* zlib.h -- interface of the 'zlib' general purpose compression library
 * version 1.1.3, July 9th, 1998
 *
 * Copyright (C) 1995-1998 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 ftp://ds.internic.net/rfc/rfc1950.txt
 * (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).