| /* zlib.h -- interface of the 'zlib' general purpose compression library | 
 |   version 1.2.11, January 15th, 2017 | 
 |  | 
 |   Copyright (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 | 
 |  | 
 |  | 
 |   The data format used by the zlib library is described by RFCs (Request for | 
 |   Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950 | 
 |   (zlib format), rfc1951 (deflate format) and rfc1952 (gzip format). | 
 | */ |