/*
 * Copyright (c) 1993, 1994  Carl A. Waldspurger.
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARL WALDSPURGER ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION, BUT DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES
 * WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * It is requested that users of this software return any improvements
 * they make and grant the rights to redistribute these changes to:
 * 
 * Carl Waldspurger			or   carl@lcs.mit.edu
 * MIT Laboratory for Computer Science
 * 545 Technology Square, Room 206
 * Cambridge, MA 02139
 *
 */
