com/options/license/SWL

The authors hereby grant permission to use, copy, modify, distribute, and
license this software and its documentation for any purpose, provided that
existing copyright notices are retained in all copies and that this notice
is included verbatim in any distributions. No written agreement, license,
or royalty fee is required for any of the authorized uses. Modifications to
this software may be copyrighted by their authors and need not follow the
licensing terms described here, provided that the new terms are clearly indicated
on the first page of each file where they apply.

IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY FOR DIRECT,
INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF, EVEN
IF THE AUTHORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THE AUTHORS
AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, AND NON-INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
AND THE AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE MAINTENANCE,
SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

GOVERNMENT USE: If you are acquiring this software on behalf of the U.S. government,
the Government shall have only "Restricted Rights" in the software and related
documentation as defined in the Federal Acquisition Regulations (FARs) in
Clause 52.227.19 (c) (2). If you are acquiring the software on behalf of the
Department of Defense, the software shall be classified as "Commercial Computer
Software" and the Government shall have only "Restricted Rights" as defined
in Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the foregoing, the
authors grant the U.S. Government and others acting in its behalf permission
to use and distribute the software in accordance with the terms specified
in this license.

BY INSTALLING THIS SOFTWARE, YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT,
THAT YOU UNDERSTAND IT, AND THAT YOU AGREE TO BE BOUND BY ITS TERMS AND CONDITIONS.