(C) 1995-2017 Jean-loup Gailly and Mark Adler



  This software is provided 'as-is', without any express or implied

  warranty.  In no event will the authors be held liable for any damages

  arising from the use of this software.



  Permission is granted to anyone to use this software for any purpose,

  including commercial applications, and to alter it and redistribute it

  freely, subject to the following restrictions:



  1. The origin of this software must not be misrepresented; you must not

     claim that you wrote the original software. If you use this software

     in a product, an acknowledgment in the product documentation would be

     appreciated but is not required.

  2. Altered source versions must be plainly marked as such, and must not be

     misrepresented as being the original software.

  3. This notice may not be removed or altered from any source distribution.



  Jean-loup Gailly        Mark Adler

  jloup@gzip.org          madler@alumni.caltech.edu



If you use the zlib library in a product, we would appreciate *not* receiving

lengthy legal documents to sign.  The sources are provided for free but without

warranty of any kind.  The library has been entirely written by Jean-loup

Gailly and Mark Adler; it does not include third-party code.



If you redistribute modified sources, we would appreciate that you include in

the file ChangeLog history information documenting your changes.  Please read

the FAQ for more information on the distribution of modified source versions.