFILE_H
+#define _WX_TEXTFILE_H
+
+#include "wx/defs.h"
+
+#include "wx/textbuf.h"
+
+#if wxUSE_TEXTFILE
+
+#include "wx/file.h"
+
+// ----------------------------------------------------------------------------
+// wxTextFile
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_BASE wxTextFile : public wxTextBuffer
+{
+public:
+    // constructors
+    wxTextFile() { }
+    wxTextFile(const wxString& strFileName);
+
+protected:
+    // implement the base class pure virtuals
+    virtual bool OnExists() const;
+    virtual bool OnOpen(const wxString &strBufferName,
+                        wxTextBufferOpenMode OpenMode);
+    virtual bool OnClose();
+    virtual bool OnRead(const wxMBConv& conv);
+    virtual bool OnWrite(wxTextFileType typeNew, const wxMBConv& conv);
+
+private:
+
+    wxFile m_file;
+
+    DECLARE_NO_COPY_CLASS(wxTextFile)
+};
+
+#else // !wxUSE_TEXTFILE
+
+// old code relies on the static methods of wxTextFile being always available
+// and they still are available in wxTextBuffer (even if !wxUSE_TEXTBUFFER), so
+// make it possible to use them in a backwards compatible way
+typedef wxTextBuffer wxTextFile;
+
+#endif // wxUSE_TEXTFILE/!wxUSE_TEXTFILE
+
+#endif // _WX_TEXTFILE_H
+