English
48
notices immediately following this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through
1.5.7, December 15, 2011, are Copyright (c)
2004, 2006-2011 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and
license as libpng-1.2.5 with the following individual
added to the list of Contributing Authors
Cosmin Truta
libpng versions 1.0.7, July 1, 2000, through 1.2.5 -
October 3, 2002, are Copyright (c) 2000-2002 Glenn
Randers-Pehrson, and are distributed according to
the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of
Contributing Authors
Simon-Pierre Cadieux
Eric S. Raymond
Gilles Vollant
and with the following additions to the disclaimer:
There is no warranty against interference with your
enjoyment of the library or against infringement.
There is no warranty that our efforts or the library
will fulfi ll any of your particular purposes or needs.
This library is provided with all faults, and the entire
risk of satisfactory quality, performance, accuracy,
and effort is with the user.
libpng versions 0.97, January 1998, through 1.0.6,
March 20, 2000, are Copyright (c) 1998, 1999 Glenn
Randers-Pehrson, and are distributed according to
the same disclaimer and license as libpng-0.96,
with the following individuals added to the list of
Contributing Authors:
Tom Lane
Glenn Randers-Pehrson
Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May
1997, are Copyright (c) 1996, 1997 Andreas Dilger
Distributed according to the same disclaimer and
license as libpng-0.88, with the following individuals
added to the list of Contributing Authors:
John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
libpng versions 0.5, May 1995, through 0.88,
January 1996, are Copyright (c) 1995, 1996 Guy
Eric Schalnat, Group 42, Inc.
For the purposes of this copyright and license,
“Contributing Authors” is defi ned as the following
set of individuals:
Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner
The PNG Reference Library is supplied “AS IS”. The
Contributing Authors and Group 42, Inc. disclaim
all warranties, expressed or implied, including,
without limitation, the warranties of merchantability
and of fi tness for any purpose. The Contributing
Authors and Group 42, Inc. assume no liability for
direct, indirect, incidental, special, exemplary, or
consequential damages, which may result from the
use of the PNG Reference Library, even if advised
of the possibility of such damage.
Permission is hereby granted to use, copy, modify,
and distribute this source code, or portions hereof,
for any purpose, without fee, subject to the
following restrictions:
1. The origin of this source code must not be
misrepresented.
2. Altered versions must be plainly marked as
such and must not be misrepresented as being the
original source.
3. This Copyright notice may not be removed
or altered from any source or altered source
distribution.
The Contributing Authors and Group 42, Inc.
specifi cally permit, without fee, and encourage
the use of this source code as a component to
supporting the PNG fi le format in commercial
products. If you use this source code in a product,
acknowledgment is not required but would be
appreciated.
A “png_get_copyright” function is available, for
convenient use in “about” boxes and the like:
printf(“%s”,png_get_copyright(NULL));
Also, the PNG logo (in PNG format, of course) is
supplied in the fi les “pngbar.png” and “pngbar.jpg
(88x31) and “pngnow.png” (98x31).
Libpng is OSI Certifi ed Open Source Software. OSI
Certifi ed Open Source is a certifi cation mark of the
Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
December 15, 2011
libxml (MIT License)
Open Source Initiative OSI - The MIT License
(MIT):Licensing
The MIT License (MIT)
Copyright (c) <year> <copyright holders>
Permission is hereby granted, free of charge, to
any person obtaining a copy of this software and
associated documentation fi les (the “Software”), to
deal in the Software without restriction, including
