Copyright for libevent source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Libevent
Source: https://libevent.org/

Files: *
Copyright: 2000-2007 Niels Provos 
           2007-2012 Niels Provos and Nick Mathewson
License: BSD-3-clause

Files: debian/*
Copyright: 2002-2005 Simon Law 
           2005 Javier Fernandez-Sanguino Pen~a 
           2007-2015  Anibal Monsalve Salazar 
           2017- Balint Reczey 
License: BSD-3-clause

Files: ./compile
 ./depcomp
 ./ltmain.sh
 ./missing
 ./test-driver
Copyright: 1996-2018, Free Software Foundation, Inc.
  1999-2018, Free Software Foundation, Inc.
  2011-2018, Free Software Foundation, Inc.
License: GPL-2+

Files: ./WIN32-Code/getopt.c
 ./WIN32-Code/getopt_long.c
 ./compat/sys/queue.h
Copyright: 1987, 1993-1994, 1996, The Regents of the University of California.
  1987, 1993-1995, The Regents of the University of California.
  1991, 1993, The Regents of the University of California.
License: BSD-3-clause

Files: ./m4/ltoptions.m4
 ./m4/ltsugar.m4
 ./m4/lt~obsolete.m4
Copyright: 2004-2005, 2007, 2009, 2011-2018, Free Software
  2004-2005, 2007-2008, 2011-2018, Free Software
  2004-2005, 2007-2009, 2011-2018, Free Software
License: FSFULLR

Files: ./Makefile.in
 ./aclocal.m4
 ./m4/ltversion.m4
Copyright: 1994-2018, Free Software Foundation, Inc.
  1996-2018, Free Software Foundation, Inc.
  2004, 2011-2018, Free Software Foundation, Inc.
License: FSFULLR-No-Warranty

Files: ./sample/openssl_hostname_validation.c
 ./sample/openssl_hostname_validation.h
Copyright: 2012, iSEC Partners.
License: Expat

Files: ./config.guess
 ./config.sub
Copyright: 1992-2018, Free Software Foundation, Inc.
License: GPL-3+

Files: ./cmake/CheckFunctionExistsEx.cmake
 ./cmake/FindGit.cmake
Copyright: 2002-2011, Kitware, Inc.
  2010, Kitware, Inc.
License: BSD-3-Clause~Kitware

Files: ./event_rpcgen.py
Copyright: 2001-2007, Niels Provos 
  2005-2007, Niels Provos 
  2007-2012, Niels Provos and Nick Mathewson
License: BSD-3-clause
Comment: https://github.com/libevent/libevent/issues/881
 I assume it is under BSD-3-clause by the author's intent, but the BSD text is forgotten

Files: ./WIN32-Code/tree.h
Copyright: 2002, Niels Provos 
License: BSD-2-clause

Files: ./log.c
Copyright: 1993, The Regents of the University of California.
  2000, Dug Song 
  2005-2012, Niels Provos and Nick Mathewson
License: BSD-3-clause

Files: ./cmake/Copyright.txt
Copyright: 2000-2011, Insight Software Consortium
  2000-2013, Kitware, Inc.
License: BSD-3-clause

Files: ./minheap-internal.h
Copyright: 2006, Maxim Yegorushkin 
  2007-2012, Niels Provos and Nick Mathewson
License: BSD-3-clause

Files: ./win32select.c
Copyright: 2000-2007, Niels Provos 
  2003, Michael A. Davis 
  2007-2012, Niels Provos and Nick Mathewson
License: BSD-3-clause

Files: ./test/regress_util.c
Copyright: 2009-2012, Nick Mathewson and Niels Provos
License: BSD-3-clause

Files: ./evdns.c
Copyright: 2006-2007, Niels Provos
  2007-2012, Nick Mathewson and Niels Provos
License: BSD-3-clause

Files: ./evport.c
Copyright: 2006-2007, Niels Provos
  2007-2012, Niels Provos and Nick Mathewson
License: BSD-3-clause

Files: ./test/test-fdleak.c
Copyright: 2012, Ross Lagerwall 
License: BSD-3-clause

Files: ./strlcpy.c
Copyright: 1998, Todd C. Miller 
License: BSD-3-clause

Files: ./cmake/CodeCoverage.cmake
Copyright: NONE
License: BSL

Files: ./install-sh
Copyright: 1994, X Consortium
License: Expat

Files: ./configure
Copyright: 1992-1996, 1998-2012, Free Software Foundation, Inc.
License: FSFUL

Files: ./m4/libtool.m4
Copyright: 1996-2001, 2003-2018, Free Software Foundation, Inc.
License: GPL-2+

Files: ./m4/acx_pthread.m4
Copyright: 2007, Steven G. Johnson 
License: GPL-3+

Files: ./arc4random.c
Copyright: 2010, Chris Davis, Niels Provos, and Nick Mathewson
  2010-2012, Niels Provos and Nick Mathewson
License: ISC

Files: ./ht-internal.h
Copyright: 2002, Christopher Clark
  2005-2012, Nick Mathewson
  2009-2012, Niels Provos and Nick Mathewson
License: BSD-3-clause

Files: ./cmake/CheckFileOffsetBits.cmake
Copyright: 2009, Michihiro NAKAJIMA
License: BSD-3-clause

Files: ./sample/hostcheck.c
Copyright: 1998-2012, Daniel Stenberg, , et al.
License: curl

License: BSD-2-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 .
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

License: BSD-3-clause
 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 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.

License: BSD-3-Clause~Kitware
 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 names of Kitware, Inc., the Insight Software Consortium,
   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
 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.

License: BSL
 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.

License: curl
 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.

License: Expat
 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.

License: FSFUL
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.

License: FSFULLR
 This file is free software; the Free Software Foundation gives
 unlimited permission to copy and/or distribute it, with or without
 modifications, as long as this notice is preserved.

License: FSFULLR-No-Warranty
 This file is free software; the Free Software Foundation gives
 unlimited permission to copy and/or distribute it, with or without
 modifications, as long as this notice is preserved.
 .
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 PARTICULAR PURPOSE.

License: GPL-2+
License-Reference: /usr/share/common-licenses/GPL-2

License: GPL-3+
License-Reference: /usr/share/common-licenses/GPL-3

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