Server IP : 85.214.239.14 / Your IP : 3.135.201.101 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/2/task/2/cwd/proc/2/cwd/usr/share/doc/libfreetype6/ |
Upload File : |
Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: FreeType Upstream-Contact: freetype-devel@nongnu.org Source: https://freetype.org/download.html Files-Excluded: docs/reference/assets/javascripts Comment: The files in this path have been removed because they are minified JavaScript files and are incompatible with the DFSG. Files: * Copyright: 1996-2022 David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: vms_make.com Copyright: 1996-2022 David Turner, Robert Wilhelm and Werner Lemberg 2001, 2002 Francesco Zappa Nardelli 2010-2019 Joel Klinghed License: FTL and MIT Files: builds/amiga/* Copyright: 2005-2022 Werner Lemberg and Detlef Würkner License: FTL Files: builds/amiga/src/base/* Copyright: 1996-2022 David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner License: FTL Files: builds/cmake/FindHarfBuzz.cmake Copyright: 2012 Intel Corporation 2019 Sony Interactive Entertainment Inc. License: BSD-3-Clause Files: builds/mac/ftmac.c include/freetype/ftmac.h src/base/ftmac.c Copyright: 1996-2022 Just van Rossum, David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: builds/unix/ax_compare_version.m4 Copyright: 2008 Tim Toolan License: FSFAP Files: builds/unix/ax_prog_python_version.m4 Copyright: 2009 Francesco Salvestrini License: FSFAP Files: builds/unix/ax_pthread.m4 Copyright: 2008 Steven G. Johnson 2011 Daniel Richard G. 2019 Marc Stevens License: GPL-3+ Files: builds/unix/install-sh Copyright: 1994 X Consortium License: MIT Files: builds/unix/pkg.m4 Copyright: 2004 Scott James Remnant <scott@netsplit.com> License: GPL-2+ Files: debian/* Copyright: 1996-2019 Christoph Lameter, Anthony Fok, Steve Langasek, et al. 2018-2023 Hugh McMaster License: GPL-2+ Files: docs/DOCGUIDE src/sfnt/sfwoff2.c src/sfnt/sfwoff2.h src/sfnt/woff2tags.c src/sfnt/woff2tags.h Copyright: 2018-2022 Nikhil Ramakrishnan, David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: docs/INSTALL.CROSS ft2demos/mac/ftoldmac.c Copyright: 1996-2022 Suzuki Toshiya, David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: docs/reference/* Copyright: The FreeType Project License: FTL Files: ft2demos/graph/beos/grbeos.cpp Copyright: 2001-2022 Michael Pfeiffer License: FTL Files: ft2demos/graph/graph.h ft2demos/graph/grdevice.h ft2demos/graph/grobjs.h ft2demos/graph/grtypes.h Copyright: 1999-2022 The FreeType Development Team License: FTL Files: ft2demos/graph/grswizzle.c Copyright: None License: Public-Domain "this filtering code is explicitly placed in the public domain !!" Files: ft2demos/graph/mac/grmac.c Copyright: 1999-2022 Just van Rossum, Antoine Leca, David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: ft2demos/graph/win32/grwin32.c ft2demos/graph/win32/grwin32.h ft2demos/graph/x11/grx11.c ft2demos/graph/x11/grx11.h Copyright: 1999-2022 Antoine Leca, David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: ft2demos/mac/getargv.c Copyright: 1991-2022 Stichting Mathematisch Centrum License: MIT Files: ft2demos/src/ftinspect/ftinspect.cpp ft2demos/src/ftinspect/maingui.cpp ft2demos/src/ftinspect/maingui.hpp ft2demos/src/ftinspect/engine/* ft2demos/src/ftinspect/rendering/* ft2demos/src/ftinspect/widgets/* src/tools/update-copyright-year Copyright: 2015-2022 Werner Lemberg License: FTL Files: ft2demos/src/ftsdf.c Copyright: 2021-2022 David Turner, Robert Wilhelm, Werner Lemberg and Anuj Verma License: FTL Files: ft2demos/src/md5.c ft2demos/src/md5.h Copyright: None License: Public-Domain "No copyright is claimed, and the software is hereby placed in the public domain." Files: ft2demos/src/mlgetopt.c ft2demos/src/mlgetopt.h Copyright: None License: Public-Domain "This code is hereby expressly placed in the public domain." Files: ft2demos/src/rsvg-port.c ft2demos/src/rsvg-port.h Copyright: 2022 David Turner, Robert Wilhelm, Werner Lemberg and Moazin Khatti License: FTL Files: ft2docs/docs/tutorial/example2.cpp ft2docs/docs/tutorial/example3.cpp ft2docs/docs/tutorial/example4.cpp Copyright: None License: Public-Domain "Public domain." Files: ft2docs/docs/tutorial/example5.cpp Copyright: 2016-2018 Static Jobs LLC License: MIT Files: include/freetype/ftbzip2.h src/bzip2/* Copyright: 2010-2022 Joel Klinghed License: FTL Files: include/freetype/ftcid.h include/freetype/internal/services/svcid.h src/base/ftcid.c Copyright: 2007-2022 Derek Clegg and Michael Toftdal License: FTL Files: include/freetype/ftgxval.h include/freetype/internal/services/svgxval.h include/freetype/internal/services/svttcmap.h src/base/ftgxval.c Copyright: 2003-2022 Masatake Yamato, Red Hat K.K., David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: include/freetype/internal/fthash.h src/base/fthash.c Copyright: 2000 Computing Research Labs, New Mexico State University 2001-2015 Francesco Zappa Nardelli License: MIT Files: include/freetype/internal/ftrfork.h src/base/ftrfork.c Copyright: 2004-2022 Masatake Yamato, Redhat K.K. License: FTL Files: include/freetype/internal/svginterface.h include/freetype/otsvg.h src/sfnt/ttsvg.c src/sfnt/ttsvg.h src/svg/ftsvg.c src/svg/ftsvg.h src/svg/module.mk src/svg/rules.mk src/svg/svg.c src/svg/svgtypes.h Copyright: 2022 David Turner, Robert Wilhelm, Werner Lemberg and Moazin Khatti License: FTL Files: src/sfnt/ttcmapc.h Copyright: 2009-2022 Oran Agra and Mickey Gabel License: FTL Files: ft2demos/graph/gblender.h include/freetype/internal/services/svttglyf.h src/base/ftpatent.c src/lzw/ftzopen.c src/lzw/ftzopen.h Copyright: 2002-2022 David Turner License: FTL Files: include/dlg/* src/dlg/dlg.c Copyright: 2019 nyorain License: BSL-1.0 Files: src/autofit/afindic.c src/autofit/afindic.h Copyright: 2007-2022 Rahul Bhalerao License: FTL Files: src/base/ftbase.h Copyright: 2008-2022 David Turner, Robert Wilhelm, Werner Lemberg and Suzuki Toshiya License: FTL Files: src/base/fterrors.c Copyright: 2018-2022 Armin Hasitzka, David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: src/base/md5.c src/base/md5.h Copyright: None License: Public-Domain "No copyright is claimed, and the software is hereby placed in the public domain." Files: src/bdf/bdf.c src/bdf/bdfdrivr.c src/bdf/bdfdrivr.h src/bdf/bdferror.h src/bdf/module.mk src/bdf/README src/bdf/rules.mk src/pcf/module.mk src/pcf/pcf.c src/pcf/pcf.h src/pcf/pcfdrivr.c src/pcf/pcfdrivr.h src/pcf/pcfread.c src/pcf/pcfread.h src/pcf/pcfutil.h src/pcf/README src/pcf/rules.mk Copyright: 2000-2014 Francesco Zappa Nardelli License: MIT Files: src/bdf/bdf.h src/bdf/bdflib.c Copyright: 2000 Computing Research Labs, New Mexico State University 2001-2014 Francesco Zappa Nardelli License: MIT Files: src/gxvalid/* Copyright: 2004-2022 Suzuki Toshiya, Masatake Yamato, Red Hat K.K., David Turner, Robert Wilhelm and Werner Lemberg License: FTL Files: src/gxvalid/gxvfgen.c Copyright: 2004-2022 Masatake Yamato, Redhat K.K. License: FTL Files: src/gzip/adler32.c src/gzip/crc32.c src/gzip/gzguts.h src/gzip/infback.c src/gzip/inffast.c src/gzip/inffast.h src/gzip/inflate.c src/gzip/inflate.h src/gzip/inftrees.c src/gzip/inftrees.h Copyright: 1995-2022 Mark Adler License: Zlib Files: src/gzip/ftzconf.h src/gzip/zlib.h src/gzip/zutil.h Copyright: 1995-2022 Jean-loup Gailly and Mark Adler License: Zlib Files: src/gzip/zutil.c Copyright: 1995-2017 Jean-loup Gailly License: Zlib Files: src/lzw/ftlzw.c src/lzw/rules.mk Copyright: 2004-2022 Albert Chin-A-Young License: FTL Files: src/pcf/pcfutil.c Copyright: 1990, 1994, 1998 The Open Group License: OpenGroup-BSD-like Files: src/psaux/psarrst.c src/psaux/psarrst.h src/psaux/psblues.c src/psaux/psblues.h src/psaux/pserror.c src/psaux/pserror.h src/psaux/psfixed.h src/psaux/psfont.c src/psaux/psfont.h src/psaux/psft.c src/psaux/psft.h src/psaux/psglue.h src/psaux/pshints.c src/psaux/pshints.h src/psaux/psintrp.c src/psaux/psintrp.h src/psaux/psread.c src/psaux/psread.h src/psaux/psstack.c src/psaux/psstack.h src/psaux/pstypes.h Copyright: 2006-2014 Adobe Systems Incorporated License: FTL Files: src/sfnt/pngshim.c src/sfnt/pngshim.h Copyright: 2013-2022 Google, Inc. License: FTL Files: src/sfnt/ttcolr.c Copyright: 2018-2022 David Turner, Robert Wilhelm, Dominik Röttsches and Werner Lemberg License: FTL Files: src/sfnt/ttsbit.c Copyright: 2005-2022 David Turner, Robert Wilhelm and Werner Lemberg 2013 Google, Inc. License: FTL Files: src/tools/apinames.c src/tools/chktrcmp.py Copyright: None License: Public-Domain "This code is explicitly placed into the public domain." Files: src/tools/ftrandom/ftrandom.c Copyright: 2005, 2007, 2008, 2013 George Williams License: BSD-3-Clause Files: src/truetype/ttgxvar.c src/truetype/ttgxvar.h Copyright: 2004-2022 David Turner, Robert Wilhelm, Werner Lemberg and George Williams License: FTL Files: src/type42/t42drivr.c src/type42/t42drivr.h src/type42/t42objs.c src/type42/t42objs.h src/type42/t42parse.c src/type42/t42parse.h src/type42/t42types.h Copyright: 2002-2022 Roberto Alameda License: FTL Files: src/winfonts/winfnt.c Copyright: 1996-2022 David Turner, Robert Wilhelm and Werner Lemberg 2003 Huw D M Davies for Codeweavers 2007 Dmitry Timoshkov for Codeweavers License: FTL Files: src/winfonts/winfnt.h Copyright: 1996-2022 David Turner, Robert Wilhelm and Werner Lemberg 2007 Dmitry Timoshkov for Codeweavers License: FTL 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. 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. License: BSL-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. License: FSFAP Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. This file is offered as-is, without any warranty. License: FTL 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 . https://www.freetype.org . . License: GPL-2+ This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. . This program 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 General Public License for more details. . You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. . On Debian GNU/Linux systems, the complete text of the GNU General Public License version 2 can be found in `/usr/share/common-licenses/GPL-2'. License: GPL-3+ This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. . This program 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 General Public License for more details. . You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. . On Debian GNU/Linux systems, the complete text of the GNU General Public License version 3 can be found in `/usr/share/common-licenses/GPL-3'. License: MIT 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: OpenGroup-BSD-like Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. . 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 OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. . Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. License: Zlib 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.