| Copyright (c) 2002-2012 Atsuhiko Yamanaka, JCraft,Inc. | 
 | All rights reserved. | 
 |  | 
 | Redistribution and use in source and binary forms, with or without | 
 | modification, are permitted provided that the following conditions are met: | 
 |  | 
 |   1. Redistributions of source code must retain the above copyright notice, | 
 |      this list of conditions and the following disclaimer. | 
 |  | 
 |   2. Redistributions in binary form must reproduce the above copyright | 
 |      notice, this list of conditions and the following disclaimer in | 
 |      the documentation and/or other materials provided with the distribution. | 
 |  | 
 |   3. The names of the authors may not be used to endorse or promote products | 
 |      derived from this software without specific prior written permission. | 
 |  | 
 | THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, | 
 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | 
 | FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT, | 
 | INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, | 
 | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 
 | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | 
 | OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | 
 | LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | 
 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | 
 | EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |