| Redistribution and use in source and binary forms are permitted |
| provided that the above copyright notice and this paragraph are |
| duplicated in all such forms and that any documentation, |
| advertising materials, and other materials related to such |
| distribution and use acknowledge that the software was developed |
| by Stanford University. The name of the University may not 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 MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |