/*-
Copyright (c) 1982. 1986 The Regents of the University of California.
All rights reserved.
*
Redistribution and use in source and binary forms are permitted
provided that this notice is preserved and that due credit is given to the University of California 
Berkeley.  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 provieded "as is" 
without express or implied warranty
*/