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diff --git a/sw/inc/io.hxx b/sw/inc/io.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: io.hxx,v $
+ *
+ *  $Revision: 1.1.1.1 $
+ *
+ *  last change: $Author: hr $ $Date: 2000-09-18 17:14:26 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+// eigene Klasse fuer IO, die die systemunabhaengige Darstellung
+// uebernimmt (bytes dreht, Character konvertiert)
+// das Schreiben erfolgt aus Effizienzgruenden binaer
+#ifndef _IO_HXX
+#define _IO_HXX
+
+#ifndef MAC
+#ifdef UNX
+#include <unistd.h>
+#else
+#include <io.h>
+#endif
+#else
+#include <mac_start.h>      // wegen fcntl und sv
+#endif
+
+#include <fcntl.h>
+
+#ifndef MAC
+#include <sys/types.h>
+#include <sys/stat.h>
+#else
+#include <mac_end.h>
+#endif
+
+
+#ifndef _KEYCOD_HXX //autogen
+#include <vcl/keycod.hxx>
+#endif
+
+#ifndef _STREAM_HXX //autogen
+#include <tools/stream.hxx>
+#endif
+
+/*$
+class BinaryFile {
+    int fd;
+public:
+    enum IO_OpenMode {
+        BF_READ = O_RDONLY,
+        BF_WRITE = O_RDWR,
+        BF_CREATE = O_CREAT,
+        BF_TRUNC = O_TRUNC
+    };
+        // ctor oeffnet File im BinearMode, dtor schliesst es
+    BinaryFile(const String &, int eOpenMode);
+    ~BinaryFile();
+    BOOL Ok() const {
+        return -1 != fd;
+    }
+    operator int() const { return fd; }
+};
+*/
+
+class SwIOin {
+private:
+        SvFileStream aStr; //$ ifstream
+public:
+    // Stream wird im entsprechenden Mode erzeugt.
+    SwIOin(const String &rFilename, StreamMode nMode =
+                                    STREAM_READ | STREAM_NOCREATE );
+
+    SwIOin& operator>>(char& val);
+    SwIOin& operator>>(unsigned char& val);
+    SwIOin& operator>>(char* val);
+    SwIOin& operator>>(unsigned char* val);
+    SwIOin& operator>>(short& val);
+    SwIOin& operator>>(unsigned short& val);
+    SwIOin& operator>>(long& val);
+    SwIOin& operator>>(unsigned long& val);
+    String ReadString();
+    KeyCode ReadKeyCode();
+    // kann erweitert werden fuer weitere Arrays von
+    // Basistypen; nLen ist die Anzahl der Elemente
+    SwIOin& Read(char *buf, unsigned nLen);
+
+    int operator!() { return aStr.GetError() != SVSTREAM_OK; }
+        SvFileStream &operator()() {
+        return aStr;
+    }
+};
+
+class SwIOout {
+private:
+    void _write(const char *buf, unsigned size);
+    SvFileStream aStr; //$ ofstream
+public:
+    // Stream wird im entsprechenden Mode erzeugt.
+    SwIOout( const String &rFilename, StreamMode nMode =
+                                      STREAM_WRITE | STREAM_NOCREATE );
+    SwIOout& operator<<(char val);
+    SwIOout& operator<<(unsigned char val);
+    SwIOout& operator<<(char* val);
+    SwIOout& operator<<(unsigned char* val);
+    SwIOout& operator<<(short val);
+    SwIOout& operator<<(unsigned short val);
+    SwIOout& operator<<(long val);
+    SwIOout& operator<<(unsigned long val);
+    SwIOout& operator<<(const String &);
+    SwIOout& operator<<(const KeyCode &);
+    // kann erweitert werden fuer weitere Arrays von
+    // Basistypen; nLen ist die Anzahl der Elemente
+    SwIOout& Write(const char *buf, unsigned nLen);
+
+    int operator!() { return aStr.GetError() != SVSTREAM_OK; }
+    SvFileStream &operator()() {
+        return aStr;
+    }
+};
+
+
+class SwIOinout {
+private:
+    SvFileStream aStr; //$ fstream
+
+public:
+    // Stream wird im entsprechenden Mode erzeugt.
+    SwIOinout(const String &rFilename, StreamMode nMode =
+                                       STREAM_READWRITE  | STREAM_NOCREATE );
+
+    SwIOinout& operator>>(char& val);
+    SwIOinout& operator>>(unsigned char& val);
+    SwIOinout& operator>>(char* val);
+    SwIOinout& operator>>(unsigned char* val);
+    SwIOinout& operator>>(short& val);
+    SwIOinout& operator>>(unsigned short& val);
+    SwIOinout& operator>>(long& val);
+    SwIOinout& operator>>(unsigned long& val);
+    String ReadString();
+    KeyCode ReadKeyCode();
+    // kann erweitert werden fuer weitere Arrays von
+    // Basistypen; nLen ist die Anzahl der Elemente
+    SwIOinout& Read(char *buf, unsigned nLen);
+    SwIOinout& Read(unsigned short *buf, unsigned nLen );
+
+    SwIOinout& operator<<(char val);
+    SwIOinout& operator<<(unsigned char val);
+    SwIOinout& operator<<(char* val);
+    SwIOinout& operator<<(unsigned char* val);
+    SwIOinout& operator<<(short val);
+    SwIOinout& operator<<(unsigned short val);
+    SwIOinout& operator<<(long val);
+    SwIOinout& operator<<(unsigned long val);
+    SwIOinout& operator<<(const String &);
+    SwIOinout& operator<<(const KeyCode &);
+    // kann erweitert werden fuer weitere Arrays von
+    // Basistypen; nLen ist die Anzahl der Elemente
+    SwIOinout& Write(const char *buf, unsigned nLen);
+
+    int operator!() { return aStr.GetError() != SVSTREAM_OK; }
+        SvFileStream &operator()() {
+        return aStr;
+    }
+
+    BOOL Ok();
+};
+
+
+
+#endif
+