Yamaha CRX-N560 Owner's Manual page 165

About zlib Library
Copyright notice:
© 1995-2010 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.
Do not disassemble, decompile, or reverse engineer the
software included in Yamaha AV products.
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