﻿Third Party Legal Notices

This product use Third Party code for certain functions may include licensed under
terms that require WPS Office to display the following notices:

************************************************************************************
zlib

  Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler

  This software is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this software.

  Permission is granted to anyone to use this software for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must 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


  The data format used by the zlib library is described by RFCs (Request for
  Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt
  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).


************************************************************************************
Xerces-C++

  The Apache Software License, Version 1.1

  Copyright (c) 2001-2002 The Apache Software 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. The end-user documentation included with the redistribution,
     if any, must include the following acknowledgment:
        "This product includes software developed by the
         Apache Software Foundation (http://www.apache.org/)."
     Alternately, this acknowledgment may appear in the software itself,
     if and wherever such third-party acknowledgments normally appear.

  4. The names "Xerces" and "Apache Software Foundation" must
     not be used to endorse or promote products derived from this
     software without prior written permission. For written
     permission, please contact apache\@apache.org.

  5. Products derived from this software may not be called "Apache",
     nor may "Apache" appear in their name, without prior written
     permission of the Apache Software Foundation.

  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  SUCH DAMAGE.
  ====================================================================

  This software consists of voluntary contributions made by many
  individuals on behalf of the Apache Software Foundation, and was
  originally based on software copyright (c) 2001, International
  Business Machines, Inc., http://www.ibm.com .  For more information
  on the Apache Software Foundation, please see
  <http://www.apache.org/>.


************************************************************************************
FreeType

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



  Introduction
  ============

    The FreeType  Project is distributed in  several archive packages;
    some of them may contain, in addition to the FreeType font engine,
    various tools and  contributions which rely on, or  relate to, the
    FreeType Project.
  
    This  license applies  to all  files found  in such  packages, and
    which do not  fall under their own explicit  license.  The license
    affects  thus  the  FreeType   font  engine,  the  test  programs,
    documentation and makefiles, at the very least.
  
    This  license   was  inspired  by  the  BSD,   Artistic,  and  IJG
    (Independent JPEG  Group) licenses, which  all encourage inclusion
    and  use of  free  software in  commercial  and freeware  products
    alike.  As a consequence, its main points are that:

      o We don't promise that this software works. However, we will be
        interested in any kind of bug reports. (`as is' distribution)
 
      o You can  use this software for whatever you  want, in parts or
        full form, without having to pay us. (`royalty-free' usage)
  
      o You may not pretend that  you wrote this software.  If you use
        it, or  only parts of it,  in a program,  you must acknowledge
        somewhere  in  your  documentation  that  you  have  used  the
        FreeType code. (`credits')
  
    We  specifically  permit  and  encourage  the  inclusion  of  this
    software, with  or without modifications,  in commercial products.
    We  disclaim  all warranties  covering  The  FreeType Project  and
    assume no liability related to The FreeType Project.


    Finally,  many  people  asked  us  for  a  preferred  form  for  a
    credit/disclaimer to use in compliance with this license.  We thus
    encourage you to use the following text:

     """
      Portions of this software are copyright � <year> The FreeType
      Project (www.freetype.org).  All rights reserved.
     """

    Please replace <year> with the value from the FreeType version you
    actually use.


  Legal Terms
  ===========

  0. Definitions
  --------------

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

    This  license applies  to all  files distributed  in  the original
    FreeType  Project,   including  all  source   code,  binaries  and
    documentation,  unless  otherwise  stated   in  the  file  in  its
    original, unmodified form as  distributed in the original archive.
    If you are  unsure whether or not a particular  file is covered by
    this license, you must contact us to verify this.

    The FreeType  Project is copyright (C) 1996-2000  by David Turner,
    Robert Wilhelm, and Werner Lemberg.  All rights reserved except as
    specified below.

  1. No Warranty
  --------------

    THE FREETYPE PROJECT  IS PROVIDED `AS IS' WITHOUT  WARRANTY OF ANY
    KIND, EITHER  EXPRESS OR IMPLIED,  INCLUDING, BUT NOT  LIMITED TO,
    WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR
    PURPOSE.  IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
    BE LIABLE  FOR ANY DAMAGES CAUSED  BY THE USE OR  THE INABILITY TO
    USE, OF THE FREETYPE PROJECT.

  2. Redistribution
  -----------------

    This  license  grants  a  worldwide, royalty-free,  perpetual  and
    irrevocable right  and license to use,  execute, perform, compile,
    display,  copy,   create  derivative  works   of,  distribute  and
    sublicense the  FreeType Project (in  both source and  object code
    forms)  and  derivative works  thereof  for  any  purpose; and  to
    authorize others  to exercise  some or all  of the  rights granted
    herein, subject to the following conditions:

      o Redistribution of  source code  must retain this  license file
        (`FTL.TXT') unaltered; any  additions, deletions or changes to
        the original  files must be clearly  indicated in accompanying
        documentation.   The  copyright   notices  of  the  unaltered,
        original  files must  be  preserved in  all  copies of  source
        files.

      o Redistribution in binary form must provide a  disclaimer  that
        states  that  the software is based in part of the work of the
        FreeType Team,  in  the  distribution  documentation.  We also
        encourage you to put an URL to the FreeType web page  in  your
        documentation, though this isn't mandatory.

    These conditions  apply to any  software derived from or  based on
    the FreeType Project,  not just the unmodified files.   If you use
    our work, you  must acknowledge us.  However, no  fee need be paid
    to us.

  3. Advertising
  --------------

    Neither the  FreeType authors and  contributors nor you  shall use
    the name of the  other for commercial, advertising, or promotional
    purposes without specific prior written permission.

    We suggest,  but do not require, that  you use one or  more of the
    following phrases to refer  to this software in your documentation
    or advertising  materials: `FreeType Project',  `FreeType Engine',
    `FreeType library', or `FreeType Distribution'.

    As  you have  not signed  this license,  you are  not  required to
    accept  it.   However,  as  the FreeType  Project  is  copyrighted
    material, only  this license, or  another one contracted  with the
    authors, grants you  the right to use, distribute,  and modify it.
    Therefore,  by  using,  distributing,  or modifying  the  FreeType
    Project, you indicate that you understand and accept all the terms
    of this license.

  4. Contacts
  -----------

    There are two mailing lists related to FreeType:

      o freetype@nongnu.org
  
        Discusses general use and applications of FreeType, as well as
        future and  wanted additions to the  library and distribution.
        If  you are looking  for support,  start in  this list  if you
        haven't found anything to help you in the documentation.

      o freetype-devel@nongnu.org

        Discusses bugs,  as well  as engine internals,  design issues,
        specific licenses, porting, etc.

    Our home page can be found at

    http://www.freetype.org


************************************************************************************
HTML Tidy

  This software and documentation is provided "as is," and
  the copyright holders and contributing author(s) make no
  representations or warranties, express or implied, including
  but not limited to, warranties of merchantability or fitness
  for any particular purpose or that the use of the software or
  documentation will not infringe any third party patents,
  copyrights, trademarks or other rights.
  
  The copyright holders and contributing author(s) will not be held
  liable for any direct, indirect, special or consequential damages
  arising out of any use of the software or documentation, 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, documentation and executables,
  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 copyright holders and contributing author(s) specifically
  permit, without fee, and encourage the use of this source code
  as a component for supporting the Hypertext Markup Language in
  commercial products. If you use this source code in a product,
  acknowledgment is not required but would be appreciated.


************************************************************************************
Info-ZIP

  This is version 2009-Jan-02 of the Info-ZIP license. The definitive version of this
  document should be available at ftp://ftp.info-zip.org/pub/infozip/license.html
  indefinitely and a copy at http://www.info-zip.org/pub/infozip/license.html.

  Copyright (c) 1990-2009 Info-ZIP. All rights reserved.

  For the purposes of this copyright and license, "Info-ZIP" is defined as the
  following set of individuals:

      Mark Adler, John Bush, Karl Davis, Harald Denker, Jean-Michel Dubois,
      Jean-loup, Gailly, Hunter Goatley, Ed Gordon, Ian Gorman, Chris Herborth,
      Dirk Haase,Greg Hartwig, Robert Heath, Jonathan Hudson, Paul Kienitz,
      David Kirschbaum, Johnny Lee, Onno van der Linden, Igor Mandrichenko,
      Steve P. Miller, Sergio Monesi, Keith Owens, George Petrov, Greg Roelofs,
      Kai Uwe Rommel, Steve Salisbury, Dave Smith, Steven M. Schweda,
      Christian Spieler, Cosmin Truta, Antoine Verheijen, Paul von Behren,
      Rich Wales, Mike White. 

  This software is provided "as is," without warranty of any kind, express or implied.
  In no event shall Info-ZIP or its contributors be held liable for any direct,
  indirect, incidental, special or consequential damages arising out of the use
  of or inability to use 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 above disclaimer and the following restrictions:

      Redistributions of source code (in whole or in part) must retain the above
      copyright notice, definition, disclaimer, and this list of conditions.

      Redistributions in binary form (compiled executables and libraries) must
      reproduce the above copyright notice, definition, disclaimer, and this list
      of conditions in documentation and/or other materials provided with the
      distribution. Additional documentation is not needed for executables where a
      command line license option provides these and a note regarding this option is
      in the executable's startup banner. The sole exception to this condition is
      redistribution of a standard UnZipSFX binary (including SFXWiz) as part of a
      self-extracting archive; that is permitted without inclusion of this license,
      as long as the normal SFX banner has not been removed from the binary or disabled.

      Altered versions--including, but not limited to, ports to new operating systems,
      existing ports with new graphical interfaces, versions with modified or added
      functionality, and dynamic, shared, or static library versions not from
      Info-ZIP--must be plainly marked as such and must not be misrepresented as being
      the original source or, if binaries, compiled from the original source. Such
      altered versions also must not be misrepresented as being Info-ZIP
      releases--including, but not limited to, labeling of the altered versions with
      the names "Info-ZIP" (or any variation thereof, including, but not limited to,
      different capitalizations), "Pocket UnZip," "WiZ" or "MacZip" without the
      explicit permission of Info-ZIP. Such altered versions are further prohibited
      from misrepresentative use of the Zip-Bugs or Info-ZIP e-mail addresses or the
      Info-ZIP URL(s), such as to imply Info-ZIP will provide support for the altered
      versions.

      Info-ZIP retains the right to use the names "Info-ZIP," "Zip," "UnZip,"
      "UnZipSFX," "WiZ," "Pocket UnZip," "Pocket Zip," and "MacZip" for its own
      source and binary releases. 


************************************************************************************
curl

  COPYRIGHT AND PERMISSION NOTICE

  Copyright (c) 1996 - 2014, Daniel Stenberg, <daniel@haxx.se>.

  All rights reserved.

  Permission to use, copy, modify, and distribute this software for any purpose
  with or without fee is hereby granted, provided that the above copyright
  notice and this permission notice appear in all copies.

  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 OF THIRD PARTY RIGHTS. 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.
 
  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 this Software without prior written authorization of the copyright holder.


************************************************************************************
Hunspell

  Version: MPL 1.1/GPL 2.0/LGPL 2.1

  The contents of this file are subject to the Mozilla Public License Version
  1.1 (the "License"); you may not use this file except in compliance with
  the License. You may obtain a copy of the License at
  http://www.mozilla.org/MPL/

  Software distributed under the License is distributed on an "AS IS" basis,
  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  for the specific language governing rights and limitations under the
  License.

  Copyright (C) 2006
  Miha Vrhovnik (http://simail.sf.net, http://xcollect.sf.net)
  All Rights Reserved.

  Contributor(s):


  Alternatively, the contents of this file may be used under the terms of
  either the GNU General Public License Version 2 or later (the "GPL"), or
  the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  in which case the provisions of the GPL or the LGPL are applicable instead
  of those above. If you wish to allow use of your version of this file only
  under the terms of either the GPL or the LGPL, and not to allow others to
  use your version of this file under the terms of the MPL, indicate your
  decision by deleting the provisions above and replace them with the notice
  and other provisions required by the GPL or the LGPL. If you do not delete
  the provisions above, a recipient may use your version of this file under
  the terms of any one of the MPL, the GPL or the LGPL.


************************************************************************************
Pango

  Pango is a library for layout and rendering of text, with an emphasis
  on internationalization. Pango can be used anywhere that text layout
  is needed; however, most of the work on Pango so far has been done using 
  the GTK+ widget toolkit as a test platform. Pango forms the core of text
  and font handling for GTK+-2.x.

  Pango is designed to be modular; the core Pango layout can be used
  with different font backends. There are three basic backends, with
  multiple options for rendering with each.

   - Client side fonts using the FreeType and fontconfig libraries.
     Rendering can be with with Cairo or Xft libraries, or directly
     to an in-memory buffer with no additional libraries.

   - Native fonts on Microsoft Windows using Uniscribe for complex
     script handling. Rendering can be done via Cairo or directly
     using the native Win32 API.

   - Native fonts on MacOS X with the CoreText framework, rendering via
     Cairo.

  The integration of Pango with Cairo (http://cairographics.org)
  provides a complete solution with high quality text handling 
  and graphics rendering.

  Dynamically loaded modules then handle text layout for particular
  combinations of script and font backend.

  As well as the low level layout rendering routines, Pango includes
  PangoLayout, a high level driver for laying out entire blocks of text,
  and routines to assist in editing internationalized text.

  For more information about Pango, see:

   http://www.pango.org/

  Dependencies
  ============

  Pango depends on the GLib library; more information about GLib can
  be found at http://www.gtk.org/.

  To use the Free Software stack backend, Pango depends on the following
  libraries:

    * fontconfig for font discovery (http://www.fontconfig.org),

    * FreeType for font access (http://www.freetype.org),

    * HarfBuzz for complex text shaping (http://www.harfbuzz.org/)

  Cairo support depends on the Cairo library (http://cairographics.org).
  The Cairo backend is the preferred backend to use Pango with and is
  subject of most of the development in the future.  It has the
  advantage that the same code can be used for display and printing.

  We suggest using Pango with Cairo as described above, but you can also
  do X-specific rendering using the Xft library. The Xft backend uses
  version 2 of the Xft library to manage client side fonts. Version 2 of
  Xft is available from http://xlibs.freedesktop.org/release/.  You'll
  need the libXft package, and possibly the libXrender and renderext
  packages as well.  You'll also need fontconfig (see below.)

  Installation of Pango on Win32 is possible, but is not documented
  here. See http://www.gimp.org/~tml/gimp/win32/downloads.html

  Notes
  =====

   - By default, Pango tries to build itself so that no explicit
     dependency on Xft or FreeType will be introduced in apps that
     link to Pango. This is to avoid compatibility problems with
     changes in the Xft or FreeType API's or ABI's. Specifying 
     --enable-explicit-deps or --enable-static when configuring Pango 
     will defeat this and should be avoided if possible.

  License
  =======

  Most of the code of Pango is licensed under the terms of the 
  GNU Lesser Public License (LGPL) - see the file COPYING for details.

  The OpenType code in pango/opentype is derived from the FreeType 
  project (http://www.freetype.org) and is dual-licensed under the 
  GNU General Public License and the FreeType license. See see
  pango/opentype/FT-license.txt for full details of the FreeType 
  license.

  Note that binary distributions of Pango must include a disclaimer 
  that the software is based in part of the work of the FreeType Team, 
  in the distribution documentation; for instance, by including this 
  README file.

  Owen Taylor
  otaylor@redhat.com

  Behdad Esfahbod
  behdad@gnome.org

  20 August 2012


************************************************************************************
Qt

  The Qt Project is licensed under the GNU General Public License v.3 ("GPL") and the
  GNU Lesser General Public License v. 2.1 ("LGPL"). In addition to GPL and LGPL, the
  Qt libraries are available also under commercial license terms from Digia. The Qt
  documentation is licensed under the GNU Free Documentation License version 1.3.

 Kingsoft Office (WPS Office) use Qt as LGPL, and modification version can be found
 here: https://gitcafe.com/wpsv9/qt-kso-integration


************************************************************************************
libpng

  This code is released under the libpng license.

  libpng versions 1.2.6, August 15, 2004, through 1.6.10, March 6, 2014, are
  Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
  distributed according to the same disclaimer and license as libpng-1.2.5
  with the following individual added to the list of Contributing Authors

     Cosmin Truta

  libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are
  Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
  distributed according to the same disclaimer and license as libpng-1.0.6
  with the following individuals added to the list of Contributing Authors

     Simon-Pierre Cadieux
     Eric S. Raymond
     Gilles Vollant

  and with the following additions to the disclaimer:

     There is no warranty against interference with your enjoyment of the
     library or against infringement.  There is no warranty that our
     efforts or the library will 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.

  libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
  Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are
  distributed according to the same disclaimer and license as libpng-0.96,
  with the following individuals added to the list of Contributing Authors:

     Tom Lane
     Glenn Randers-Pehrson
     Willem van Schaik

  libpng versions 0.89, June 1996, through 0.96, May 1997, are
  Copyright (c) 1996, 1997 Andreas Dilger
  Distributed according to the same disclaimer and license as libpng-0.88,
  with the following individuals added to the list of Contributing Authors:

     John Bowler
     Kevin Bracey
     Sam Bushell
     Magnus Holmgren
     Greg Roelofs
     Tom Tanner

  libpng versions 0.5, May 1995, through 0.88, January 1996, are
  Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.

  For the purposes of this copyright and license, "Contributing Authors"
  is 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.


************************************************************************************
libjpeg

  The authors make NO WARRANTY or representation, either express or implied,
  with respect to this software, its quality, accuracy, merchantability, or
  fitness for a particular purpose.  This software is provided "AS IS", and you,
  its user, assume the entire risk as to its quality and accuracy.

  This software is copyright (C) 1991-1998, Thomas G. Lane.
  All Rights Reserved except as specified below.

  Permission is hereby granted to use, copy, modify, and distribute this
  software (or portions thereof) for any purpose, without fee, subject to these
  conditions:
  (1) If any part of the source code for this software is distributed, then this
  README file must be included, with this copyright and no-warranty notice
  unaltered; and any additions, deletions, or changes to the original files
  must be clearly indicated in accompanying documentation.
  (2) If only executable code is distributed, then the accompanying
  documentation must state that "this software is based in part on the work of
  the Independent JPEG Group".
  (3) Permission for use of this software is granted only if the user accepts
  full responsibility for any undesirable consequences; the authors accept
  NO LIABILITY for damages of any kind.

  These conditions apply to any software derived from or based on the IJG code,
  not just to the unmodified library.  If you use our work, you ought to
  acknowledge us.

  Permission is NOT granted for the use of any IJG author's name or company name
  in advertising or publicity relating to this software or products derived from
  it.  This software may be referred to only as "the Independent JPEG Group's
  software".

  We specifically permit and encourage the use of this software as the basis of
  commercial products, provided that all warranty or liability claims are
  assumed by the product vendor.

  The Graphics Interchange Format(c) is the Copyright property of CompuServe
  Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated.


************************************************************************************
MyThes

  MyThes is a simple thesaurus that uses a structured
  text data file and an index file with binary search
  to lookup words and phrases and return information
  on part of speech, meanings, and synonyms
  
  MyThes was originall written to provide a thesaurus
  for the OpenOffice.org project 
  
  The Main features of MyThes are:
  
  1. written in C++ to make it easier to interface with 
     LibreOffice, OpenOffice, AbiWord, Pspell, etc
  
  2. it is stateless, uses no static variables and
     should be completely reentrant with no ifdefs  
  
  3. it compiles with -ansi and -pedantic and -Wall
     with no warnigns so it shouldbe quite portable
  
  4. it uses a simple perl program to read the structured
     text file and create the index needed for binary
     searching
  
  5. it is very simple with *lots* of comments.
     The main "smarts" are in the structure of the
     text file that makes up the thesaurus data
  
  6. It comes with a ready-to-go structured thesaurus
     data file for en_US extracted from the WordNet-2.0 data.
  
     Please see WordNet_license.txt and WordNet_readme.txt
     for more information on the very useful project!
  
     See http://www.danielnaber.de/wn2ooo/ for utilities to
     regenerate an up to date English thesaurus from the most
     recent WordNet data.
     
  7. The source code has a BSD license (and no advertising clause)
  
  
  MyThes comes with a simple example program that looks up some words and returns
  meanings and synonyms.
  
  To build it simply do the following:
  
  unzip mythes.zip
  cd mythes
  ./configure
  make
  
  To run the example program:
  ./example th_en_US_new.idx th_en_US_new.dat checkme.lst
  
  To run the example program with stemming and morphological generation:
  e.g. to check mouse, mice, rodents, eats, eaten, ate, eating etc. words
  ./example morph.idx morph.dat morph.lst morph.aff morph.dic
  
  NOTE: this is only an example and test environment for dictionary developers,
  full English stemming and morphological generation needs an improved
  English Hunspell dictionary.
  
  László Németh <nemeth at OO.o>
  Kevin Hendricks <kevin.hendricks@sympatico.ca>


************************************************************************************
guess_language

  Guess the language of text.
  
  Based on guesslanguage.cpp by Jacob R Rideout for KDE
  http://websvn.kde.org/branches/work/sonnet-refactoring/common/nlp/guesslanguage.cpp?view=markup
  which itself is based on Language::Guess by Maciej Ceglowski
  http://languid.cantbedone.org/
  
  Copyright (c) 2008, Kent S Johnson
  
  C++ version is Copyright (c) 2006 Jacob R Rideout <kde@jacobrideout.net>
  Perl version is (c) 2004-6 Maciej Ceglowski
  
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.
  
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.
  
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  
  Note: Language::Guess is GPL-licensed. KDE developers received permission
  from the author to distribute their port under LGPL:
  http://lists.kde.org/?l=kde-sonnet&m=116910092228811&w=2


************************************************************************************
google-breakpad

  Copyright (c) 2006, 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 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.

  --------------------------------------------------------------------

  Copyright 2001-2004 Unicode, Inc.

  Disclaimer

  This source code is provided as is by Unicode, Inc. No claims are
  made as to fitness for any particular purpose. No warranties of any
  kind are expressed or implied. The recipient agrees to determine
  applicability of information provided. If this file has been
  purchased on magnetic or optical media from Unicode, Inc., the
  sole remedy for any claim will be exchange of defective media
  within 90 days of receipt.

  Limitations on Rights to Redistribute This Code

  Unicode, Inc. hereby grants the right to freely use the information
  supplied in this file in the creation of products supporting the
  Unicode Standard, and to make copies of this file in any form
  for internal or external distribution as long as this notice
  remains attached.

************************************************************************************
FFmpeg
  
  This software uses libraries(avcodec-57，avformat-57，avutil-55，swresample-2，swscale-4) from the FFmpeg project.

************************************************************************************
LZMA SDK

  LZMA SDK is written and placed in the public domain by Igor Pavlov.

  Anyone is free to copy, modify, publish, use, compile, sell, or distribute the
  original LZMA SDK code, either in source code form or as a compiled binary, for
  any purpose, commercial or non-commercial, and by any means.


************************************************************************************
libc++
libc++abi

  Copyright (c) 2009-2014 by the contributors listed in original source CREDITS.TXT

  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.

  (libc++ and libc++abi only used in clang compiled version)

************************************************************************************
Thrift C++ Software Library

  # License

  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements. See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership. The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License. You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied. See the License for the
  specific language governing permissions and limitations
  under the License.

************************************************************************************
金山PDF、WPS PDF中使用的开源软件
一、Freetype
Copyright ©1996-2002, 2006 by David Turner, Robert Wilhelm, and Werner Lemberg

（一）Introduction
The FreeType  Project is distributed in  several archive packages; some of them may contain, in addition to the FreeType font engine,various tools and  contributions which rely on, or  relate to, the FreeType Project.
This  license applies  to all  files found  in such  packages, and which do not  fall under their own explicit  license.  The license affects thus the FreeType font engine，the  test  programs,documentation and makefiles, at the very least.
This  license was inspired by the BSD, Artistic, and IJG (Independent JPEG  Group) licenses, which all encourage inclusion and use of free software in commercial and freeware products alike. As a consequence,its main points are that:
1.We don't promise that this software works. However, we will be interested in any kind of bug reports. (‘as is’distribution)
2.You can  use this software for whatever you  want, in parts or full form, without having to pay us. (‘royalty-free'usage)
3.You may not pretend that  you wrote this software.  If you use it, or  only parts of it,  in a program,  you must acknowledge somewhere in your documentation that you have used the freetype code.(‘credits’)
We specifically permit and encourage the inclusion of this software, with or without modifications,in commercial products.We disclaim all warranties covering The FreeType Project  and assume no liability related to The FreeType Project.
Finally,  many  people  asked  us  for  a  preferred  form  for  acredit/disclaimer to use in compliance with this license.  We thus encourage you to use the following text:
Portions of this software are copyright ©The FreeType Project (www.freetype.org). All rights reserved.Please replace  with the value from the FreeType version you actually use.
（二）Legal Terms
0.Definitions

Throughout this license, the terms `package', `FreeType Project',and `FreeType archive' refer to the set of files originally distributed by the authors (David Turner, Robert Wilhelm, andWerner Lemberg) as the `FreeType Project', be they named as alpha,beta or final release.
You' refers to the licensee, or person using the project, where`using' is a generic term including compiling the project's source code as well as linking it to form a `program' or `executable'.This program is referred to as `a program using the FreeType engine'.
This license applies to all files distributed in the original FreeType Project, including all source code, binaries and documentation, unless otherwise stated in the file in its original, unmodified form as distributed in the original archive.If you are unsure whether or not a particular file is covered by this license, you must contact us to verify this.
The FreeType Project is copyright ©1996-2000 by David Turner,Robert Wilhelm, and Werner Lemberg. All rights reserved except as specified below.
1.No Warranty

THE FREETYPE PROJECT IS PROVIDED `AS IS' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DAMAGES CAUSED BY THE USE OR THE INABILITY TO USE, OF THE FREETYPE PROJECT.
2. Redistribution

This license grants a worldwide, royalty-free, perpetual and irrevocable right and license to use, execute, perform, compile,display, copy, create derivative works of, distribute and sublicense the FreeType Project (in both source and object code forms) and derivative works thereof for any purpose; and to authorize others to exercise some or all of the rights granted herein, subject to the following conditions:
Redistribution of source code must retain this license file(`FTL.TXT') unaltered; any additions, deletions or changes to the original files must be clearly indicated in accompanying documentation. The copyright notices of the unaltered,original files must be preserved in all copies of source files.
Redistribution in binary form must provide a disclaimer that states that the software is based in part of the work of the FreeType Team, in the distribution documentation. We also encourage you to put an URL to the FreeType web page in your documentation, though this isn't mandatory.
These conditions apply to any software derived from or based on the FreeType Project, not just the unmodified files.
If you use our work, you must acknowledge us. However, no fee need be paid to us.
3. Advertising

Neither the FreeType authors and contributors nor you shall use the name of the other for commercial, advertising, or promotional purposes without specific prior written permission.
We suggest, but do not require, that you use one or more of the following phrases to refer to this software in your documentation or advertising materials: `FreeType Project', `FreeType Engine',`FreeType library', or `FreeType Distribution'.
As you have not signed this license, you are not required to accept it. However, as the FreeType Project is copyrighted material, only this license, or another one contracted with the authors, grants you the right to use, distribute, and modify it. Therefore, by using, distributing, or modifying the FreeType Project, you indicate that you understand and accept all the terms of this license.
4. Contacts

There are two mailing lists related to FreeType:

freetype@nongnu.org

Discusses general use and applications of FreeType, as well as future and wanted additions to the library and distribution. If you are looking for support, start in this list if you haven't found anything to help you in the documentation.

freetype-devel@nongnu.org

Discusses bugs, as well as engine internals, design issues,specific licenses, porting, etc.

Our home page can be found at http://www.freetype.org.

二、ICU
Copyright ©1991-2016 Unicode, Inc. All rights reserved. Distributed under the Terms of Use in http://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.
三、JBig2
Copyright©2001-2005 Artifex Software, Inc.

JBig2 is licensed under the Apache License; you may not use these files except in compliance with the Apache License. Unless required by applicable law or agreed to in writing, JBig2 is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache License for the specific language governing permissions and limitations under the Apache License.
四、Lcms2
Copyright ©2010-2016 Marti Maria Saguer.

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.
HE 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.
五、Leptonica
Copyright ©2001 Leptonica.

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 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 ANY 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 THISSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
六、LibJPEG
Copyright ©1991-1998, Thomas G. Lane.

Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these conditions:
1.If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warranty notice unaltered; and any additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation.
2.If only executable code is distributed, then the accompanying documentation must state that "this software is based in part on the work of the Independent JPEG Group".
3.Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NO LIABILITY for damages of any kind.
七、OpenJPEG
Copyright ©2002-2014, Universite catholique de Louvain (UCL), Belgium 
Copyright ©2002-2014, Professor Benoit Macq
Copyright ©2003-2014, Antonin Descampe
Copyright ©2003-2009, Francois-Olivier Devaux
Copyright ©2005, Herve Drolon, FreeImage Team
Copyright ©2002-2003, Yannick Verschueren
Copyright ©2001-2003, David Janssens
Copyright © 2011-2012, Centre National d'Etudes Spatiales (CNES), France 
Copyright ©2012, CS Systemes d'Information, France

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 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 ANY 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 THISSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
八、PDFium
Copyright ©2014 PDFium Authors

PDFium is provided by Foxit Software,and Google public the code of PDF render engine under BSD 3-Clause License.
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 copyright holder 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.
九、Zlib
Copyright ©1995-2013 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.
十、BOOST
Copyright ©2010-2012 Marshall Clow(Algoruthm) 
Copyright©2001 Kevlin Henney(Any)
Copyright©2003 Samuel Krempp(Boost Format library)
Copyright © 2000-2005 Kevlin Henney(Boost.Lexical_Cast1.0)
Copyright © 2006-2010 Alexander Nasonov(Boost.Lexical_Cast1.0)
Copyright © 2011-2014 Antony Polukhin(Boost.Lexical_Cast1.0)

Boost Software License - Version 1.0 - August 17th, 2003

Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license (the "Software") to use, reproduce, display, distribute, execute, and transmit the Software, and to prepare derivative works of the Software, and to permit third-parties to whom the Software is furnished to do so, all subject to the following:
The copyright notices in the Software and this entire statement, including the above license grant, this restriction and the following disclaimer, must be included in all copies of the Software, in whole or in part, and all derivative works of the Software, unless such copies or derivative works are solely in the form of machine-executable object code generated by a source language processor.
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, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
APACHE License
Apache License 
Version 2.0, January 2004
http://www.apache.org/licenses/

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
“License” shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
“Licensor” shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.
“Legal Entity” shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, “control” means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.
“You” (or “Your”) shall mean an individual or Legal Entity exercising permissions granted by this License.
“Source” form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.
“Object” form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.
“Work” shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).
“Derivative Works” shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.
“Contribution” shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, “submitted” means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as “Not a Contribution.”
“Contributor” shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.
2. Grant of Copyright License. 
Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, license, and distribute the Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. 
Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.
4. Redistribution. 
You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:
You must give any other recipients of the Work or Derivative Works a copy of this License; and
You must cause any modified files to carry prominent notices stating that You changed the files; and
You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
If the Work includes a “NOTICE” text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.
You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
5. Submission of Contributions. 
Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
6. Trademarks. 
This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. 
Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. 
In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. 
While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS

************************************************************************************
libvpx
	# License
	
	Copyright (c) 2010, The WebM 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, nor the WebM 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
	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.
	
************************************************************************************
ogg

	# License
	
	Copyright (c) 2002, Xiph.org Foundation
	 
	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 Xiph.org 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 FOUNDATION
	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.
	
************************************************************************************

vorbis

	# License

	Copyright (c) 2002-2018 Xiph.org Foundation
	
	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 Xiph.org 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 FOUNDATION
	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.

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

jsoncpp

	# License

	Copyright (c) 2007-2010 Baptiste Lepilleur and The JsonCpp 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 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.
	
************************************************************************************
V8

	Copyright 2014, 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
	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.


PCRE

	PCRE 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.

	Release 7 of PCRE is distributed under the terms of the "BSD" licence, as
	specified below. The documentation for PCRE, supplied in the "doc"
	directory, is distributed under the same terms as the software itself.

	The basic library functions are written in C and are freestanding. Also
	included in the distribution is a set of C++ wrapper functions.


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

	Written by:       Philip Hazel
	Email local part: ph10
	Email domain:     cam.ac.uk

	University of Cambridge Computing Service,
	Cambridge, England.

	Copyright (c) 1997-2007 University of Cambridge
	All rights reserved.


	THE C++ WRAPPER FUNCTIONS
	-------------------------

	Contributed by:   Google Inc.

	Copyright (c) 2007, Google Inc.
	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 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 University of Cambridge nor the name of Google
		  Inc. 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.

	End

Layout
	
	------------

	Copyright (c) 2006 Apple Computer, 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.

	3. Neither the name of the copyright holder(s) 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 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.

Strongtalk 
	
	------------

	Copyright (c) 1994-2006 Sun Microsystems 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.

	- Redistribution 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 Sun Microsystems or the names of 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.

Valgrind 

	----------------------------------------------------------------

	Notice that the following BSD-style license applies to this one
	file (valgrind.h) only.  The rest of Valgrind is licensed under the
	terms of the GNU General Public License, version 2, unless
	otherwise indicated.  See the COPYING file in the source
	distribution for details.

	----------------------------------------------------------------

	This file is part of Valgrind, a dynamic binary instrumentation
	framework.

	Copyright (C) 2000-2007 Julian Seward.  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. 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.

	3. Altered source versions must be plainly marked as such, and must
	   not be misrepresented as being the original software.

	4. The name of the author may not be used to endorse or promote 
	   products derived from this software without specific prior written 
	   permission.

	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.

antlr4 

	[The "BSD 3-clause license"]
	Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions
	are met:

	 1. Redistributions of source code must retain the above copyright
		notice, this list of conditions and the following disclaimer.
	 2. Redistributions in binary form must reproduce the above copyright
		notice, this list of conditions and the following disclaimer in the
		documentation and/or other materials provided with the distribution.
	 3. Neither the name of the copyright holder 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 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.

	=====

	MIT License for codepointat.js from https://git.io/codepointat
	MIT License for fromcodepoint.js from https://git.io/vDW1m

	Copyright Mathias Bynens <https://mathiasbynens.be/>

	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.

************************************************************************************
DejaVu Math TeX Gyre

	DejaVu Fonts — License
	Fonts are © Bitstream (see below). DejaVu changes are in public domain.
	Explanation of copyright is on Gnome page on Bitstream Vera fonts.
	Glyphs imported from Arev fonts are © Tavmjung 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
	Original text

	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.

	https://dejavu-fonts.github.io/License.html?tdsourcetag=s_pcqq_aiomsg

************************************************************************************
Asana Math
STIX Two Math

	SIL Open Font Li­cense (ofl)
	Ver­sion 1.1 – 26 Fe­bru­ary 2007

	PREAMBLE
	The goals of the Open Font Li­cense (OFL) are to stim­u­late world­wide de­vel­op­ment of col­lab­o­ra­tive
	font projects, to sup­port the font cre­ation ef­forts of aca­demic and lin­guis­tic com­mu­ni­ties,
	and to pro­vide a free and open frame­work in which fonts may be shared and im­proved in part­ner­ship with oth­ers.

	The OFL al­lows the li­censed fonts to be used, stud­ied, mod­i­fied and re­dis­tributed freely
	as long as they are not sold by them­selves. The fonts, in­clud­ing any deriva­tive works, can be bun­dled,
	em­bed­ded, re­dis­tributed and/or sold with any soft­ware pro­vided that any re­served names
	are not used by deriva­tive works. The fonts and deriva­tives, how­ever, can­not be re­leased un­der
	any other type of li­cense. The re­quire­ment for fonts to re­main un­der this li­cense does not ap­ply to
	any doc­u­ment cre­ated us­ing the fonts or their deriva­tives.

	DEFINITIONS
	“Font Soft­ware” refers to the set of files re­leased by the Copy­right Holder(s) un­der this li­cense
	and clearly marked as such. This may in­clude source files, build scripts and doc­u­men­ta­tion.

	“Re­served Font Name” refers to any names spec­i­fied as such af­ter the copy­right state­ment(s).

	“Orig­i­nal Ver­sion” refers to the col­lec­tion of Font Soft­ware com­po­nents as dis­tributed by the Copy­right Holder(s).

	“Mod­i­fied Ver­sion” refers to any deriva­tive made by adding to, delet­ing, or sub­sti­tut­ing -- in part
	or in whole -- any of the com­po­nents of the Orig­i­nal Ver­sion, by chang­ing for­mats
	or by port­ing the Font Soft­ware to a new en­vi­ron­ment.

	“Author” refers to any de­signer, en­gi­neer, pro­gram­mer, tech­ni­cal writer
	or other per­son who con­tributed to the Font Soft­ware.

	PERMISSION & CONDITIONS
	Per­mis­sion is hereby granted, free of charge, to any per­son ob­tain­ing a copy of the Font Soft­ware,
	to use, study, copy, merge, em­bed, mod­ify, re­dis­tribute, and sell mod­i­fied
	and un­mod­i­fied copies of the Font Soft­ware, sub­ject to the fol­low­ing con­di­tions:

	1) Nei­ther the Font Soft­ware nor any of its in­di­vid­ual com­po­nents,
	in Orig­i­nal or Mod­i­fied Ver­sions, may be sold by it­self.

	2) Orig­i­nal or Mod­i­fied Ver­sions of the Font Soft­ware may be bun­dled, re­dis­tributed
	and/or sold with any soft­ware, pro­vided that each copy con­tains the above copy­right no­tice
	and this li­cense. Th­ese can be in­cluded ei­ther as stand-alone text files, hu­man-read­able head­ers
	or in the ap­pro­pri­ate ma­chine-read­able meta­data fields within text
	or bi­nary files as long as those fields can be eas­ily viewed by the user.

	3) No Mod­i­fied Ver­sion of the Font Soft­ware may use the Re­served Font Name(s) un­less ex­plicit
	writ­ten per­mis­sion is granted by the cor­re­spond­ing Copy­right Holder.
	This re­stric­tion only ap­plies to the pri­mary font name as pre­sented to the users.

	4) The name(s) of the Copy­right Holder(s) or the Author(s) of the Font Soft­ware shall
	not be used to pro­mote, en­dorse or ad­ver­tise any Mod­i­fied Ver­sion,
	ex­cept to ac­knowl­edge the con­tri­bu­tion(s) of the Copy­right Holder(s)
	and the Author(s) or with their ex­plicit writ­ten per­mis­sion.

	5) The Font Soft­ware, mod­i­fied or un­mod­i­fied, in part or in whole,
	must be dis­tributed en­tirely un­der this li­cense, and must not be dis­tributed un­der any other li­cense.
	The re­quire­ment for fonts to re­main un­der this li­cense does not ap­ply to any doc­u­ment cre­ated us­ing the Font Soft­ware.

	TERMINATION
	This li­cense be­comes null and void if any of the above con­di­tions are not met.

	DISCLAIMER
	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 THE COPYRIGHT HOLDER 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.

	https://www.ctan.org/license/ofl

************************************************************************************
Roboto slab

	Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

   1. Definitions.

      "License" shall mean the terms and conditions for use, reproduction,
      and distribution as defined by Sections 1 through 9 of this document.

      "Licensor" shall mean the copyright owner or entity authorized by
      the copyright owner that is granting the License.

      "Legal Entity" shall mean the union of the acting entity and all
      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the
      outstanding shares, or (iii) beneficial ownership of such entity.

      "You" (or "Your") shall mean an individual or Legal Entity
      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Work" shall mean the work of authorship, whether in Source or
      Object form, made available under the License, as indicated by a
      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the
      editorial revisions, annotations, elaborations, or other modifications
      represent, as a whole, an original work of authorship. For the purposes
      of this License, Derivative Works shall not include works that remain
      separable from, or merely link (or bind by name) to the interfaces of,
      the Work and Derivative Works thereof.

      "Contribution" shall mean any work of authorship, including
      the original version of the Work and any modifications or additions
      to that Work or Derivative Works thereof, that is intentionally
      submitted to Licensor for inclusion in the Work by the copyright owner
      or by an individual or Legal Entity authorized to submit on behalf of
      the copyright owner. For the purposes of this definition, "submitted"
      means any form of electronic, verbal, or written communication sent
      to the Licensor or its representatives, including but not limited to
      communication on electronic mailing lists, source code control systems,
      and issue tracking systems that are managed by, or on behalf of, the
      Licensor for the purpose of discussing and improving the Work, but
      excluding communication that is conspicuously marked or otherwise
      designated in writing by the copyright owner as "Not a Contribution."

      "Contributor" shall mean Licensor and any individual or Legal Entity
      on behalf of whom a Contribution has been received by Licensor and
      subsequently incorporated within the Work.

   2. Grant of Copyright License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      copyright license to reproduce, prepare Derivative Works of,
      publicly display, publicly perform, sublicense, and distribute the
      Work and such Derivative Works in Source or Object form.

   3. Grant of Patent License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      (except as stated in this section) patent license to make, have made,
      use, offer to sell, sell, import, and otherwise transfer the Work,
      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their
      Contribution(s) alone or by combination of their Contribution(s)
      with the Work to which such Contribution(s) was submitted. If You
      institute patent litigation against any entity (including a
      cross-claim or counterclaim in a lawsuit) alleging that the Work
      or a Contribution incorporated within the Work constitutes direct
      or contributory patent infringement, then any patent licenses
      granted to You under this License for that Work shall terminate
      as of the date such litigation is filed.

   4. Redistribution. You may reproduce and distribute copies of the
      Work or Derivative Works thereof in any medium, with or without
      modifications, and in Source or Object form, provided that You
      meet the following conditions:

      (a) You must give any other recipients of the Work or
          Derivative Works a copy of this License; and

      (b) You must cause any modified files to carry prominent notices
          stating that You changed the files; and

      (c) You must retain, in the Source form of any Derivative Works
          that You distribute, all copyright, patent, trademark, and
          attribution notices from the Source form of the Work,
          excluding those notices that do not pertain to any part of
          the Derivative Works; and

      (d) If the Work includes a "NOTICE" text file as part of its
          distribution, then any Derivative Works that You distribute must
          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,
          within a display generated by the Derivative Works, if and
          wherever such third-party notices normally appear. The contents
          of the NOTICE file are for informational purposes only and
          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside
          or as an addendum to the NOTICE text from the Work, provided
          that such additional attribution notices cannot be construed
          as modifying the License.

      You may add Your own copyright statement to Your modifications and
      may provide additional or different license terms and conditions
      for use, reproduction, or distribution of Your modifications, or
      for any such Derivative Works as a whole, provided Your use,
      reproduction, and distribution of the Work otherwise complies with
      the conditions stated in this License.

   5. Submission of Contributions. Unless You explicitly state otherwise,
      any Contribution intentionally submitted for inclusion in the Work
      by You to the Licensor shall be under the terms and conditions of
      this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

   6. Trademarks. This License does not grant permission to use the trade
      names, trademarks, service marks, or product names of the Licensor,
      except as required for reasonable and customary use in describing the
      origin of the Work and reproducing the content of the NOTICE file.

   7. Disclaimer of Warranty. Unless required by applicable law or
      agreed to in writing, Licensor provides the Work (and each
      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any
      risks associated with Your exercise of permissions under this License.

   8. Limitation of Liability. In no event and under no legal theory,
      whether in tort (including negligence), contract, or otherwise,
      unless required by applicable law (such as deliberate and grossly
      negligent acts) or agreed to in writing, shall any Contributor be
      liable to You for damages, including any direct, indirect, special,
      incidental, or consequential damages of any character arising as a
      result of this License or out of the use or inability to use the
      Work (including but not limited to damages for loss of goodwill,
      work stoppage, computer failure or malfunction, or any and all
      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability
      incurred by, or claims asserted against, such Contributor by reason
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      To apply the Apache License to your work, attach the following
      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

************************************************************************************
poco 

#LICENSE

The POCO C++ Libraries are licensed under the Boost Software License. A 
very liberal license that encourages both commercial and non-commercial use.

THE BOOST SOFTWARE LICENSE 1.0
Permission is hereby granted, free of charge, to any person or organization 
obtaining a copy of the software and accompanying documentation covered by 
this license (the "Software") to use, reproduce, display, distribute, execute, 
and transmit the Software, and to prepare derivative works of the Software, 
and to permit third-parties to whom the Software is furnished to do so, all 
subject to the following:

The copyright notices in the Software and this entire statement, including 
the above license grant, this restriction and the following disclaimer, must 
be included in all copies of the Software, in whole or in part, and all 
derivative works of the Software, unless such copies or derivative works are 
solely in the form of machine-executable object code generated by a source 
language processor.

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, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL 
THE COPYRIGHT HOLDERS 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.

****************************************************************************************
unixodbc

                  GNU LESSER GENERAL PUBLIC LICENSE
                       Version 2.1, February 1999

 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

[This is the first released version of the Lesser GPL.  It also counts
 as the successor of the GNU Library Public License, version 2, hence
 the version number 2.1.]

                            Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.

  This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it.  You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.

  When we speak of free software, we are referring to freedom of use,
not price.  Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and charge
for this service if you wish); that you receive source code or can get
it if you want it; that you can change the software and use pieces of
it in new free programs; and that you are informed that you can do
these things.

  To protect your rights, we need to make restrictions that forbid
distributors to deny you these rights or to ask you to surrender these
rights.  These restrictions translate to certain responsibilities for
you if you distribute copies of the library or if you modify it.

  For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we gave
you.  You must make sure that they, too, receive or can get the source
code.  If you link other code with the library, you must provide
complete object files to the recipients, so that they can relink them
with the library after making changes to the library and recompiling
it.  And you must show them these terms so they know their rights.

  We protect your rights with a two-step method: (1) we copyright the
library, and (2) we offer you this license, which gives you legal
permission to copy, distribute and/or modify the library.

  To protect each distributor, we want to make it very clear that
there is no warranty for the free library.  Also, if the library is
modified by someone else and passed on, the recipients should know
that what they have is not the original version, so that the original
author's reputation will not be affected by problems that might be
introduced by others.


  Finally, software patents pose a constant threat to the existence of
any free program.  We wish to make sure that a company cannot
effectively restrict the users of a free program by obtaining a
restrictive license from a patent holder.  Therefore, we insist that
any patent license obtained for a version of the library must be
consistent with the full freedom of use specified in this license.

  Most GNU software, including some libraries, is covered by the
ordinary GNU General Public License.  This license, the GNU Lesser
General Public License, applies to certain designated libraries, and
is quite different from the ordinary General Public License.  We use
this license for certain libraries in order to permit linking those
libraries into non-free programs.

  When a program is linked with a library, whether statically or using
a shared library, the combination of the two is legally speaking a
combined work, a derivative of the original library.  The ordinary
General Public License therefore permits such linking only if the
entire combination fits its criteria of freedom.  The Lesser General
Public License permits more lax criteria for linking other code with
the library.

  We call this license the "Lesser" General Public License because it
does Less to protect the user's freedom than the ordinary General
Public License.  It also provides other free software developers Less
of an advantage over competing non-free programs.  These disadvantages
are the reason we use the ordinary General Public License for many
libraries.  However, the Lesser license provides advantages in certain
special circumstances.

  For example, on rare occasions, there may be a special need to
encourage the widest possible use of a certain library, so that it becomes
a de-facto standard.  To achieve this, non-free programs must be
allowed to use the library.  A more frequent case is that a free
library does the same job as widely used non-free libraries.  In this
case, there is little to gain by limiting the free library to free
software only, so we use the Lesser General Public License.

  In other cases, permission to use a particular library in non-free
programs enables a greater number of people to use a large body of
free software.  For example, permission to use the GNU C Library in
non-free programs enables many more people to use the whole GNU
operating system, as well as its variant, the GNU/Linux operating
system.

  Although the Lesser General Public License is Less protective of the
users' freedom, it does ensure that the user of a program that is
linked with the Library has the freedom and the wherewithal to run
that program using a modified version of the Library.

  The precise terms and conditions for copying, distribution and
modification follow.  Pay close attention to the difference between a
"work based on the library" and a "work that uses the library".  The
former contains code derived from the library, whereas the latter must
be combined with the library in order to run.


                  GNU LESSER GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. This License Agreement applies to any software library or other
program which contains a notice placed by the copyright holder or
other authorized party saying it may be distributed under the terms of
this Lesser General Public License (also called "this License").
Each licensee is addressed as "you".

  A "library" means a collection of software functions and/or data
prepared so as to be conveniently linked with application programs
(which use some of those functions and data) to form executables.

  The "Library", below, refers to any such software library or work
which has been distributed under these terms.  A "work based on the
Library" means either the Library or any derivative work under
copyright law: that is to say, a work containing the Library or a
portion of it, either verbatim or with modifications and/or translated
straightforwardly into another language.  (Hereinafter, translation is
included without limitation in the term "modification".)

  "Source code" for a work means the preferred form of the work for
making modifications to it.  For a library, complete source code means
all the source code for all modules it contains, plus any associated
interface definition files, plus the scripts used to control compilation
and installation of the library.

  Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope.  The act of
running a program using the Library is not restricted, and output from
such a program is covered only if its contents constitute a work based
on the Library (independent of the use of the Library in a tool for
writing it).  Whether that is true depends on what the Library does
and what the program that uses the Library does.

  1. You may copy and distribute verbatim copies of the Library's
complete source code as you receive it, in any medium, provided that
you conspicuously and appropriately publish on each copy an
appropriate copyright notice and disclaimer of warranty; keep intact
all the notices that refer to this License and to the absence of any
warranty; and distribute a copy of this License along with the
Library.

  You may charge a fee for the physical act of transferring a copy,
and you may at your option offer warranty protection in exchange for a
fee.


  2. You may modify your copy or copies of the Library or any portion
of it, thus forming a work based on the Library, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:

    a) The modified work must itself be a software library.

    b) You must cause the files modified to carry prominent notices
    stating that you changed the files and the date of any change.

    c) You must cause the whole of the work to be licensed at no
    charge to all third parties under the terms of this License.

    d) If a facility in the modified Library refers to a function or a
    table of data to be supplied by an application program that uses
    the facility, other than as an argument passed when the facility
    is invoked, then you must make a good faith effort to ensure that,
    in the event an application does not supply such function or
    table, the facility still operates, and performs whatever part of
    its purpose remains meaningful.

    (For example, a function in a library to compute square roots has
    a purpose that is entirely well-defined independent of the
    application.  Therefore, Subsection 2d requires that any
    application-supplied function or table used by this function must
    be optional: if the application does not supply it, the square
    root function must still compute square roots.)

These requirements apply to the modified work as a whole.  If
identifiable sections of that work are not derived from the Library,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works.  But when you
distribute the same sections as part of a whole which is a work based
on the Library, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote
it.

Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Library.

In addition, mere aggregation of another work not based on the Library
with the Library (or with a work based on the Library) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.

  3. You may opt to apply the terms of the ordinary GNU General Public
License instead of this License to a given copy of the Library.  To do
this, you must alter all the notices that refer to this License, so
that they refer to the ordinary GNU General Public License, version 2,
instead of to this License.  (If a newer version than version 2 of the
ordinary GNU General Public License has appeared, then you can specify
that version instead if you wish.)  Do not make any other change in
these notices.


  Once this change is made in a given copy, it is irreversible for
that copy, so the ordinary GNU General Public License applies to all
subsequent copies and derivative works made from that copy.

  This option is useful when you wish to copy part of the code of
the Library into a program that is not a library.

  4. You may copy and distribute the Library (or a portion or
derivative of it, under Section 2) in object code or executable form
under the terms of Sections 1 and 2 above provided that you accompany
it with the complete corresponding machine-readable source code, which
must be distributed under the terms of Sections 1 and 2 above on a
medium customarily used for software interchange.

  If distribution of object code is made by offering access to copy
from a designated place, then offering equivalent access to copy the
source code from the same place satisfies the requirement to
distribute the source code, even though third parties are not
compelled to copy the source along with the object code.

  5. A program that contains no derivative of any portion of the
Library, but is designed to work with the Library by being compiled or
linked with it, is called a "work that uses the Library".  Such a
work, in isolation, is not a derivative work of the Library, and
therefore falls outside the scope of this License.

  However, linking a "work that uses the Library" with the Library
creates an executable that is a derivative of the Library (because it
contains portions of the Library), rather than a "work that uses the
library".  The executable is therefore covered by this License.
Section 6 states terms for distribution of such executables.

  When a "work that uses the Library" uses material from a header file
that is part of the Library, the object code for the work may be a
derivative work of the Library even though the source code is not.
Whether this is true is especially significant if the work can be
linked without the Library, or if the work is itself a library.  The
threshold for this to be true is not precisely defined by law.

  If such an object file uses only numerical parameters, data
structure layouts and accessors, and small macros and small inline
functions (ten lines or less in length), then the use of the object
file is unrestricted, regardless of whether it is legally a derivative
work.  (Executables containing this object code plus portions of the
Library will still fall under Section 6.)

  Otherwise, if the work is a derivative of the Library, you may
distribute the object code for the work under the terms of Section 6.
Any executables containing that work also fall under Section 6,
whether or not they are linked directly with the Library itself.


  6. As an exception to the Sections above, you may also combine or
link a "work that uses the Library" with the Library to produce a
work containing portions of the Library, and distribute that work
under terms of your choice, provided that the terms permit
modification of the work for the customer's own use and reverse
engineering for debugging such modifications.

  You must give prominent notice with each copy of the work that the
Library is used in it and that the Library and its use are covered by
this License.  You must supply a copy of this License.  If the work
during execution displays copyright notices, you must include the
copyright notice for the Library among them, as well as a reference
directing the user to the copy of this License.  Also, you must do one
of these things:

    a) Accompany the work with the complete corresponding
    machine-readable source code for the Library including whatever
    changes were used in the work (which must be distributed under
    Sections 1 and 2 above); and, if the work is an executable linked
    with the Library, with the complete machine-readable "work that
    uses the Library", as object code and/or source code, so that the
    user can modify the Library and then relink to produce a modified
    executable containing the modified Library.  (It is understood
    that the user who changes the contents of definitions files in the
    Library will not necessarily be able to recompile the application
    to use the modified definitions.)

    b) Use a suitable shared library mechanism for linking with the
    Library.  A suitable mechanism is one that (1) uses at run time a
    copy of the library already present on the user's computer system,
    rather than copying library functions into the executable, and (2)
    will operate properly with a modified version of the library, if
    the user installs one, as long as the modified version is
    interface-compatible with the version that the work was made with.

    c) Accompany the work with a written offer, valid for at
    least three years, to give the same user the materials
    specified in Subsection 6a, above, for a charge no more
    than the cost of performing this distribution.

    d) If distribution of the work is made by offering access to copy
    from a designated place, offer equivalent access to copy the above
    specified materials from the same place.

    e) Verify that the user has already received a copy of these
    materials or that you have already sent this user a copy.

  For an executable, the required form of the "work that uses the
Library" must include any data and utility programs needed for
reproducing the executable from it.  However, as a special exception,
the materials to be distributed need not include anything that is
normally distributed (in either source or binary form) with the major
components (compiler, kernel, and so on) of the operating system on
which the executable runs, unless that component itself accompanies
the executable.

  It may happen that this requirement contradicts the license
restrictions of other proprietary libraries that do not normally
accompany the operating system.  Such a contradiction means you cannot
use both them and the Library together in an executable that you
distribute.


  7. You may place library facilities that are a work based on the
Library side-by-side in a single library together with other library
facilities not covered by this License, and distribute such a combined
library, provided that the separate distribution of the work based on
the Library and of the other library facilities is otherwise
permitted, and provided that you do these two things:

    a) Accompany the combined library with a copy of the same work
    based on the Library, uncombined with any other library
    facilities.  This must be distributed under the terms of the
    Sections above.

    b) Give prominent notice with the combined library of the fact
    that part of it is a work based on the Library, and explaining
    where to find the accompanying uncombined form of the same work.

  8. You may not copy, modify, sublicense, link with, or distribute
the Library except as expressly provided under this License.  Any
attempt otherwise to copy, modify, sublicense, link with, or
distribute the Library is void, and will automatically terminate your
rights under this License.  However, parties who have received copies,
or rights, from you under this License will not have their licenses
terminated so long as such parties remain in full compliance.

  9. You are not required to accept this License, since you have not
signed it.  However, nothing else grants you permission to modify or
distribute the Library or its derivative works.  These actions are
prohibited by law if you do not accept this License.  Therefore, by
modifying or distributing the Library (or any work based on the
Library), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Library or works based on it.

  10. Each time you redistribute the Library (or any work based on the
Library), the recipient automatically receives a license from the
original licensor to copy, distribute, link with or modify the Library
subject to these terms and conditions.  You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties with
this License.


  11. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License.  If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Library at all.  For example, if a patent
license would not permit royalty-free redistribution of the Library by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Library.

If any portion of this section is held invalid or unenforceable under any
particular circumstance, the balance of the section is intended to apply,
and the section as a whole is intended to apply in other circumstances.

It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system which is
implemented by public license practices.  Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.

This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

  12. If the distribution and/or use of the Library is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Library under this License may add
an explicit geographical distribution limitation excluding those countries,
so that distribution is permitted only in or among countries not thus
excluded.  In such case, this License incorporates the limitation as if
written in the body of this License.

  13. The Free Software Foundation may publish revised and/or new
versions of the Lesser General Public License from time to time.
Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number.  If the Library
specifies a version number of this License which applies to it and
"any later version", you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation.  If the Library does not specify a
license version number, you may choose any version ever published by
the Free Software Foundation.


  14. If you wish to incorporate parts of the Library into other free
programs whose distribution conditions are incompatible with these,
write to the author to ask for permission.  For software which is
copyrighted by the Free Software Foundation, write to the Free
Software Foundation; we sometimes make exceptions for this.  Our
decision will be guided by the two goals of preserving the free status
of all derivatives of our free software and of promoting the sharing
and reuse of software generally.

                            NO WARRANTY

  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.

                     END OF TERMS AND CONDITIONS

************************************************************************************/* ====================================================================
 * Copyright (c) 2016 - 2018 The GmSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the GmSSL Project.
 *    (http://gmssl.org/)"
 *
 * 4. The name "GmSSL Project" must not be used to endorse or promote
 *    products derived from this software without prior written
 *    permission. For written permission, please contact
 *    guanzhi1980@gmail.com.
 *
 * 5. Products derived from this software may not be called "GmSSL"
 *    nor may "GmSSL" appear in their names without prior written
 *    permission of the GmSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the GmSSL Project
 *    (http://gmssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE GmSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 */