Code in this directory written at the IDA Supercomputing Research Center
  carries the following copyright and license.
  
      Copyright 1993 United States Government as represented by the
      Director, National Security Agency.  This software may be used
      and distributed according to the terms of the GNU General Public License,
      incorporated herein by reference.
  
      In addition to the disclaimers in the GPL, SRC expressly disclaims any
      and all warranties, expressed or implied, concerning the enclosed software.
      This software was developed at SRC for use in internal research, and the
      intent in sharing this software is to promote the productive interchange
      of ideas throughout the research community.   All software is furnished
      on an "as-is" basis.  No further updates to this software should be
      expected.  Although updates may occur, no commitment exists.