 in supporting documentation.  Silicon Graphics makes no
   representations about the suitability of this software for any
   purpose.  It is provided "as is" without express or implied warranty.

   Copyright (c) 1994
   Hewlett-Packard Company

   Permission to use, copy, modify, distribute and sell this software
   and its documentation for any purpose is hereby granted without fee,
   provided that the above copyright notice appears in all copies and
   that both that copyright notice and this permissio