Next Generation Train (NGT) - Slip Coaching and Virtual Coupling Demonstrator

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Third-Party Attributions

Several fantastic pieces of free and open-source software have really helped us to get the demonstrator to where it is today! We are grateful, that this is possible in today's world and collaboration around the globe is stronger than ever before. We want to express our gratitude to all those, who worked on the following software libraries. You are doing great work!

OpenGL Mathematics (GLM)

    The Happy Bunny License (Modified MIT License)
    --------------------------------------------------------------------------------
    Copyright (c) 2005 - G-Truc Creation

    Permission is hereby granted, free of charge, to any person obtaining a copy
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    THE SOFTWARE.
  

JSON for Modern C++

    MIT License

    Copyright (c) 2013-2021 Niels Lohmann

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spdlog

    The MIT License (MIT)

    Copyright (c) 2016 Gabi Melman.

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    -- NOTE: Third party dependency used by this software --
    This software depends on the fmt lib (MIT License),
    and users must comply to its license: https://github.com/fmtlib/fmt/blob/master/LICENSE.rst
  

fmt

    MIT License

    Copyright (c) 2012 - present, Victor Zverovich

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    --- Optional exception to the license ---

    As an exception, if, as a result of your compiling your source code, portions of this Software are embedded into a
    machine-executable object form of such source code, you may redistribute such embedded portions in such object form
    without including the above copyright and permission notices.
  

UNITS

    The MIT License (MIT)

    Copyright (c) 2016 Nic Holthaus

    Permission is hereby granted, free of charge, to any person obtaining a copy
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    SOFTWARE.
  

Qt5: Core, GUI, Quick, Quick Controls, QML, Network, Widgets, Charts, SVG, Image Formats, WebAssembly

     You may use, distribute and copy the Qt GUI Toolkit under the terms of
     GNU General Public License version 3, which is displayed below.

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    the "copyright" line and a pointer to where the full notice is found.

        <one line to give the program's name and a brief idea of what it does.>
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        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.

        You should have received a copy of the GNU General Public License
        along with this program.  If not, see <http://www.gnu.org/licenses/>.

    Also add information on how to contact you by electronic and paper mail.

      If the program does terminal interaction, make it output a short
    notice like this when it starts in an interactive mode:

        <program>  Copyright (C) <year>  <name of author>
        This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
        This is free software, and you are welcome to redistribute it
        under certain conditions; type `show c' for details.

    The hypothetical commands `show w' and `show c' should show the appropriate
    parts of the General Public License.  Of course, your program's commands
    might be different; for a GUI interface, you would use an "about box".

      You should also get your employer (if you work as a programmer) or school,
    if any, to sign a "copyright disclaimer" for the program, if necessary.
    For more information on this, and how to apply and follow the GNU GPL, see
    <http://www.gnu.org/licenses/>.

      The GNU General Public License does not permit incorporating your program
    into proprietary programs.  If your program is a subroutine library, you
    may consider it more useful to permit linking proprietary applications with
    the library.  If this is what you want to do, use the GNU Lesser General
    Public License instead of this License.  But first, please read
    <http://www.gnu.org/philosophy/why-not-lgpl.html>.
  

Data Compression Library (zlib)

    (C) 1995-2017 Jean-loup Gailly and Mark Adler

    zlib License

    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

    If you use the zlib library in a product, we would appreciate *not* receiving
    lengthy legal documents to sign.  The sources are provided for free but without
    warranty of any kind.  The library has been entirely written by Jean-loup
    Gailly and Mark Adler; it does not include third-party code.

    If you redistribute modified sources, we would appreciate that you include in
    the file ChangeLog history information documenting your changes.  Please read
    the FAQ for more information on the distribution of modified source versions.
  

Easing Equations

    BSD 3-clause "New" or "Revised" License

    Copyright (c) 2001 Robert Penner
    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.
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          this list of conditions and the following disclaimer in the documentation
          and/or other materials provided with the distribution.
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          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 THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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    ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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Efficient Binary-Decimal and Decimal-Binary Conversion Routines for IEEE Doubles

    Copyright 2006-2012, the V8 project authors

    BSD 3-clause "New" or "Revised" License

    Copyright 2006-2011, the V8 project authors. 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 the name of Google Inc. 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 THE COPYRIGHT
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    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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    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.
  

FreeBSD strtoll and strtoull

    Copyright (c) 1992, 1993 The Regents of the University of California.
    Copyright (c) 2011 The FreeBSD Foundation

    BSD 3-clause "New" or "Revised" License

    Copyright (c) 1992, 1993
     The Regents of the University of California.  All rights reserved.

    Copyright (c) 2011 The FreeBSD Foundation
    All rights reserved.
    Portions of this software were developed by David Chisnall
    under sponsorship from the FreeBSD Foundation.

    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. Neither the name of the University 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 REGENTS 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 THE REGENTS 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 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.
  

MD4

    Public Domain

    Written by Alexander Peslyak - better known as Solar Designer <solar@openwall.com> - in 2001, and placed in the
    public domain. There's absolutely no warranty.
  

MD5

    Public Domain

    Written by Colin Plumb in 1993, no copyright is claimed.
    Ian Jackson <ian@chiark.greenend.org.uk>.
  

PCRE2 - Stack-less Just-In-Time Compiler

    Copyright (c) 2009-2021 Zoltan Herczeg

    BSD 2-clause "Simplified" License

    Copyright 2013-2013 Tilera Corporation(jiwang@tilera.com). All rights reserved.
       Copyright Zoltan Herczeg (hzmester@freemail.hu). 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.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) 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 THE COPYRIGHT HOLDER(S) 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
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    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.
  

PCRE2

    Copyright (c) 1997-2021 University of Cambridge
    Copyright (c) 2010-2020 Zoltan Herczeg

    BSD 3-clause "New" or "Revised" License

    PCRE2 LICENCE
    -------------

    PCRE2 is a library of functions to support regular expressions whose syntax
    and semantics are as close as possible to those of the Perl 5 language.

    Releases 10.00 and above of PCRE2 are distributed under the terms of the "BSD"
    licence, as specified below, with one exemption for certain binary
    redistributions. The documentation for PCRE2, supplied in the "doc" directory,
    is distributed under the same terms as the software itself. The data in the
    testdata directory is not copyrighted and is in the public domain.

    The basic library functions are written in C and are freestanding. Also
    included in the distribution is a just-in-time compiler that can be used to
    optimize pattern matching. This is an optional feature that can be omitted when
    the library is built.


    THE BASIC LIBRARY FUNCTIONS
    ---------------------------

    Written by:       Philip Hazel
    Email local part: Philip.Hazel
    Email domain:     gmail.com

    University of Cambridge Computing Service,
    Cambridge, England.

    Copyright (c) 1997-2021 University of Cambridge
    All rights reserved.


    PCRE2 JUST-IN-TIME COMPILATION SUPPORT
    --------------------------------------

    Written by:       Zoltan Herczeg
    Email local part: hzmester
    Email domain:     freemail.hu

    Copyright(c) 2010-2021 Zoltan Herczeg
    All rights reserved.


    STACK-LESS JUST-IN-TIME COMPILER
    --------------------------------

    Written by:       Zoltan Herczeg
    Email local part: hzmester
    Email domain:     freemail.hu

    Copyright(c) 2009-2021 Zoltan Herczeg
    All rights reserved.


    THE "BSD" LICENCE
    -----------------

    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 notices,
          this list of conditions and the following disclaimer.

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

        * Neither the name of the University of Cambridge nor the names of any
          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 THE COPYRIGHT OWNER OR CONTRIBUTORS BE
    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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    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.


    EXEMPTION FOR BINARY LIBRARY-LIKE PACKAGES
    ------------------------------------------

    The second condition in the BSD licence (covering binary redistributions) does
    not apply all the way down a chain of software. If binary package A includes
    PCRE2, it must respect the condition, but if package B is software that
    includes package A, the condition is not imposed on package B unless it uses
    PCRE2 independently.

    End
  

Secure Hash Algorithm SHA-1

    Public Domain

    Copyright (C) Dominik Reichl <dominik.reichl@t-online.de>
    Copyright (C) 2016 The Qt Company Ltd
  

Secure Hash Algorithm SHA-3 - Keccak

    Guido Bertoni, Joan Daemen, Michaël Peeters and Gilles Van Assche.

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Secure Hash Algorithm SHA-3 - brg_endian

    Copyright (c) 1998-2013, Brian Gladman, Worcester, UK. All rights reserved.

    BSD 2-clause "Simplified" License

    Copyright (c) 1998-2013, Brian Gladman, Worcester, UK. All rights reserved.

    The redistribution and use of this software (with or without changes)
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      source code distributions include the above copyright notice, this
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      of conditions and the following disclaimer in their documentation.

    This software is provided 'as is' with no explicit or implied warranties
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    and fitness for purpose.
  

Secure Hash Algorithms SHA-384 and SHA-512

    Copyright (c) 2011 IETF Trust and the persons identified as authors of the code.

    BSD 3-clause "New" or "Revised" License

    Copyright (c) 2011 IETF Trust and the persons identified as
    authors of the code.  All rights reserved.

    Redistribution and use in source and binary forms, with or
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    conditions are met:

    - Redistributions of source code must retain the above
      copyright notice, this list of conditions and
      the following disclaimer.

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    - Neither the name of Internet Society, IETF or IETF Trust, nor
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    CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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    CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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    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.
  

Text Codec: EUC-JP

    Copyright (C) 1999 Serika Kurusugawa.

    BSD 2-clause "Simplified" License

    Copyright (C) 1999 Serika Kurusugawa, 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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS OR CONTRIBUTORS BE LIABLE
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    OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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    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.
  

Text Codec: EUC-KR

    Copyright (C) 1999-2000 Mizi Research Inc.

    BSD 2-clause "Simplified" License

    Copyright (C) 1999-2000 Mizi Research Inc. 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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS 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 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
  

Text Codec: GBK

    Copyright (C) 2000 TurboLinux, Inc.  Written by Justin Yu and Sean Chen.
    Copyright (C) 2001, 2002 Turbolinux, Inc.  Written by James Su.
    Copyright (C) 2001, 2002 ThizLinux Laboratory Ltd.  Written by Anthony Fok.

    BSD 2-clause "Simplified" License

    Copyright (C) 2000 TurboLinux, Inc.  Written by Justin Yu and Sean Chen.
    Copyright (C) 2001, 2002 Turbolinux, Inc.  Written by James Su.
    Copyright (C) 2001, 2002 ThizLinux Laboratory Ltd.  Written by Anthony Fok.

    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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS 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 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.
  

Text Codec: ISO 2022-JP (JIS)

    Copyright (C) 1999 Serika Kurusugawa.

    BSD 2-clause "Simplified" License

    Copyright (C) 1999 Serika Kurusugawa, 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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS 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 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.
  

Text Codec: Shift-JIS

    Copyright (C) 1999 Serika Kurusugawa.

    BSD 2-clause "Simplified" License

    Copyright (C) 1999 Serika Kurusugawa, 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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS 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 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.
  

Text Codec: TSCII

    Copyright (C) 2000 Hans Petter Bieker.

    BSD 2-clause "Simplified" License

    Copyright (C) 2000 Hans Petter Bieker. 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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS 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 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.
  

Text Codecs: Big5, Big5-HKSCS

    Copyright (C) 2000  Ming-Che Chuang
    Copyright (C) 2001, 2002  James Su, Turbolinux Inc.
    Copyright (C) 2002  WU Yi, HancomLinux Inc.
    Copyright (C) 2001, 2002  Anthony Fok, ThizLinux Laboratory Ltd.

    BSD 2-clause "Simplified" License

    Copyright (C) 2000  Ming-Che Chuang
    Copyright (C) 2001, 2002  James Su, Turbolinux Inc.
    Copyright (C) 2002  WU Yi, HancomLinux Inc.
    Copyright (C) 2001, 2002  Anthony Fok, ThizLinux Laboratory Ltd.

    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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE REGENTS 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 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.
  

The Public Suffix List

    The list was originally provided by Jo Hermans <jo.hermans@gmail.com>.
    It is now maintained on github (https://github.com/publicsuffix/list).

    Mozilla Public License 2.0

    Mozilla Public License Version 2.0
    ==================================

    1. Definitions
    --------------

    1.1. "Contributor"
        means each individual or legal entity that creates, contributes to
        the creation of, or owns Covered Software.

    1.2. "Contributor Version"
        means the combination of the Contributions of others (if any) used
        by a Contributor and that particular Contributor's Contribution.

    1.3. "Contribution"
        means Covered Software of a particular Contributor.

    1.4. "Covered Software"
        means Source Code Form to which the initial Contributor has attached
        the notice in Exhibit A, the Executable Form of such Source Code
        Form, and Modifications of such Source Code Form, in each case
        including portions thereof.

    1.5. "Incompatible With Secondary Licenses"
        means

        (a) that the initial Contributor has attached the notice described
            in Exhibit B to the Covered Software; or

        (b) that the Covered Software was made available under the terms of
            version 1.1 or earlier of the License, but not also under the
            terms of a Secondary License.

    1.6. "Executable Form"
        means any form of the work other than Source Code Form.

    1.7. "Larger Work"
        means a work that combines Covered Software with other material, in
        a separate file or files, that is not Covered Software.

    1.8. "License"
        means this document.

    1.9. "Licensable"
        means having the right to grant, to the maximum extent possible,
        whether at the time of the initial grant or subsequently, any and
        all of the rights conveyed by this License.

    1.10. "Modifications"
        means any of the following:

        (a) any file in Source Code Form that results from an addition to,
            deletion from, or modification of the contents of Covered
            Software; or

        (b) any new file in Source Code Form that contains any Covered
            Software.

    1.11. "Patent Claims" of a Contributor
        means any patent claim(s), including without limitation, method,
        process, and apparatus claims, in any patent Licensable by such
        Contributor that would be infringed, but for the grant of the
        License, by the making, using, selling, offering for sale, having
        made, import, or transfer of either its Contributions or its
        Contributor Version.

    1.12. "Secondary License"
        means either the GNU General Public License, Version 2.0, the GNU
        Lesser General Public License, Version 2.1, the GNU Affero General
        Public License, Version 3.0, or any later versions of those
        licenses.

    1.13. "Source Code Form"
        means the form of the work preferred for making modifications.

    1.14. "You" (or "Your")
        means an individual or a legal entity exercising rights under this
        License. For legal entities, "You" includes any entity that
        controls, is controlled by, or is under common control with You. For
        purposes of this definition, "control" means (a) the power, direct
        or indirect, to cause the direction or management of such entity,
        whether by contract or otherwise, or (b) ownership of more than
        fifty percent (50%) of the outstanding shares or beneficial
        ownership of such entity.

    2. License Grants and Conditions
    --------------------------------

    2.1. Grants

    Each Contributor hereby grants You a world-wide, royalty-free,
    non-exclusive license:

    (a) under intellectual property rights (other than patent or trademark)
        Licensable by such Contributor to use, reproduce, make available,
        modify, display, perform, distribute, and otherwise exploit its
        Contributions, either on an unmodified basis, with Modifications, or
        as part of a Larger Work; and

    (b) under Patent Claims of such Contributor to make, use, sell, offer
        for sale, have made, import, and otherwise transfer either its
        Contributions or its Contributor Version.

    2.2. Effective Date

    The licenses granted in Section 2.1 with respect to any Contribution
    become effective for each Contribution on the date the Contributor first
    distributes such Contribution.

    2.3. Limitations on Grant Scope

    The licenses granted in this Section 2 are the only rights granted under
    this License. No additional rights or licenses will be implied from the
    distribution or licensing of Covered Software under this License.
    Notwithstanding Section 2.1(b) above, no patent license is granted by a
    Contributor:

    (a) for any code that a Contributor has removed from Covered Software;
        or

    (b) for infringements caused by: (i) Your and any other third party's
        modifications of Covered Software, or (ii) the combination of its
        Contributions with other software (except as part of its Contributor
        Version); or

    (c) under Patent Claims infringed by Covered Software in the absence of
        its Contributions.

    This License does not grant any rights in the trademarks, service marks,
    or logos of any Contributor (except as may be necessary to comply with
    the notice requirements in Section 3.4).

    2.4. Subsequent Licenses

    No Contributor makes additional grants as a result of Your choice to
    distribute the Covered Software under a subsequent version of this
    License (see Section 10.2) or under the terms of a Secondary License (if
    permitted under the terms of Section 3.3).

    2.5. Representation

    Each Contributor represents that the Contributor believes its
    Contributions are its original creation(s) or it has sufficient rights
    to grant the rights to its Contributions conveyed by this License.

    2.6. Fair Use

    This License is not intended to limit any rights You have under
    applicable copyright doctrines of fair use, fair dealing, or other
    equivalents.

    2.7. Conditions

    Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
    in Section 2.1.

    3. Responsibilities
    -------------------

    3.1. Distribution of Source Form

    All distribution of Covered Software in Source Code Form, including any
    Modifications that You create or to which You contribute, must be under
    the terms of this License. You must inform recipients that the Source
    Code Form of the Covered Software is governed by the terms of this
    License, and how they can obtain a copy of this License. You may not
    attempt to alter or restrict the recipients' rights in the Source Code
    Form.

    3.2. Distribution of Executable Form

    If You distribute Covered Software in Executable Form then:

    (a) such Covered Software must also be made available in Source Code
        Form, as described in Section 3.1, and You must inform recipients of
        the Executable Form how they can obtain a copy of such Source Code
        Form by reasonable means in a timely manner, at a charge no more
        than the cost of distribution to the recipient; and

    (b) You may distribute such Executable Form under the terms of this
        License, or sublicense it under different terms, provided that the
        license for the Executable Form does not attempt to limit or alter
        the recipients' rights in the Source Code Form under this License.

    3.3. Distribution of a Larger Work

    You may create and distribute a Larger Work under terms of Your choice,
    provided that You also comply with the requirements of this License for
    the Covered Software. If the Larger Work is a combination of Covered
    Software with a work governed by one or more Secondary Licenses, and the
    Covered Software is not Incompatible With Secondary Licenses, this
    License permits You to additionally distribute such Covered Software
    under the terms of such Secondary License(s), so that the recipient of
    the Larger Work may, at their option, further distribute the Covered
    Software under the terms of either this License or such Secondary
    License(s).

    3.4. Notices

    You may not remove or alter the substance of any license notices
    (including copyright notices, patent notices, disclaimers of warranty,
    or limitations of liability) contained within the Source Code Form of
    the Covered Software, except that You may alter any license notices to
    the extent required to remedy known factual inaccuracies.

    3.5. Application of Additional Terms

    You may choose to offer, and to charge a fee for, warranty, support,
    indemnity or liability obligations to one or more recipients of Covered
    Software. However, You may do so only on Your own behalf, and not on
    behalf of any Contributor. You must make it absolutely clear that any
    such warranty, support, indemnity, or liability obligation is offered by
    You alone, and You hereby agree to indemnify every Contributor for any
    liability incurred by such Contributor as a result of warranty, support,
    indemnity or liability terms You offer. You may include additional
    disclaimers of warranty and limitations of liability specific to any
    jurisdiction.

    4. Inability to Comply Due to Statute or Regulation
    ---------------------------------------------------

    If it is impossible for You to comply with any of the terms of this
    License with respect to some or all of the Covered Software due to
    statute, judicial order, or regulation then You must: (a) comply with
    the terms of this License to the maximum extent possible; and (b)
    describe the limitations and the code they affect. Such description must
    be placed in a text file included with all distributions of the Covered
    Software under this License. Except to the extent prohibited by statute
    or regulation, such description must be sufficiently detailed for a
    recipient of ordinary skill to be able to understand it.

    5. Termination
    --------------

    5.1. The rights granted under this License will terminate automatically
    if You fail to comply with any of its terms. However, if You become
    compliant, then the rights granted under this License from a particular
    Contributor are reinstated (a) provisionally, unless and until such
    Contributor explicitly and finally terminates Your grants, and (b) on an
    ongoing basis, if such Contributor fails to notify You of the
    non-compliance by some reasonable means prior to 60 days after You have
    come back into compliance. Moreover, Your grants from a particular
    Contributor are reinstated on an ongoing basis if such Contributor
    notifies You of the non-compliance by some reasonable means, this is the
    first time You have received notice of non-compliance with this License
    from such Contributor, and You become compliant prior to 30 days after
    Your receipt of the notice.

    5.2. If You initiate litigation against any entity by asserting a patent
    infringement claim (excluding declaratory judgment actions,
    counter-claims, and cross-claims) alleging that a Contributor Version
    directly or indirectly infringes any patent, then the rights granted to
    You by any and all Contributors for the Covered Software under Section
    2.1 of this License shall terminate.

    5.3. In the event of termination under Sections 5.1 or 5.2 above, all
    end user license agreements (excluding distributors and resellers) which
    have been validly granted by You or Your distributors under this License
    prior to termination shall survive termination.

    ************************************************************************
    *                                                                      *
    *  6. Disclaimer of Warranty                                           *
    *  -------------------------                                           *
    *                                                                      *
    *  Covered Software is provided under this License on an "as is"       *
    *  basis, without warranty of any kind, either expressed, implied, or  *
    *  statutory, including, without limitation, warranties that the       *
    *  Covered Software is free of defects, merchantable, fit for a        *
    *  particular purpose or non-infringing. The entire risk as to the     *
    *  quality and performance of the Covered Software is with You.        *
    *  Should any Covered Software prove defective in any respect, You     *
    *  (not any Contributor) assume the cost of any necessary servicing,   *
    *  repair, or correction. This disclaimer of warranty constitutes an   *
    *  essential part of this License. No use of any Covered Software is   *
    *  authorized under this License except under this disclaimer.         *
    *                                                                      *
    ************************************************************************

    ************************************************************************
    *                                                                      *
    *  7. Limitation of Liability                                          *
    *  --------------------------                                          *
    *                                                                      *
    *  Under no circumstances and under no legal theory, whether tort      *
    *  (including negligence), contract, or otherwise, shall any           *
    *  Contributor, or anyone who distributes Covered Software as          *
    *  permitted above, be liable to You for any direct, indirect,         *
    *  special, incidental, or consequential damages of any character      *
    *  including, without limitation, damages for lost profits, loss of    *
    *  goodwill, work stoppage, computer failure or malfunction, or any    *
    *  and all other commercial damages or losses, even if such party      *
    *  shall have been informed of the possibility of such damages. This   *
    *  limitation of liability shall not apply to liability for death or   *
    *  personal injury resulting from such party's negligence to the       *
    *  extent applicable law prohibits such limitation. Some               *
    *  jurisdictions do not allow the exclusion or limitation of           *
    *  incidental or consequential damages, so this exclusion and          *
    *  limitation may not apply to You.                                    *
    *                                                                      *
    ************************************************************************

    8. Litigation
    -------------

    Any litigation relating to this License may be brought only in the
    courts of a jurisdiction where the defendant maintains its principal
    place of business and such litigation shall be governed by laws of that
    jurisdiction, without reference to its conflict-of-law provisions.
    Nothing in this Section shall prevent a party's ability to bring
    cross-claims or counter-claims.

    9. Miscellaneous
    ----------------

    This License represents the complete agreement concerning the subject
    matter hereof. If any provision of this License is held to be
    unenforceable, such provision shall be reformed only to the extent
    necessary to make it enforceable. Any law or regulation which provides
    that the language of a contract shall be construed against the drafter
    shall not be used to construe this License against a Contributor.

    10. Versions of the License
    ---------------------------

    10.1. New Versions

    Mozilla Foundation is the license steward. Except as provided in Section
    10.3, no one other than the license steward has the right to modify or
    publish new versions of this License. Each version will be given a
    distinguishing version number.

    10.2. Effect of New Versions

    You may distribute the Covered Software under the terms of the version
    of the License under which You originally received the Covered Software,
    or under the terms of any subsequent version published by the license
    steward.

    10.3. Modified Versions

    If you create software not governed by this License, and you want to
    create a new license for such software, you may create and use a
    modified version of this License if you rename the license and remove
    any references to the name of the license steward (except to note that
    such modified license differs from this License).

    10.4. Distributing Source Code Form that is Incompatible With Secondary
    Licenses

    If You choose to distribute Source Code Form that is Incompatible With
    Secondary Licenses under the terms of this version of the License, the
    notice described in Exhibit B of this License must be attached.

    Exhibit A - Source Code Form License Notice
    -------------------------------------------

      This Source Code Form is subject to the terms of the Mozilla Public
      License, v. 2.0. If a copy of the MPL was not distributed with this
      file, You can obtain one at https://mozilla.org/MPL/2.0/.

    If it is not possible or desirable to put the notice in a particular
    file, then You may include the notice in a location (such as a LICENSE
    file in a relevant directory) where a recipient would be likely to look
    for such a notice.

    You may add additional accurate notices of copyright ownership.

    Exhibit B - "Incompatible With Secondary Licenses" Notice
    ---------------------------------------------------------

      This Source Code Form is "Incompatible With Secondary Licenses", as
      defined by the Mozilla Public License, v. 2.0.
  

TinyCBOR

    Copyright (C) 2015-2019 Intel Corporation

    MIT License

    Copyright (c) 2017 Intel Corporation

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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.
  

Unicode Character Database (UCD)

    Copyright (C) 1991-2018 Unicode, Inc.

    Unicode License Agreement - Data Files and Software (2016)

    UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE

    See Terms of Use for definitions of Unicode Inc.'s
    Data Files and Software.

    NOTICE TO USER: Carefully read the following legal agreement.
    BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S
    DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"),
    YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE
    TERMS AND CONDITIONS OF THIS AGREEMENT.
    IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE
    THE DATA FILES OR SOFTWARE.

    COPYRIGHT AND PERMISSION NOTICE

    Copyright © 1991-2020 Unicode, Inc. All rights reserved.
    Distributed under the Terms of Use in https://www.unicode.org/copyright.html.

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of the Unicode data files and any associated documentation
    (the "Data Files") or Unicode software and any associated documentation
    (the "Software") to deal in the Data Files or Software
    without restriction, including without limitation the rights to use,
    copy, modify, merge, publish, distribute, and/or sell copies of
    the Data Files or Software, and to permit persons to whom the Data Files
    or Software are furnished to do so, provided that either
    (a) this copyright and permission notice appear with all copies
    of the Data Files or Software, or
    (b) this copyright and permission notice appear in associated
    Documentation.

    THE DATA FILES AND SOFTWARE ARE 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 OF THIRD PARTY RIGHTS.
    IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
    NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
    DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
    DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
    TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
    PERFORMANCE OF THE DATA FILES OR SOFTWARE.

    Except as contained in this notice, the name of a copyright holder
    shall not be used in advertising or otherwise to promote the sale,
    use or other dealings in these Data Files or Software without prior
    written authorization of the copyright holder.
  

Unicode Common Locale Data Repository (CLDR)

    Copyright (C) 1991-2019 Unicode, Inc.

    Unicode License Agreement - Data Files and Software (2016)

    UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE

    See Terms of Use for definitions of Unicode Inc.'s
    Data Files and Software.

    NOTICE TO USER: Carefully read the following legal agreement.
    BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S
    DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"),
    YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE
    TERMS AND CONDITIONS OF THIS AGREEMENT.
    IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE
    THE DATA FILES OR SOFTWARE.

    COPYRIGHT AND PERMISSION NOTICE

    Copyright © 1991-2020 Unicode, Inc. All rights reserved.
    Distributed under the Terms of Use in https://www.unicode.org/copyright.html.

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of the Unicode data files and any associated documentation
    (the "Data Files") or Unicode software and any associated documentation
    (the "Software") to deal in the Data Files or Software
    without restriction, including without limitation the rights to use,
    copy, modify, merge, publish, distribute, and/or sell copies of
    the Data Files or Software, and to permit persons to whom the Data Files
    or Software are furnished to do so, provided that either
    (a) this copyright and permission notice appear with all copies
    of the Data Files or Software, or
    (b) this copyright and permission notice appear in associated
    Documentation.

    THE DATA FILES AND SOFTWARE ARE 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 OF THIRD PARTY RIGHTS.
    IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS
    NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL
    DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
    DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
    TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
    PERFORMANCE OF THE DATA FILES OR SOFTWARE.

    Except as contained in this notice, the name of a copyright holder
    shall not be used in advertising or otherwise to promote the sale,
    use or other dealings in these Data Files or Software without prior
    written authorization of the copyright holder.
  

forkfd

    Copyright (C) 2016 Intel Corporation
    Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com

    MIT License

    Copyright (C) 2016 Intel Corporation.
    Copyright (C) 2015 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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.
  

ANGLE Library

    Copyright (C) 2002-2013 The ANGLE Project Authors

    BSD 3-clause "New" or "Revised" License

    Copyright (C) 2002-2013 The ANGLE Project Authors.
    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 the name of TransGaming Inc., Google Inc., 3DLabs Inc.
        Ltd., nor the names of their 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 THE
    COPYRIGHT OWNER 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 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.
  

ANGLE: Array Bounds Clamper for WebKit

    Copyright (C) 2012 Apple Inc.

    BSD 2-clause "Simplified" License

    Copyright (C) 2012 Apple Inc. 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.

    THIS SOFTWARE IS PROVIDED BY APPLE, INC. ``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 APPLE, INC. 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 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.
  

ANGLE: Khronos Headers

    Copyright (c) 2007-2017 The Khronos Group Inc.

    MIT License

    Copyright (c) 2007-2017 The Khronos Group Inc.

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and/or associated documentation files (the
    "Materials"), to deal in the Materials without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Materials, and to
    permit persons to whom the Materials are furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Materials.

    THE MATERIALS ARE 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
    MATERIALS OR THE USE OR OTHER DEALINGS IN THE # MATERIALS.
  

ANGLE: Murmurhash

    Public Domain

    MurmurHash3 was written by Austin Appleby, and is placed in the public domain. The author hereby disclaims copyright
    to this source code.
  

ANGLE: Systeminfo

    Copyright (C) 2009 Apple Inc. All Rights Reserved.

    BSD 2-clause "Simplified" License

    Copyright (C) 2009 Apple Inc. 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.

    THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 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.
  

ANGLE: trace_event

    Copyright (c) 2013 The Chromium Authors.

    BSD 3-clause "New" or "Revised" License

    Copyright 2013 The Chromium Authors. 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 the name of Google Inc. 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 THE COPYRIGHT
    OWNER 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
    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.
  

Adobe Glyph List For New Fonts

    Copyright 2002, 2003, 2005, 2006, 2008, 2010, 2015 Adobe Systems

    BSD 3-Clause "New" or "Revised" License

    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 the name of Adobe Systems Incorporated 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 THE COPYRIGHT
    HOLDER 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
    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.
  

Anti-aliasing rasterizer from FreeType 2

    Copyright 2000-2016 by David Turner, Robert Wilhelm, and Werner Lemberg.

    Freetype Project License or GNU General Public License v2.0 only

    The  FreeType 2  font  engine is  copyrighted  work and  cannot be  used
    legally  without a  software license.   In  order to  make this  project
    usable  to a vast  majority of  developers, we  distribute it  under two
    mutually exclusive open-source licenses.

    This means  that *you* must choose  *one* of the  two licenses described
    below, then obey  all its terms and conditions when  using FreeType 2 in
    any of your projects or products.

      - The FreeType License, found in  the file `FTL.TXT', which is similar
        to the original BSD license *with* an advertising clause that forces
        you  to  explicitly cite  the  FreeType  project  in your  product's
        documentation.  All  details are in the license  file.  This license
        is  suited  to products  which  don't  use  the GNU  General  Public
        License.

        Note that  this license  is  compatible  to the  GNU General  Public
        License version 3, but not version 2.

      - The GNU General Public License version 2, found in  `GPLv2.TXT' (any
        later version can be used  also), for programs which already use the
        GPL.  Note  that the  FTL is  incompatible  with  GPLv2 due  to  its
        advertisement clause.

    The contributed BDF and PCF drivers  come with a license similar to that
    of the X Window System.  It is compatible to the above two licenses (see
    file src/bdf/README and  src/pcf/README).  The same holds  for the files
    `fthash.c' and  `fthash.h'; their  code was  part of  the BDF  driver in
    earlier FreeType versions.

    The gzip module uses the zlib license (see src/gzip/zlib.h) which too is
    compatible to the above two licenses.

    The MD5 checksum support (only used for debugging in development builds)
    is in the public domain.
  

Bitstream Vera Font

    Copyright (C) 2003 Bitstream,Inc

    Bitstream Vera Font License

    Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a trademark of Bitstream, Inc.

    Permission is hereby granted, free of charge, to any person obtaining a copy of the fonts accompanying this license
    (“Fonts”) and associated documentation files (the “Font Software”), to reproduce and distribute the Font Software,
    including without limitation the rights to use, copy, merge, publish, distribute, and/or sell copies of the Font
    Software, and to permit persons to whom the Font Software is furnished to do so, subject to the following
    conditions:

    The above copyright and trademark notices and this permission notice shall be included in all copies of one or more
    of the Font Software typefaces.

    The Font Software may be modified, altered, or added to, and in particular the designs of glyphs or characters in
    the Fonts may be modified and additional glyphs or characters may be added to the Fonts, only if the fonts are
    renamed to names not containing either the words “Bitstream” or the word “Vera”.

    This License becomes null and void to the extent applicable to Fonts or Font Software that has been modified and is
    distributed under the “Bitstream Vera” names.

    The Font Software may be sold as part of a larger software package but no copy of one or more of the Font Software
    typefaces may be sold by itself.

    THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
    TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
    TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR
    OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN
    ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
    OTHER DEALINGS IN THE FONT SOFTWARE.

    Except as contained in this notice, the names of GNOME, the GNOME Foundation, and Bitstream Inc., shall not be used
    in advertising or otherwise to promote the sale, use or other dealings in this Font Software without prior written
    authorization from the GNOME Foundation or Bitstream Inc., respectively. For further information, contact: fonts at
    gnome dot org.
  

DejaVu Fonts

    Copyright (c) 2003 by Bitstream, Inc
    Copyright (c) 2006 by Tavmjong Bah
    (c) American Mathematical Society

    Bitstream Vera Font License

    Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
    Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)


    Bitstream Vera Fonts Copyright
    ------------------------------

    Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
    a trademark of Bitstream, Inc.

    Permission is hereby granted, free of charge, to any person obtaining a copy
    of the fonts accompanying this license ("Fonts") and associated
    documentation files (the "Font Software"), to reproduce and distribute the
    Font Software, including without limitation the rights to use, copy, merge,
    publish, distribute, and/or sell copies of the Font Software, and to permit
    persons to whom the Font Software is furnished to do so, subject to the
    following conditions:

    The above copyright and trademark notices and this permission notice shall
    be included in all copies of one or more of the Font Software typefaces.

    The Font Software may be modified, altered, or added to, and in particular
    the designs of glyphs or characters in the Fonts may be modified and
    additional glyphs or characters may be added to the Fonts, only if the fonts
    are renamed to names not containing either the words "Bitstream" or the word
    "Vera".

    This License becomes null and void to the extent applicable to Fonts or Font
    Software that has been modified and is distributed under the "Bitstream
    Vera" names.

    The Font Software may be sold as part of a larger software package but no
    copy of one or more of the Font Software typefaces may be sold by itself.

    THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
    TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
    FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
    ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
    THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
    FONT SOFTWARE.

    Except as contained in this notice, the names of Gnome, the Gnome
    Foundation, and Bitstream Inc., shall not be used in advertising or
    otherwise to promote the sale, use or other dealings in this Font Software
    without prior written authorization from the Gnome Foundation or Bitstream
    Inc., respectively. For further information, contact: fonts at gnome dot
    org.

    Arev Fonts Copyright
    ------------------------------

    Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of the fonts accompanying this license ("Fonts") and
    associated documentation files (the "Font Software"), to reproduce
    and distribute the modifications to the Bitstream Vera Font Software,
    including without limitation the rights to use, copy, merge, publish,
    distribute, and/or sell copies of the Font Software, and to permit
    persons to whom the Font Software is furnished to do so, subject to
    the following conditions:

    The above copyright and trademark notices and this permission notice
    shall be included in all copies of one or more of the Font Software
    typefaces.

    The Font Software may be modified, altered, or added to, and in
    particular the designs of glyphs or characters in the Fonts may be
    modified and additional glyphs or characters may be added to the
    Fonts, only if the fonts are renamed to names not containing either
    the words "Tavmjong Bah" or the word "Arev".

    This License becomes null and void to the extent applicable to Fonts
    or Font Software that has been modified and is distributed under the
    "Tavmjong Bah Arev" names.

    The Font Software may be sold as part of a larger software package but
    no copy of one or more of the Font Software typefaces may be sold by
    itself.

    THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
    OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
    TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
    INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
    DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
    OTHER DEALINGS IN THE FONT SOFTWARE.

    Except as contained in this notice, the name of Tavmjong Bah shall not
    be used in advertising or otherwise to promote the sale, use or other
    dealings in this Font Software without prior written authorization
    from Tavmjong Bah. For further information, contact: tavmjong @ free
    . fr.

    TeX Gyre DJV Math
    -----------------
    Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.

    Math extensions done by B. Jackowski, P. Strzelczyk and P. Pianowski
    (on behalf of TeX users groups) are in public domain.

    Letters imported from Euler Fraktur from AMSfonts are (c) American
    Mathematical Society (see below).
    Bitstream Vera Fonts Copyright
    Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera
    is a trademark of Bitstream, Inc.

    Permission is hereby granted, free of charge, to any person obtaining a copy
    of the fonts accompanying this license (“Fonts”) and associated
    documentation
    files (the “Font Software”), to reproduce and distribute the Font Software,
    including without limitation the rights to use, copy, merge, publish,
    distribute,
    and/or sell copies of the Font Software, and to permit persons  to whom
    the Font Software is furnished to do so, subject to the following
    conditions:

    The above copyright and trademark notices and this permission notice
    shall be
    included in all copies of one or more of the Font Software typefaces.

    The Font Software may be modified, altered, or added to, and in particular
    the designs of glyphs or characters in the Fonts may be modified and
    additional
    glyphs or characters may be added to the Fonts, only if the fonts are
    renamed
    to names not containing either the words “Bitstream” or the word “Vera”.

    This License becomes null and void to the extent applicable to Fonts or
    Font Software
    that has been modified and is distributed under the “Bitstream Vera”
    names.

    The Font Software may be sold as part of a larger software package but
    no copy
    of one or more of the Font Software typefaces may be sold by itself.

    THE FONT SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS
    OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
    TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
    FOUNDATION
    BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL,
    SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN
    ACTION
    OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR
    INABILITY TO USE
    THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
    Except as contained in this notice, the names of GNOME, the GNOME
    Foundation,
    and Bitstream Inc., shall not be used in advertising or otherwise to promote
    the sale, use or other dealings in this Font Software without prior written
    authorization from the GNOME Foundation or Bitstream Inc., respectively.
    For further information, contact: fonts at gnome dot org.

    AMSFonts (v. 2.2) copyright

    The PostScript Type 1 implementation of the AMSFonts produced by and
    previously distributed by Blue Sky Research and Y&Y, Inc. are now freely
    available for general use. This has been accomplished through the
    cooperation
    of a consortium of scientific publishers with Blue Sky Research and Y&Y.
    Members of this consortium include:

    Elsevier Science IBM Corporation Society for Industrial and Applied
    Mathematics (SIAM) Springer-Verlag American Mathematical Society (AMS)

    In order to assure the authenticity of these fonts, copyright will be
    held by
    the American Mathematical Society. This is not meant to restrict in any way
    the legitimate use of the fonts, such as (but not limited to) electronic
    distribution of documents containing these fonts, inclusion of these fonts
    into other public domain or commercial font collections or computer
    applications, use of the outline data to create derivative fonts and/or
    faces, etc. However, the AMS does require that the AMS copyright notice be
    removed from any derivative versions of the fonts which have been altered in
    any way. In addition, to ensure the fidelity of TeX documents using Computer
    Modern fonts, Professor Donald Knuth, creator of the Computer Modern faces,
    has requested that any alterations which yield different font metrics be
    given a different name.
  

Freetype 2 - Bitmap Distribution Format (BDF) support

    Copyright (C) 2001-2002 by Francesco Zappa Nardelli
    Copyright 2000 Computing Research Labs, New Mexico State University
    Copyright 2001-2002, 2011 Francesco Zappa Nardelli

    MIT License

    Copyright (C) 2001-2002 by Francesco Zappa Nardelli

    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 to
    permit persons to whom the Software is furnished to do so, subject to
    the 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.

    *** Portions of the driver (that is, bdflib.c and bdf.h):

    Copyright 2000 Computing Research Labs, New Mexico State University
    Copyright 2001-2002, 2011 Francesco Zappa Nardelli

    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 to permit persons to whom the
    Software is furnished to do so, subject to the 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 COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY 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.
  

Freetype 2 - Portable Compiled Format (PCF) support

    Copyright (C) 2000 by Francesco Zappa Nardelli

    MIT License

    Copyright (C) 2000 by Francesco Zappa Nardelli

    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 to
    permit persons to whom the Software is furnished to do so, subject to
    the 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.
  

Freetype 2 - zlib

    Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler

    zlib License

    Copyright (C) 1995-2002 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
  

HarfBuzz

    Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
    Copyright © 2006  Behdad Esfahbod
    Copyright © 2005  David Turner
    Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
    Copyright © 1998-2004  David Turner and Werner Lemberg

    MIT License

    HarfBuzz was previously licensed under different licenses.  This was
    changed in January 2008.  If you need to relicense your old copies,
    consult the announcement of the license change on the internet.
    Other than that, each copy of HarfBuzz is licensed under the COPYING
    file included with it.  The actual license follows:


    Permission is hereby granted, without written agreement and without
    license or royalty fees, to use, copy, modify, and distribute this
    software and its documentation for any purpose, provided that the
    above copyright notice and the following two paragraphs appear in
    all copies of this software.

    IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
    DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
    ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
    IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
    DAMAGE.

    THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
    BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
    FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
    ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
    PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  

HarfBuzz-NG

    Copyright © 2010,2011,2012  Google, Inc.
    Copyright © 2012  Mozilla Foundation
    Copyright © 2011  Codethink Limited
    Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
    Copyright © 2009  Keith Stribley
    Copyright © 2009  Martin Hosken and SIL International
    Copyright © 2007  Chris Wilson
    Copyright © 2006  Behdad Esfahbod
    Copyright © 2005  David Turner
    Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
    Copyright © 1998-2004  David Turner and Werner Lemberg

    MIT License

    HarfBuzz is licensed under the so-called "Old MIT" license.  Details follow.
    For parts of HarfBuzz that are licensed under different licenses see individual
    files names COPYING in subdirectories where applicable.

    Copyright © 2010,2011,2012  Google, Inc.
    Copyright © 2012  Mozilla Foundation
    Copyright © 2011  Codethink Limited
    Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
    Copyright © 2009  Keith Stribley
    Copyright © 2009  Martin Hosken and SIL International
    Copyright © 2007  Chris Wilson
    Copyright © 2006  Behdad Esfahbod
    Copyright © 2005  David Turner
    Copyright © 2004,2007,2008,2009,2010  Red Hat, Inc.
    Copyright © 1998-2004  David Turner and Werner Lemberg

    For full copyright notices consult the individual files in the package.


    Permission is hereby granted, without written agreement and without
    license or royalty fees, to use, copy, modify, and distribute this
    software and its documentation for any purpose, provided that the
    above copyright notice and the following two paragraphs appear in
    all copies of this software.

    IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
    DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
    ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
    IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
    DAMAGE.

    THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
    BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
    FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
    ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
    PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
  

IAccessible2 IDL Specification

    Copyright (c) 2000, 2006 Sun Microsystems, Inc.
    Copyright (c) 2006 IBM Corporation
    Copyright (c) 2007, 2010, 2012, 2013 Linux Foundation

    IAccessible2 is a trademark of the Linux Foundation. The IAccessible2 mark may be used in accordance with the Linux
    Foundation Trademark Policy to indicate compliance with the IAccessible2 specification.

    BSD 3-clause "New" or "Revised" License

    Copyright (c) 2013 Linux Foundation
    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. Neither the name of the Linux Foundation 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 THE COPYRIGHT HOLDER 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 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 BSD License conforms to the Open Source Initiative "Simplified
    BSD License" as published at:
    http://www.opensource.org/licenses/bsd-license.php
  

LibJPEG-turbo

    Copyright (C) 2009-2021 D. R. Commander
    Copyright (C) 2015, 2020 Google, Inc.
    Copyright (C) 2019 Arm Limited
    Copyright (C) 2015-2016, 2018 Matthieu Darbois
    Copyright (C) 2011-2016 Siarhei Siamashka
    Copyright (C) 2015 Intel Corporation
    Copyright (C) 2013-2014 Linaro Limited
    Copyright (C) 2013-2014 MIPS Technologies, Inc.
    Copyright (C) 2009, 2012 Pierre Ossman for Cendio AB
    Copyright (C) 2009-2011 Nokia Corporation and/or its subsidiary(-ies)
    Copyright (C) 1999-2006 MIYASAKA Masaru
    Copyright (C) 1991-2017 Thomas G. Lane, Guido Vollbeding

    Independent JPEG Group License

    libjpeg-turbo Licenses
    ======================

    libjpeg-turbo is covered by three compatible BSD-style open source licenses:

    - The IJG (Independent JPEG Group) License, which is listed in
      [README.ijg](README.ijg)

      This license applies to the libjpeg API library and associated programs
      (any code inherited from libjpeg, and any modifications to that code.)

    - The Modified (3-clause) BSD License, which is listed below

      This license covers the TurboJPEG API library and associated programs, as
      well as the build system.

    - The [zlib License](https://opensource.org/licenses/Zlib)

      This license is a subset of the other two, and it covers the libjpeg-turbo
      SIMD extensions.


    Complying with the libjpeg-turbo Licenses
    =========================================

    This section provides a roll-up of the libjpeg-turbo licensing terms, to the
    best of our understanding.

    1.  If you are distributing a modified version of the libjpeg-turbo source,
        then:

        1.  You cannot alter or remove any existing copyright or license notices
            from the source.

            **Origin**
            - Clause 1 of the IJG License
            - Clause 1 of the Modified BSD License
            - Clauses 1 and 3 of the zlib License

        2.  You must add your own copyright notice to the header of each source
            file you modified, so others can tell that you modified that file (if
            there is not an existing copyright header in that file, then you can
            simply add a notice stating that you modified the file.)

            **Origin**
            - Clause 1 of the IJG License
            - Clause 2 of the zlib License

        3.  You must include the IJG README file, and you must not alter any of the
            copyright or license text in that file.

            **Origin**
            - Clause 1 of the IJG License

    2.  If you are distributing only libjpeg-turbo binaries without the source, or
        if you are distributing an application that statically links with
        libjpeg-turbo, then:

        1.  Your product documentation must include a message stating:

            This software is based in part on the work of the Independent JPEG
            Group.

            **Origin**
            - Clause 2 of the IJG license

        2.  If your binary distribution includes or uses the TurboJPEG API, then
            your product documentation must include the text of the Modified BSD
            License (see below.)

            **Origin**
            - Clause 2 of the Modified BSD License

    3.  You cannot use the name of the IJG or The libjpeg-turbo Project or the
        contributors thereof in advertising, publicity, etc.

        **Origin**
        - IJG License
        - Clause 3 of the Modified BSD License

    4.  The IJG and The libjpeg-turbo Project do not warrant libjpeg-turbo to be
        free of defects, nor do we accept any liability for undesirable
        consequences resulting from your use of the software.

        **Origin**
        - IJG License
        - Modified BSD License
        - zlib License


    The Modified (3-clause) BSD License
    ===================================

    Copyright (C)2009-2021 D. R. Commander.  All Rights Reserved.
Copyright (C)2015 Viktor Szathmáry. 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 the name of the libjpeg-turbo Project 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 THE COPYRIGHT HOLDERS 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 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. Why Three Licenses? =================== The zlib License could have been used instead of the Modified (3-clause) BSD License, and since the IJG License effectively subsumes the distribution conditions of the zlib License, this would have effectively placed libjpeg-turbo binary distributions under the IJG License. However, the IJG License specifically refers to the Independent JPEG Group and does not extend attribution and endorsement protections to other entities. Thus, it was desirable to choose a license that granted us the same protections for new code that were granted to the IJG for code derived from their software.

LibPNG

    Copyright (c) 1998-2018 Glenn Randers-Pehrson
    Copyright (c) 2000-2017 Simon-Pierre Cadieux
    Copyright (c) 2000-2017 Eric S. Raymond
    Copyright (c) 2000-2017 Mans Rullgard
    Copyright (c) 2000-2019 Cosmin Truta
    Copyright (c) 2000-2017 Gilles Vollant
    Copyright (c) 2000-2017 James Yu
    Copyright (c) 2000-2017 Mandar Sahastrabuddhe
    Copyright (c) 1998-2000 Tom Lane
    Copyright (c) 1998-2000 Willem van Schaik
    Copyright (c) 1996-1997 Andreas Dilger
    Copyright (c) 1996-1997 John Bowler
    Copyright (c) 1996-1997 Kevin Bracey
    Copyright (c) 1996-1997 Sam Bushell
    Copyright (c) 1996-1997 Magnus Holmgren
    Copyright (c) 1996-1997 Greg Roelofs
    Copyright (c) 1996-1997 Tom Tanner
    Copyright (c) 1995-1996 Dave Martindale
    Copyright (c) 1995-1996 Paul Schmidt
    Copyright (c) 1995-1996 Tim Wegner
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

    libpng License and PNG Reference Library version 2

    COPYRIGHT NOTICE, DISCLAIMER, and LICENSE
    =========================================

    PNG Reference Library License version 2
    ---------------------------------------

     * Copyright (c) 1995-2019 The PNG Reference Library Authors.
     * Copyright (c) 2018-2019 Cosmin Truta.
     * Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson.
     * Copyright (c) 1996-1997 Andreas Dilger.
     * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

    The software is supplied "as is", without warranty of any kind,
    express or implied, including, without limitation, the warranties
    of merchantability, fitness for a particular purpose, title, and
    non-infringement.  In no event shall the Copyright owners, or
    anyone distributing the software, be liable for any damages or
    other liability, whether in contract, tort or otherwise, arising
    from, out of, or in connection with the software, or the use or
    other dealings in the software, even if advised of the possibility
    of such damage.

    Permission is hereby granted to use, copy, modify, and distribute
    this software, or portions hereof, for any purpose, without fee,
    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 Copyright notice may not be removed or altered from any
        source or altered source distribution.


    PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)
    -----------------------------------------------------------------------

    libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
    Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
    derived 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. Raymond
        Mans 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
        the library or against infringement.  There is no warranty that our
        efforts or the library will fulfill 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.

    Some files in the "contrib" directory and some configure-generated
    files that are distributed with libpng have other copyright owners, and
    are 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 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, are derived from libpng-0.88,
    and are 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

    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 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. specifically permit,
    without fee, and encourage the use of this source code as a component
    to supporting the PNG file format in commercial products.  If you use
    this source code in a product, acknowledgment is not required but would
    be appreciated.
  

MD4C

    Copyright © 2016-2020 Martin Mitáš

    MIT License

    # The MIT License (MIT)

    Copyright © 2016-2019 Martin Mitáš

    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 to permit persons to whom the
    Software is furnished to do so, subject to the 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.
  

OpenGL ES 2 Headers

    Copyright (c) 2013-2014 The Khronos Group Inc.

    MIT License

    Copyright (c) 2013-2014 The Khronos Group Inc.

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and/or associated documentation files (the
    "Materials"), to deal in the Materials without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Materials, and to
    permit persons to whom the Materials are furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Materials.

    THE MATERIALS ARE 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
    MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  

OpenGL Headers

    Copyright (c) 2013-2014 The Khronos Group Inc.

    MIT License

    Copyright (c) 2013-2014 The Khronos Group Inc.

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and/or associated documentation files (the
    "Materials"), to deal in the Materials without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Materials, and to
    permit persons to whom the Materials are furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Materials.

    THE MATERIALS ARE 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
    MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  

Pixman

    Copyright © 2009 Nokia Corporation

    MIT License

    Copyright © 2009 Nokia Corporation

    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 to permit persons to whom the
    Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice (including the next
    paragraph) 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.
  

Smooth Scaling Algorithm

    Copyright (C) 2004, 2005 Daniel M. Duley.
        (C) Carsten Haitzler and various contributors.
        (C) Willem Monsuwe <willem@stack.nl>

    BSD 2-clause "Simplified" License and Imlib2 License

    qimagetransform.cpp was contributed by Daniel M. Duley based on code from Imlib2.

    Copyright (C) 2004, 2005 Daniel M. Duley

    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.

    THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.



    Imlib2 License

    Copyright (C) 2000 Carsten Haitzler and various contributors (see
    AUTHORS)

    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 to
    permit persons to whom the Software is furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies of the Software and its Copyright notices. In addition
    publicly documented acknowledgment must be given that this software has
    been used if no source code of this software is made available publicly.
    This includes acknowledgments in either Copyright notices, Manuals,
    Publicity and Marketing documents or any documentation provided with any
    product containing this software. This License does not apply to any
    software that links to the libraries provided by this software
    (statically or dynamically), but only to the software provided.

    Please see the COPYING.PLAIN for a plain-english explanation of this
    notice and it's intent.

    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 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.
  

Vulkan API Registry

    Copyright (c) 2015-2017 The Khronos Group Inc.

    MIT License

    Copyright (c) 2015-2017 The Khronos Group Inc.

    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and/or associated documentation files (the
    "Materials"), to deal in the Materials without restriction, including
    without limitation the rights to use, copy, modify, merge, publish,
    distribute, sublicense, and/or sell copies of the Materials, and to
    permit persons to whom the Materials are furnished to do so, subject to
    the following conditions:

    The above copyright notice and this permission notice shall be included
    in all copies or substantial portions of the Materials.

    THE MATERIALS ARE 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
    MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
  

Vulkan Memory Allocator

    Copyright (c) 2017-2018 Advanced Micro Devices, Inc. All rights reserved.

    MIT License

    Copyright (c) 2017-2018 Advanced Micro Devices, Inc. All rights reserved.

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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.
  

WebGradients

    Copyright (c) 2017 itmeo

    MIT License

    Copyright (c) 2017 itmeo

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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.
  

Wintab API

    Copyright 1991-1998 by LCS/Telegraphics.

    LCS-Telegraphics License

    The text and information contained in this file may be freely used,
    copied, or distributed without compensation or licensing restrictions.
  

X Server helper

    Copyright (c) 1987, 1988 X Consortium
    Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.

    X11 License and Historical Permission Notice and Disclaimer

    Copyright (c) 1987, 1988  X Consortium

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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
    X CONSORTIUM 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 the X Consortium shall not be
    used in advertising or otherwise to promote the sale, use or other dealings
    in this Software without prior written authorization from the X Consortium.


    Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.

                            All Rights Reserved

    Permission to use, copy, modify, and distribute this software and its
    documentation for any purpose and without fee is hereby granted,
    provided that the above copyright notice appear in all copies and that
    both that copyright notice and this permission notice appear in
    supporting documentation, and that the name of Digital not be
    used in advertising or publicity pertaining to distribution of the
    software without specific, written prior permission.

    DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
    ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
    DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
    ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
    WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
    ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
    SOFTWARE.
  

XCB-XInput

    Copyright (C) 2001-2006 Bart Massey, Jamey Sharp, and Josh Triplett.
    Copyright (C) 2006 Peter Hutterer
    Copyright (C) 2013 Daniel Martin

    MIT License

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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 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 names of the authors or
    their institutions shall not be used in advertising or otherwise to
    promote the sale, use or other dealings in this Software without
    prior written authorization from the authors.
  

sRGB color profile icc file

    Copyright International Color Consortium, 2015

    International Color Consortium License

    For the file sRGB2014.icc:

    Copyright International Color Consortium, 2015

    This profile is made available by the International Color Consortium, and may be copied,
    distributed, embedded, made, used, and sold without restriction. Altered versions of this
    profile shall have the original identification and copyright information removed and
    shall not be misrepresented as the original profile.

    (original source location: http://www.color.org/srgbprofiles.xalter)
  

TIFF Software Distribution (libtiff)

    Copyright (c) 1988-1997 Sam Leffler
    Copyright (c) 1991-1997 Silicon Graphics, Inc.

    libtiff License

    Copyright (c) 1988-1997 Sam Leffler
    Copyright (c) 1991-1997 Silicon Graphics, Inc.

    Permission to use, copy, modify, distribute, and sell this software and
    its documentation for any purpose is hereby granted without fee, provided
    that (i) the above copyright notices and this permission notice appear in
    all copies of the software and related documentation, and (ii) the names of
    Sam Leffler and Silicon Graphics may not be used in any advertising or
    publicity relating to the software without the specific, prior written
    permission of Sam Leffler and Silicon Graphics.

    THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
    EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
    WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

    IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
    ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
    OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
    WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
    LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
    OF THIS SOFTWARE.
  

WebP (libwebp)

    Copyright (c) 2010, Google Inc. All rights reserved.

    BSD 3-clause "New" or "Revised" License

    Copyright (c) 2010, Google Inc. 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 the name of Google 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 THE COPYRIGHT
    HOLDER 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
    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.
  

JavaScriptCore Macro Assembler

    Copyright (C) 2003-2018 Apple Inc. All rights reserved.
    Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com)
    Copyright (C) 2007-2009 Torch Mobile, Inc. All rights reserved. (http://www.torchmobile.com/)
    Copyright (C) 2009, 2010 University of Szeged
    Copyright (C) 2009-2011 STMicroelectronics. All rights reserved.
    Copyright (C) 2010 MIPS Technologies, Inc. All rights reserved.
    Copyright (C) 2010 Peter Varga (pvarga@inf.u-szeged.hu), University of Szeged
    Copyright (C) 2010 MIPS Technologies, Inc. All rights reserved.
    Copyright (C) 2010, 2011 Research In Motion Limited. All rights reserved.
    Copyright (C) 2011 Google Inc. All rights reserved.
    Copyright (C) 2013 Samsung Electronics. All rights reserved.
    Copyright (C) 2015 Cisco Systems, Inc. All rights reserved.
    Copyright (c) 2002-2009 Vivek Thampi

    BSD 2-clause "Simplified" License

    Copyright (C) 2012 Apple Inc. 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.

    THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 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.
  

Shadow values from Angular Material

    Copyright (c) 2014-2016 Google, Inc

    MIT License

    Copyright (c) 2014-2016 Google, Inc. http://angularjs.org

    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 to permit persons to whom the Software is
    furnished to do so, subject to the 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.
  

XSVG

    Copyright 2002 USC/Information Sciences Institute

    Historical Permission Notice and Disclaimer - sell variant

    Copyright  2002 USC/Information Sciences Institute

    Permission to use, copy, modify, distribute, and sell this software
    and its documentation for any purpose is hereby granted without
    fee, provided that the above copyright notice appear in all copies
    and that both that copyright notice and this permission notice
    appear in supporting documentation, and that the name of
    Information Sciences Institute not be used in advertising or
    publicity pertaining to distribution of the software without
    specific, written prior permission.  Information Sciences Institute
    makes no representations about the suitability of this software for
    any purpose.  It is provided "as is" without express or implied
    warranty.

    INFORMATION SCIENCES INSTITUTE DISCLAIMS ALL WARRANTIES WITH REGARD
    TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
    MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL INFORMATION SCIENCES
    INSTITUTE BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
    DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
    OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
    TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
    PERFORMANCE OF THIS SOFTWARE.