Open Source Licensing Remarks

expactCopyright (c) 1998-2000 Thai Open Source Software Center Ltd and Clark Cooper
Copyright (c) 2001-2017 Expat maintainers
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and topermit persons to whom the Software is furnished to do so, subject tothe following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

fontconfig
Copyright c 2001,2002,2003 Keith Packard

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided thatthe above copyright notice appear in all copies and that both thatcopyright notice and this permission notice appear in supporting
documentation, and that the name of the author(s) not be used inadvertising or publicity pertaining to distribution of the software without
specific, written prior permission. The authors make norepresentations about the suitability of this software for any purpose. It
is provided "as is" without express or implied warranty.
THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSSOF USE,DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHERTORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE ORPERFORMANCE OF THIS SOFTWARE.

libpng
This copy of the libpng notices is provided for your convenience. In case ofany discrepancy between this copy and the notices in the file png.h that isincluded in the libpng distribution, the latter shall prevail.
COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.34, September 29, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, arederived from libpng-1.0.6, 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. RaymondMans Rullgard
Cosmin Truta
Gilles Vollant
James Yu
Mandar Sahastrabuddhe
Google Inc.
Vadim Barkov
and with the following additions to the disclaimer:
There is no warranty against interference with your enjoyment of thelibrary or against infringement. There is no warranty that ourefforts or the library will fulfill any of your particular purposesor needs. This library is provided with all faults, and the entire
risk of satisfactory quality, performance, accuracy, and effort is withthe user.

Some files in the "contrib" directory and some configure-generated
files that are distributed with libpng have other copyright owners andare released under other open source licenses.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
libpng-0.96, and are distributed according to the same disclaimer andlicense as libpng-0.96, with the following individuals added to the listof 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, are derived from libpng-0.88,
and are distributed according to the same disclaimer and license aslibpng-0.88, with the following individuals added to the list ofContributing Authors:
John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
Some files in the "scripts" directory have other copyright owners
but are released under this license.
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 defined 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
fitness 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 thissource 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. specifically permit, withoutfee, and encourage the use of this source code as a component tosupporting the PNG file format in commercial products. If you use thissource code in a product, acknowledgment is not required but would beappreciated.
END OF COPYRIGHT NOTICE, DISCLAIMER, and LICENSE.
TRADEMARK:The name "libpng" has not been registered by the Copyright owneras a trademark in any jurisdiction. However, because libpng has
been distributed and maintained world-wide, continually since 1995,

the Copyright owner claims "common-law trademark protection" in any
jurisdiction where common-law trademark is recognized.
OSI CERTIFICATION:
Libpng is OSI Certified Open Source Software. OSI Certified Open Source isa certification mark of the Open Source Initiative. OSI has not addressed
the additional disclaimers inserted at version 1.0.7.
EXPORT CONTROL:The Copyright owner believes that the Export Control Classification
Number (ECCN) for libpng is EAR99, which means not subject to export
controls or International Traffic in Arms Regulations (ITAR) because
it is open source, publicly available software, that does not containany encryption software. See the EAR, paragraphs 734.3(b)(3) and
734.7(b).
Glenn Randers-Pehrsonglennrp at users.sourceforge.net
September 29, 2017libupnp
Copyright (c) 2000-2003 Intel Corporation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORYOF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDINGNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THISSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

libxml2
Except where otherwise noted in the source code (e.g. the files hash.c, ist.c and the trio
files, which are covered by a similar licence but with different Copyright notices) all the files
are:Copyright (C) 1998-2003 Daniel Veillard.
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy of thissoftware and associated documentation files (the "Software"), to deal in the Software
without restriction, including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons towhom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in ll copies orsubstantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE DANIEL VEILLARD BE LIABLE FOR
ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of Daniel Veillard shall not be used inadvertising or otherwise to promote the sale, use or other dealings in this Software without
prior written authorization from him.

lightpad
Copyright (c) 2004, Jan Kneschke, incremental
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, thislist of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
- Neither the name of the 'incremental' nor the names of its contributors may
be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULARPURPOSEARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OFSUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESSINTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.

ntp************************************************************************** Copyright (c) University of Delaware 1992-2011

*

*

*

* Permission to use, copy, modify, and distribute this software and** its documentation for any purpose with or without fee is hereby** granted, provided that the above copyright notice appears in all** copies and that both the copyright notice and this permission** notice appear in supporting documentation, and that the name*

* University of Delaware not be used in advertising or publicity** pertaining to distribution of the software without specific,** written prior permission. The University of Delaware makes no** representations about the suitability this software for any** purpose. It is provided "as is" without express or implied** warranty.

*

*

*

***********************************************************************

OpenSSL
OpenSSL License--------------/* ====================================================================* Copyright (c) 1998-2018 The OpenSSL Project. All rights reserved.
** Redistribution and use in source and binary forms, with or without* modification, are permitted provided that the following conditions* are met:*
* 1. Redistributions of source code must retain the above copyright*notice, this list of conditions and the following disclaimer.

** 2. Redistributions in binary form must reproduce the above copyright*notice, this list of conditions and the following disclaimer in*the documentation and/or other materials provided with the*

distribution.

** 3. All advertising materials mentioning features or use of this*software must display the following acknowledgment:*"This product includes software developed by the OpenSSL Project*for use in the OpenSSL Toolkit. (http://www.openssl.org/)"** 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to*endorse or promote products derived from this software without*

prior written permission. For written permission, please contact*

openssl-core@openssl.org.

** 5. Products derived from this software may not be called "OpenSSL"*

nor may "OpenSSL" appear in their names without prior written*

permission of the OpenSSL Project.

** 6. Redistributions of any form whatsoever must retain the following*

acknowledgment:*"This product includes software developed by the OpenSSL Project*for use in the OpenSSL Toolkit (http://www.openssl.org/)"** THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================** This product includes cryptographic software written by Eric Young* (eay@cryptsoft.com). This product includes software written by Tim* Hudson (tjh@cryptsoft.com).
*
*/

zlib
/* zlib.h -- interface of the 'zlib' general purpose compression libraryversion 1.2.5(C) 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 notclaim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would beappreciated 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

freetype
The FreeType Project LICENSE---------------------------2006-Jan-27
Copyright 1996-2002, 2006 by
David Turner, Robert Wilhelm, and Werner Lemberg

Introduction============The FreeType Project is distributed in several archive packages;some of them may contain, in addition to the FreeType font engine,
various tools and contributions which rely on, or relate to, the
FreeType Project.
This license applies to all files found in such packages, andwhich do not fall under their own explicit license. The license
affects thus the FreeType

font engine, the test programs,

documentation and makefiles, at the very least.
This license

was inspired by the BSD,

Artistic, and IJG(Independent JPEG Group) licenses, which all encourage inclusion
and use of free software in commercial and freeware products
alike. As a consequence, its main points are that:o We don't promise that this software works. However, we will beinterested in any kind of bug reports. (`as is' distribution)o You can use this software for whatever you want, in parts orfull form, without having to pay us. (`royalty-free' usage)

o You may not pretend that you wrote this software. If you useit, or only parts of it, in a program, you must acknowledge
somewhere in your documentation that you have used the
FreeType code. (`credits')
We specifically permit and encourage the inclusion of thissoftware, with or without modifications, in commercial products.
We disclaim all warranties covering The FreeType Project andassume no liability related to The FreeType Project.

Finally, many people asked us for a preferred form for acredit/disclaimer to use in compliance with this license. We thus
encourage you to use the following text:"""
Portions of this software are copyright c <year> The FreeType
Project (www.freetype.org). All rights reserved.
"""
Please replace <year> with the value from the FreeType version you
actually use.

Legal Terms===========
0. Definitions-------------Throughout this license, the terms `package', `FreeType Project',and `FreeType archive' refer to the set of files originally
distributed by the authors (David Turner, Robert Wilhelm, andWerner Lemberg) as the `FreeType Project', be they named as alpha,beta or final release.
`You' refers to the licensee, or person using the project, where`using' is a generic term including compiling the project's sourcecode as well as linking it to form a `program' or `executable'.
This program is referred to as `a program using the FreeTypeengine'.
This license applies to all files distributed in the original
FreeType Project,including all source

code, binaries anddocumentation, unless otherwise statedin the file in its

original, unmodified form as distributed in the original archive.
If you are unsure whether or not a particular file is covered bythis license, you must contact us to verify this.
The FreeType Project is copyright (C) 1996-2000 by David Turner,
Robert Wilhelm, and Werner Lemberg. All rights reserved except as
specified below.
1. No Warranty-------------THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULARPURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERSBE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO
USE, OF THE FREETYPE PROJECT.
2. Redistribution----------------This license grants a worldwide, royalty-free, perpetual andirrevocable right and license to use, execute, perform, compile,
display, copy,

create derivative worksof, distribute andsublicense the FreeType Project (in both source and object code
forms) and derivative works thereof for any purpose; and toauthorize others to exercise some or all of the rights granted
herein, subject to the following conditions:o Redistribution of source code must retain this license file(`FTL.TXT') unaltered; any additions, deletions or changes tothe original files must be clearly indicated in accompanying
documentation.

The copyrightnotices of the unaltered,original files must be preserved in all copies of source
files.
o Redistribution in binary form must provide a disclaimer thatstates that the software is based in part of the work of the
FreeType Team, in the distribution documentation. We also
encourage you to put an URL to the FreeType web page in yourdocumentation, though this isn't mandatory.
These conditions apply to any software derived from or based on
the FreeType Project, not just the unmodified files.

If you use

our work, you must acknowledge us. However, no fee need be paid
to us.
3. Advertising-------------Neither the FreeType authors and contributors nor you shall use
the name of the other for commercial, advertising, or promotional
purposes without specific prior written permission.
We suggest, but do not require, that you use one or more of thefollowing phrases to refer to this software in your documentation
or advertising materials: `FreeType Project', `FreeType Engine',`FreeType library', or `FreeType Distribution'.
As you have not signed this license, you are not required toaccept it.

However, as the FreeType Project is copyrighted

material, only this license, or another one contracted with theauthors, grants you the right to use, distribute, and modify it.
Therefore, by using, distributing, or modifying the FreeType
Project, you indicate that you understand and accept all the termsof this license.
4. Contacts-----------

There are two mailing lists related to FreeType:o freetype@nongnu.org
Discusses general use and applications of FreeType, as well as
future and wanted additions to the library and distribution.
If you are looking for support, start in this list if you
haven't found anything to help you in the documentation.
o freetype-devel@nongnu.org
Discusses bugs, as well as engine internals, design issues,
specific licenses, porting, etc.
Our home page can be found at
http://www.freetype.org--- end of FTL.TXT ---