Copyright (c) 2011, NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written agreement
is hereby granted, provided that the above copyright notice and this
paragraph and the following two paragraphs appear in all copies.

IN NO EVENT SHALL NIPPON TELEGRAPH AND TELEPHONE CORPORATION BE LIABLE TO
ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE
AND ITS DOCUMENTATION, EVEN IF NIPPON TELEGRAPH AND TELEPHONE CORPORATION
HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

NIPPON TELEGRAPH AND TELEPHONE CORPORATION SPECIFICALLY DISCLAIMS ANY
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND NIPPON TELEGRAPH AND
TELEPHONE CORPORATION HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
UPDATES, ENHANCEMENTS, OR MODIFICATIONS.