copyright revision 7c478bd95313f5f23a4c958a745db2134aa03244
Copyright 1995 by Wietse Venema. All rights reserved. Some individual
files may be covered by other copyrights.
This material was originally written and compiled by Wietse Venema at
Eindhoven University of Technology, The Netherlands, in 1990, 1991,
1992, 1993, 1994 and 1995.
Redistribution and use in source and binary forms are permitted
provided that this entire copyright notice is duplicated in all such
copies.
This software is provided "as is" and without any expressed or implied
warranties, including, without limitation, the implied warranties of
merchantibility and fitness for any particular purpose.