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- Content of this folder follows zlib C sources as close as possible.
- That's intended to simplify maintainability and guarantee equal API
- and result.
- Key differences:
- - Everything is in JavaScript.
- - No platform-dependent blocks.
- - Some things like crc32 rewritten to keep size small and make JIT
- work better.
- - Some code is different due missed features in JS (macros, pointers,
- structures, header files)
- - Specific API methods are not implemented (see notes in root readme)
- This port is based on zlib 1.2.8.
- This port is under zlib license (see below) with contribution and addition of javascript
- port under expat license (see LICENSE at root of project)
- Copyright:
- (C) 1995-2013 Jean-loup Gailly and Mark Adler
- (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
- From zlib's README
- =============================================================================
- Acknowledgments:
- The deflate format used by zlib was defined by Phil Katz. The deflate and
- zlib specifications were written by L. Peter Deutsch. Thanks to all the
- people who reported problems and suggested various improvements in zlib; they
- are too numerous to cite here.
- Copyright notice:
- (C) 1995-2013 Jean-loup Gailly and Mark Adler
- Copyright (c) <''year''> <''copyright holders''>
- 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
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