Copyright 1995 by Dan Farmer and Wietse Venema. All rights reserved. 
Some individual files may be covered by other copyrights (this will be 
noted in the file itself.)

Redistribution and use in source and binary forms are permitted provided 
that this entire copyright notice is duplicated in all such copies. No 
charge, other than an "at-cost" distribution fee, may be charged for 
copies, derivations, or distributions of this material without the 
express written consent of the copyright holders.

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

IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
(INCLUDING, BUT NOT LIMITED TO, LOSS OF USE, DATA, OR PROFITS OR 
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
