Copyright

Copyright (c) 1999, 2000, Politecnico di Torino. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that:

1. source code distributions retain the above copyright notice and this paragraph in its entirety
2. distributions including binary code include the above copyright notice and this paragraph in its entirety in the documentation or other materials provided with the distribution
3. all advertising materials mentioning features or use of this software display the following acknowledgement:
   ``This product includes software developed by the Politecnico di Torino, and its contributors.''

Neither the name of the University nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.