| 
							
								 | 
							
							<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
 | 
						
						
						
						
							 | 
							
								 | 
							
							        "http://www.w3.org/TR/html4/strict.dtd">
 | 
						
						
						
						
							 | 
							
								 | 
							
							<html>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<head>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<title>NetSurf | About Licence</title>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<link rel="stylesheet" type="text/css" href="resource:internal.css">
 | 
						
						
						
						
							 | 
							
								 | 
							
							<style>
 | 
						
						
						
						
							 | 
							
								 | 
							
							div.licence {
 | 
						
						
						
						
							 | 
							
								 | 
							
								white-space: pre;
 | 
						
						
						
						
							 | 
							
								 | 
							
								font-family: monospace;
 | 
						
						
						
						
							 | 
							
								 | 
							
								border-width: 1px;
 | 
						
						
						
						
							 | 
							
								 | 
							
								border-style: solid;
 | 
						
						
						
						
							 | 
							
								 | 
							
								margin: 10mm;
 | 
						
						
						
						
							 | 
							
								 | 
							
								padding: 1em 0.5em;
 | 
						
						
						
						
							 | 
							
								 | 
							
							}
 | 
						
						
						
						
							 | 
							
								 | 
							
							dl.components > dt {
 | 
						
						
						
						
							 | 
							
								 | 
							
								border-bottom-width: 1px;
 | 
						
						
						
						
							 | 
							
								 | 
							
								border-bottom-style: solid;
 | 
						
						
						
						
							 | 
							
								 | 
							
							}
 | 
						
						
						
						
							 | 
							
								 | 
							
							dl.components > dt > a {
 | 
						
						
						
						
							 | 
							
								 | 
							
								text-decoration: none;
 | 
						
						
						
						
							 | 
							
								 | 
							
							}
 | 
						
						
						
						
							 | 
							
								 | 
							
							dl.components > dd > span {
 | 
						
						
						
						
							 | 
							
								 | 
							
								display: table-cell;
 | 
						
						
						
						
							 | 
							
								 | 
							
								width: 100%;
 | 
						
						
						
						
							 | 
							
								 | 
							
							}
 | 
						
						
						
						
							 | 
							
								 | 
							
							dl.components > dd > span + span {
 | 
						
						
						
						
							 | 
							
								 | 
							
								width: auto;
 | 
						
						
						
						
							 | 
							
								 | 
							
							}
 | 
						
						
						
						
							 | 
							
								 | 
							
							</style>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</head>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<body class="ns-even-bg ns-even-fg ns-border">
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h1 class="ns-border">NetSurf Licence</h1>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<p>NetSurf, the source code, documentation, translatable messages files and UI
 | 
						
						
						
						
							 | 
							
								 | 
							
							definitions are licensed under the GNU General Public Licence, version 2.0.  In
 | 
						
						
						
						
							 | 
							
								 | 
							
							addition, as a special exception, permission is granted to link the code of this
 | 
						
						
						
						
							 | 
							
								 | 
							
							release of NetSurf with the OpenSSL project's "OpenSSL" library (or with
 | 
						
						
						
						
							 | 
							
								 | 
							
							modified versions of it that use the same licence as the "OpenSSL" library),
 | 
						
						
						
						
							 | 
							
								 | 
							
							and distribute the linked executables.</p>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<p>You must obey the GNU General Public License version 2 in all respects for
 | 
						
						
						
						
							 | 
							
								 | 
							
							all of the code used other than "OpenSSL". If you modify the code, you may
 | 
						
						
						
						
							 | 
							
								 | 
							
							extend this exception to your version of the code, but you are not obligated to
 | 
						
						
						
						
							 | 
							
								 | 
							
							do so. If you do not wish to do so, delete this exception statement from your
 | 
						
						
						
						
							 | 
							
								 | 
							
							version.</p>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h2 class="ns-border">Component Licencing</h2>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<p>NetSurf's artwork resources are licensed under the MIT licence.</p>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<p>NetSurf may also incorporate the following other components.</p>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>NetSurf Project Components</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dl class="components">
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/">NetSurf</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2002–2020 The NetSurf Developers</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#gplv2">GPLv2</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libcss/">LibCSS</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2007–2023 John-Mark Bell</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/hubbub/">Hubbub</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2007–2023 John-Mark Bell<br>© 2008–2009 Andrew Sidwell</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libparserutils/">LibParserUtils</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2007–2023 John-Mark Bell</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/librosprite/">LibROSprite</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2008 James Shaw</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libpencil">Libpencil</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2005–2006 James Bursa</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/rufl">RUfl</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2005–2009 James Bursa</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libsvgtiny">Libsvgtiny</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2008–2009 James Bursa<br>© 2017 Michael Drake</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libnsbmp/">Libnsbmp</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2006 Richard Wilson<br>© 2008 Sean Fox<br>© 2017–2023 Vincent Sanders</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libnsfb/">Libnsfb</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2009–2017 Vincent Sanders<br>© 2009–2023 Michael Drake</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libnsgif/">Libnsgif</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2004 Richard Wilson</br>© 2008 Sean Fox<br>© 2020–2023 Michael Drake</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.netsurf-browser.org/projects/libwapcaplet">LibWapcaplet</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2009–2023 NetSurf Browser Project, Daniel Silverstone</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dl>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>Third Party Components</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dl class="components">
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://curl.haxx.se/">cURL</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1996–2020 Daniel Stenberg</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://libharu.org/">Haru PDF</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2000–2008 Takeshi Kanno</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#zlib">ZLib</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.ijg.org">libjpeg</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1991–2010 Thomas G. Lane, Guido Vollbeding</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#ijg">IJG</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.littlecms.com/">liblcms</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1998–2007 Marti Maria Saguer</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#mit">MIT</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://ro-oslib.sourceforge.net/">OSLib</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1994–1998 Jonathan Coxhead and contributors</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#oslib">OSLib</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.openssl.org/">OpenSSL</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1995–1998 Eric A. Young, Tim J. Hudson<br>© 1998–2010 The OpenSSL Project</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#openssl">OpenSSL</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.libpng.org">libpng</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 2004–2010 Glenn Randers-Pehrson</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#png">PNG</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://www.riscos.info/websvn/listing.php?repname=gccsdk&path=%2Ftrunk%2Fgcc4%2Frecipe%2Ffiles%2Fgcc%2Flibunixlib%2F&#a9586e56e500c7fdfb58279167b82472d">UnixLib</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1995–1999 Simon Callan, Nick Burrett, Nicholas Clark and
 | 
						
						
						
						
							 | 
							
								 | 
							
							Peter Burwood<br>© 1999–2009 Nick Burrett, John Tytgat, Peter Naulls,
 | 
						
						
						
						
							 | 
							
								 | 
							
							Lee Noar, Peter Teichmann, Alex Waugh, Christian Ludlam, Theo Markettos,
 | 
						
						
						
						
							 | 
							
								 | 
							
							Graham Shaw, James Bursa and John-Mark Bell.</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#unixlib">UnixLib</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dt class="ns-border"><a href="https://zlib.net/">ZLib</a></dt>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span>© 1995–2010 Jean-loup Gailly and Mark Adler</span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<span><a href="#zlib">ZLib</a></span>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dd>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</dl>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h2 class="ns-border">Licence texts</h2>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<p>Generic forms of the licence texts appear here where possible.  Some
 | 
						
						
						
						
							 | 
							
								 | 
							
							components may vary the licence slightly, and our best effort has been made to
 | 
						
						
						
						
							 | 
							
								 | 
							
							detect these changes and have the different licence listed here.  Changes in
 | 
						
						
						
						
							 | 
							
								 | 
							
							white space, etc, were not considered.</p>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="gplv2" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>GNU General Public Licence, Version 2</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg"> 		    GNU GENERAL PUBLIC LICENSE
 | 
						
						
						
						
							 | 
							
								 | 
							
									       Version 2, June 1991
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Copyright (C) 1989, 1991 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
										    Preamble
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  The licenses for most software are designed to take away your
 | 
						
						
						
						
							 | 
							
								 | 
							
							freedom to share and change it.  By contrast, the GNU General Public
 | 
						
						
						
						
							 | 
							
								 | 
							
							License is intended to guarantee your freedom to share and change free
 | 
						
						
						
						
							 | 
							
								 | 
							
							software--to make sure the software is free for all its users.  This
 | 
						
						
						
						
							 | 
							
								 | 
							
							General Public License applies to most of the Free Software
 | 
						
						
						
						
							 | 
							
								 | 
							
							Foundation's software and to any other program whose authors commit to
 | 
						
						
						
						
							 | 
							
								 | 
							
							using it.  (Some other Free Software Foundation software is covered by
 | 
						
						
						
						
							 | 
							
								 | 
							
							the GNU Lesser General Public License instead.)  You can apply it to
 | 
						
						
						
						
							 | 
							
								 | 
							
							your programs, too.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  When we speak of free software, we are referring to freedom, 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 or use pieces of it
 | 
						
						
						
						
							 | 
							
								 | 
							
							in new free programs; and that you know you can do these things.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  To protect your rights, we need to make restrictions that forbid
 | 
						
						
						
						
							 | 
							
								 | 
							
							anyone to deny you these rights or to ask you to surrender the rights.
 | 
						
						
						
						
							 | 
							
								 | 
							
							These restrictions translate to certain responsibilities for you if you
 | 
						
						
						
						
							 | 
							
								 | 
							
							distribute copies of the software, or if you modify it.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  For example, if you distribute copies of such a program, whether
 | 
						
						
						
						
							 | 
							
								 | 
							
							gratis or for a fee, you must give the recipients all the rights that
 | 
						
						
						
						
							 | 
							
								 | 
							
							you have.  You must make sure that they, too, receive or can get the
 | 
						
						
						
						
							 | 
							
								 | 
							
							source code.  And you must show them these terms so they know their
 | 
						
						
						
						
							 | 
							
								 | 
							
							rights.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  We protect your rights with two steps: (1) copyright the software, and
 | 
						
						
						
						
							 | 
							
								 | 
							
							(2) offer you this license which gives you legal permission to copy,
 | 
						
						
						
						
							 | 
							
								 | 
							
							distribute and/or modify the software.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Also, for each author's protection and ours, we want to make certain
 | 
						
						
						
						
							 | 
							
								 | 
							
							that everyone understands that there is no warranty for this free
 | 
						
						
						
						
							 | 
							
								 | 
							
							software.  If the software is modified by someone else and passed on, we
 | 
						
						
						
						
							 | 
							
								 | 
							
							want its recipients to know that what they have is not the original, so
 | 
						
						
						
						
							 | 
							
								 | 
							
							that any problems introduced by others will not reflect on the original
 | 
						
						
						
						
							 | 
							
								 | 
							
							authors' reputations.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Finally, any free program is threatened constantly by software
 | 
						
						
						
						
							 | 
							
								 | 
							
							patents.  We wish to avoid the danger that redistributors of a free
 | 
						
						
						
						
							 | 
							
								 | 
							
							program will individually obtain patent licenses, in effect making the
 | 
						
						
						
						
							 | 
							
								 | 
							
							program proprietary.  To prevent this, we have made it clear that any
 | 
						
						
						
						
							 | 
							
								 | 
							
							patent must be licensed for everyone's free use or not licensed at all.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  The precise terms and conditions for copying, distribution and
 | 
						
						
						
						
							 | 
							
								 | 
							
							modification follow.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
									    GNU GENERAL PUBLIC LICENSE
 | 
						
						
						
						
							 | 
							
								 | 
							
							   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  0. This License applies to any program or other work which contains
 | 
						
						
						
						
							 | 
							
								 | 
							
							a notice placed by the copyright holder saying it may be distributed
 | 
						
						
						
						
							 | 
							
								 | 
							
							under the terms of this General Public License.  The "Program", below,
 | 
						
						
						
						
							 | 
							
								 | 
							
							refers to any such program or work, and a "work based on the Program"
 | 
						
						
						
						
							 | 
							
								 | 
							
							means either the Program or any derivative work under copyright law:
 | 
						
						
						
						
							 | 
							
								 | 
							
							that is to say, a work containing the Program or a portion of it,
 | 
						
						
						
						
							 | 
							
								 | 
							
							either verbatim or with modifications and/or translated into another
 | 
						
						
						
						
							 | 
							
								 | 
							
							language.  (Hereinafter, translation is included without limitation in
 | 
						
						
						
						
							 | 
							
								 | 
							
							the term "modification".)  Each licensee is addressed as "you".
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Activities other than copying, distribution and modification are not
 | 
						
						
						
						
							 | 
							
								 | 
							
							covered by this License; they are outside its scope.  The act of
 | 
						
						
						
						
							 | 
							
								 | 
							
							running the Program is not restricted, and the output from the Program
 | 
						
						
						
						
							 | 
							
								 | 
							
							is covered only if its contents constitute a work based on the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Program (independent of having been made by running the Program).
 | 
						
						
						
						
							 | 
							
								 | 
							
							Whether that is true depends on what the Program does.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  1. You may copy and distribute verbatim copies of the Program's
 | 
						
						
						
						
							 | 
							
								 | 
							
							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 give any other recipients of the Program a copy of this License
 | 
						
						
						
						
							 | 
							
								 | 
							
							along with the Program.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							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 Program or any portion
 | 
						
						
						
						
							 | 
							
								 | 
							
							of it, thus forming a work based on the Program, 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) You must cause the modified files to carry prominent notices
 | 
						
						
						
						
							 | 
							
								 | 
							
							    stating that you changed the files and the date of any change.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    b) You must cause any work that you distribute or publish, that in
 | 
						
						
						
						
							 | 
							
								 | 
							
							    whole or in part contains or is derived from the Program or any
 | 
						
						
						
						
							 | 
							
								 | 
							
							    part thereof, to be licensed as a whole at no charge to all third
 | 
						
						
						
						
							 | 
							
								 | 
							
							    parties under the terms of this License.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    c) If the modified program normally reads commands interactively
 | 
						
						
						
						
							 | 
							
								 | 
							
							    when run, you must cause it, when started running for such
 | 
						
						
						
						
							 | 
							
								 | 
							
							    interactive use in the most ordinary way, to print or display an
 | 
						
						
						
						
							 | 
							
								 | 
							
							    announcement including an appropriate copyright notice and a
 | 
						
						
						
						
							 | 
							
								 | 
							
							    notice that there is no warranty (or else, saying that you provide
 | 
						
						
						
						
							 | 
							
								 | 
							
							    a warranty) and that users may redistribute the program under
 | 
						
						
						
						
							 | 
							
								 | 
							
							    these conditions, and telling the user how to view a copy of this
 | 
						
						
						
						
							 | 
							
								 | 
							
							    License.  (Exception: if the Program itself is interactive but
 | 
						
						
						
						
							 | 
							
								 | 
							
							    does not normally print such an announcement, your work based on
 | 
						
						
						
						
							 | 
							
								 | 
							
							    the Program is not required to print an announcement.)
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							These requirements apply to the modified work as a whole.  If
 | 
						
						
						
						
							 | 
							
								 | 
							
							identifiable sections of that work are not derived from the Program,
 | 
						
						
						
						
							 | 
							
								 | 
							
							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 Program, 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 Program.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							In addition, mere aggregation of another work not based on the Program
 | 
						
						
						
						
							 | 
							
								 | 
							
							with the Program (or with a work based on the Program) on a volume of
 | 
						
						
						
						
							 | 
							
								 | 
							
							a storage or distribution medium does not bring the other work under
 | 
						
						
						
						
							 | 
							
								 | 
							
							the scope of this License.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  3. You may copy and distribute the Program (or a work based on it,
 | 
						
						
						
						
							 | 
							
								 | 
							
							under Section 2) in object code or executable form under the terms of
 | 
						
						
						
						
							 | 
							
								 | 
							
							Sections 1 and 2 above provided that you also do one of the following:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    a) 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; or,
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    b) Accompany it with a written offer, valid for at least three
 | 
						
						
						
						
							 | 
							
								 | 
							
							    years, to give any third party, for a charge no more than your
 | 
						
						
						
						
							 | 
							
								 | 
							
							    cost of physically performing source distribution, a complete
 | 
						
						
						
						
							 | 
							
								 | 
							
							    machine-readable copy of the corresponding source code, to be
 | 
						
						
						
						
							 | 
							
								 | 
							
							    distributed under the terms of Sections 1 and 2 above on a medium
 | 
						
						
						
						
							 | 
							
								 | 
							
							    customarily used for software interchange; or,
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    c) Accompany it with the information you received as to the offer
 | 
						
						
						
						
							 | 
							
								 | 
							
							    to distribute corresponding source code.  (This alternative is
 | 
						
						
						
						
							 | 
							
								 | 
							
							    allowed only for noncommercial distribution and only if you
 | 
						
						
						
						
							 | 
							
								 | 
							
							    received the program in object code or executable form with such
 | 
						
						
						
						
							 | 
							
								 | 
							
							    an offer, in accord with Subsection b above.)
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							The source code for a work means the preferred form of the work for
 | 
						
						
						
						
							 | 
							
								 | 
							
							making modifications to it.  For an executable work, 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 executable.  However, as a
 | 
						
						
						
						
							 | 
							
								 | 
							
							special exception, the source code 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							If distribution of executable or 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 counts as
 | 
						
						
						
						
							 | 
							
								 | 
							
							distribution of the source code, even though third parties are not
 | 
						
						
						
						
							 | 
							
								 | 
							
							compelled to copy the source along with the object code.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  4. You may not copy, modify, sublicense, or distribute the Program
 | 
						
						
						
						
							 | 
							
								 | 
							
							except as expressly provided under this License.  Any attempt
 | 
						
						
						
						
							 | 
							
								 | 
							
							otherwise to copy, modify, sublicense or distribute the Program 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  5. 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 Program or its derivative works.  These actions are
 | 
						
						
						
						
							 | 
							
								 | 
							
							prohibited by law if you do not accept this License.  Therefore, by
 | 
						
						
						
						
							 | 
							
								 | 
							
							modifying or distributing the Program (or any work based on the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Program), you indicate your acceptance of this License to do so, and
 | 
						
						
						
						
							 | 
							
								 | 
							
							all its terms and conditions for copying, distributing or modifying
 | 
						
						
						
						
							 | 
							
								 | 
							
							the Program or works based on it.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  6. Each time you redistribute the Program (or any work based on the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Program), the recipient automatically receives a license from the
 | 
						
						
						
						
							 | 
							
								 | 
							
							original licensor to copy, distribute or modify the Program 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 to
 | 
						
						
						
						
							 | 
							
								 | 
							
							this License.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  7. 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 Program at all.  For example, if a patent
 | 
						
						
						
						
							 | 
							
								 | 
							
							license would not permit royalty-free redistribution of the Program 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 Program.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  8. If the distribution and/or use of the Program is restricted in
 | 
						
						
						
						
							 | 
							
								 | 
							
							certain countries either by patents or by copyrighted interfaces, the
 | 
						
						
						
						
							 | 
							
								 | 
							
							original copyright holder who places the Program 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  9. The Free Software Foundation may publish revised and/or new versions
 | 
						
						
						
						
							 | 
							
								 | 
							
							of the 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 Program
 | 
						
						
						
						
							 | 
							
								 | 
							
							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 Program does not specify a version number of
 | 
						
						
						
						
							 | 
							
								 | 
							
							this License, you may choose any version ever published by the Free Software
 | 
						
						
						
						
							 | 
							
								 | 
							
							Foundation.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  10. If you wish to incorporate parts of the Program into other free
 | 
						
						
						
						
							 | 
							
								 | 
							
							programs whose distribution conditions are different, 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
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 | 
						
						
						
						
							 | 
							
								 | 
							
							FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
 | 
						
						
						
						
							 | 
							
								 | 
							
							OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROVIDE THE PROGRAM "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 PROGRAM IS WITH YOU.  SHOULD THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
 | 
						
						
						
						
							 | 
							
								 | 
							
							REPAIR OR CORRECTION.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  12. 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 PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							POSSIBILITY OF SUCH DAMAGES.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
									     END OF TERMS AND CONDITIONS
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
								    How to Apply These Terms to Your New Programs
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  If you develop a new program, and you want it to be of the greatest
 | 
						
						
						
						
							 | 
							
								 | 
							
							possible use to the public, the best way to achieve this is to make it
 | 
						
						
						
						
							 | 
							
								 | 
							
							free software which everyone can redistribute and change under these terms.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  To do so, attach the following notices to the program.  It is safest
 | 
						
						
						
						
							 | 
							
								 | 
							
							to attach them to the start of each source file to most effectively
 | 
						
						
						
						
							 | 
							
								 | 
							
							convey the exclusion of warranty; and each file should have at least
 | 
						
						
						
						
							 | 
							
								 | 
							
							the "copyright" line and a pointer to where the full notice is found.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    <one line to give the program's name and a brief idea of what it does.>
 | 
						
						
						
						
							 | 
							
								 | 
							
							    Copyright (C) <year>  <name of author>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Also add information on how to contact you by electronic and paper mail.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							If the program is interactive, make it output a short notice like this
 | 
						
						
						
						
							 | 
							
								 | 
							
							when it starts in an interactive mode:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    Gnomovision version 69, Copyright (C) year name of author
 | 
						
						
						
						
							 | 
							
								 | 
							
							    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 | 
						
						
						
						
							 | 
							
								 | 
							
							    This is free software, and you are welcome to redistribute it
 | 
						
						
						
						
							 | 
							
								 | 
							
							    under certain conditions; type `show c' for details.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							The hypothetical commands `show w' and `show c' should show the appropriate
 | 
						
						
						
						
							 | 
							
								 | 
							
							parts of the General Public License.  Of course, the commands you use may
 | 
						
						
						
						
							 | 
							
								 | 
							
							be called something other than `show w' and `show c'; they could even be
 | 
						
						
						
						
							 | 
							
								 | 
							
							mouse-clicks or menu items--whatever suits your program.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							You should also get your employer (if you work as a programmer) or your
 | 
						
						
						
						
							 | 
							
								 | 
							
							school, if any, to sign a "copyright disclaimer" for the program, if
 | 
						
						
						
						
							 | 
							
								 | 
							
							necessary.  Here is a sample; alter the names:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
 | 
						
						
						
						
							 | 
							
								 | 
							
							  `Gnomovision' (which makes passes at compilers) written by James Hacker.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  <signature of Ty Coon>, 1 April 1989
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Ty Coon, President of Vice
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							This General Public License does not permit incorporating your program into
 | 
						
						
						
						
							 | 
							
								 | 
							
							proprietary programs.  If your program is a subroutine library, you may
 | 
						
						
						
						
							 | 
							
								 | 
							
							consider it more useful to permit linking proprietary applications with the
 | 
						
						
						
						
							 | 
							
								 | 
							
							library.  If this is what you want to do, use the GNU Lesser General
 | 
						
						
						
						
							 | 
							
								 | 
							
							Public License instead of this License.
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="mit" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>MIT/X Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg">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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="zlib" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>ZLib Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg">  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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="ijg" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>IJG Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg">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) 1991-2010, Thomas G. Lane, Guido Vollbeding.
 | 
						
						
						
						
							 | 
							
								 | 
							
							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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							ansi2knr.c is included in this distribution by permission of L. Peter Deutsch,
 | 
						
						
						
						
							 | 
							
								 | 
							
							sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA.
 | 
						
						
						
						
							 | 
							
								 | 
							
							ansi2knr.c is NOT covered by the above copyright and conditions, but instead
 | 
						
						
						
						
							 | 
							
								 | 
							
							by the usual distribution terms of the Free Software Foundation; principally,
 | 
						
						
						
						
							 | 
							
								 | 
							
							that you must include source code if you redistribute it.  (See the file
 | 
						
						
						
						
							 | 
							
								 | 
							
							ansi2knr.c for full details.)  However, since ansi2knr.c is not needed as part
 | 
						
						
						
						
							 | 
							
								 | 
							
							of any program generated from the IJG code, this does not limit you more than
 | 
						
						
						
						
							 | 
							
								 | 
							
							the foregoing paragraphs do.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							The Unix configuration script "configure" was produced with GNU Autoconf.
 | 
						
						
						
						
							 | 
							
								 | 
							
							It is copyright by the Free Software Foundation but is freely distributable.
 | 
						
						
						
						
							 | 
							
								 | 
							
							The same holds for its supporting scripts (config.guess, config.sub,
 | 
						
						
						
						
							 | 
							
								 | 
							
							ltmain.sh).  Another support script, install-sh, is copyright by X Consortium
 | 
						
						
						
						
							 | 
							
								 | 
							
							but is also freely distributable.
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="oslib" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>OSLib Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg">The copyright holder has granted a small relaxation of the 
 | 
						
						
						
						
							 | 
							
								 | 
							
							conditions of the GNU Public Licence, in that OSLib is itself
 | 
						
						
						
						
							 | 
							
								 | 
							
							free software, but applications linked to it need not be.
 | 
						
						
						
						
							 | 
							
								 | 
							
							This means that any changes to OSLib itself (the contents of
 | 
						
						
						
						
							 | 
							
								 | 
							
							the OSLib, OSLibHelp, OSLibSrc, and OSLibSupport archives)
 | 
						
						
						
						
							 | 
							
								 | 
							
							fall under the terms of the GNU Public Licence; but programs
 | 
						
						
						
						
							 | 
							
								 | 
							
							written using OSLib need not be so restricted.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                   GNU GENERAL PUBLIC LICENCE
 | 
						
						
						
						
							 | 
							
								 | 
							
							                     Version 1, February 1989
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Copyright (C) 1989 Free Software Foundation, Inc.
 | 
						
						
						
						
							 | 
							
								 | 
							
							                    675 Mass Ave, Cambridge, MA 02139, U S A
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Everyone is permitted to copy and distribute verbatim copies
 | 
						
						
						
						
							 | 
							
								 | 
							
							 of this licence document, but changing it is not allowed.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                            Preamble
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   The licence agreements of most software companies try to keep users
 | 
						
						
						
						
							 | 
							
								 | 
							
							at the mercy of those companies. By contrast, our General Public
 | 
						
						
						
						
							 | 
							
								 | 
							
							Licence is intended to guarantee your freedom to share and change free
 | 
						
						
						
						
							 | 
							
								 | 
							
							software---to make sure the software is free for all its users. The
 | 
						
						
						
						
							 | 
							
								 | 
							
							General Public Licence applies to the Free Software Foundation's
 | 
						
						
						
						
							 | 
							
								 | 
							
							software and to any other programme whose authors commit to using it.
 | 
						
						
						
						
							 | 
							
								 | 
							
							You can use it for your programmes, too.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   When we speak of free software, we are referring to freedom, not
 | 
						
						
						
						
							 | 
							
								 | 
							
							price. Specifically, the General Public Licence is designed to make
 | 
						
						
						
						
							 | 
							
								 | 
							
							sure that you have the freedom to give away or sell copies of free
 | 
						
						
						
						
							 | 
							
								 | 
							
							software, that you receive source code or can get it if you want it,
 | 
						
						
						
						
							 | 
							
								 | 
							
							that you can change the software or use pieces of it in new free
 | 
						
						
						
						
							 | 
							
								 | 
							
							programmes; and that you know you can do these things.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   To protect your rights, we need to make restrictions that forbid
 | 
						
						
						
						
							 | 
							
								 | 
							
							anyone to deny you these rights or to ask you to surrender the rights.
 | 
						
						
						
						
							 | 
							
								 | 
							
							These restrictions translate to certain responsibilities for you if you
 | 
						
						
						
						
							 | 
							
								 | 
							
							distribute copies of the software, or if you modify it.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   For example, if you distribute copies of a such a programme, whether
 | 
						
						
						
						
							 | 
							
								 | 
							
							gratis or for a fee, you must give the recipients all the rights that
 | 
						
						
						
						
							 | 
							
								 | 
							
							you have. You must make sure that they, too, receive or can get the
 | 
						
						
						
						
							 | 
							
								 | 
							
							source code. And you must tell them their rights.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   We protect your rights with two steps: (1) copyright the software, and
 | 
						
						
						
						
							 | 
							
								 | 
							
							(2) offer you this licence which gives you legal permission to copy,
 | 
						
						
						
						
							 | 
							
								 | 
							
							distribute and/or modify the software.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   Also, for each author's protection and ours, we want to make certain
 | 
						
						
						
						
							 | 
							
								 | 
							
							that everyone understands that there is no warranty for this free
 | 
						
						
						
						
							 | 
							
								 | 
							
							software. If the software is modified by someone else and passed on, we
 | 
						
						
						
						
							 | 
							
								 | 
							
							want its recipients to know that what they have is not the original, so
 | 
						
						
						
						
							 | 
							
								 | 
							
							that any problems introduced by others will not reflect on the original
 | 
						
						
						
						
							 | 
							
								 | 
							
							authors' reputations.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  The precise terms and conditions for copying, distribution and
 | 
						
						
						
						
							 | 
							
								 | 
							
							modification follow.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                    GNU GENERAL PUBLIC LICENCE
 | 
						
						
						
						
							 | 
							
								 | 
							
							   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   0. This Licence Agreement applies to any programme or other work which
 | 
						
						
						
						
							 | 
							
								 | 
							
							contains a notice placed by the copyright holder saying it may be
 | 
						
						
						
						
							 | 
							
								 | 
							
							distributed under the terms of this General Public Licence. The
 | 
						
						
						
						
							 | 
							
								 | 
							
							"Programme", below, refers to any such programme or work, and a "work based
 | 
						
						
						
						
							 | 
							
								 | 
							
							on the Programme" means either the Programme or any work containing the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Programme or a portion of it, either verbatim or with modifications. Each
 | 
						
						
						
						
							 | 
							
								 | 
							
							licensee is addressed as "you".
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   1. You may copy and distribute verbatim copies of the Programme's 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
 | 
						
						
						
						
							 | 
							
								 | 
							
							General Public Licence and to the absence of any warranty; and give any
 | 
						
						
						
						
							 | 
							
								 | 
							
							other recipients of the Programme a copy of this General Public Licence
 | 
						
						
						
						
							 | 
							
								 | 
							
							along with the Programme. You may charge a fee for the physical act of
 | 
						
						
						
						
							 | 
							
								 | 
							
							transferring a copy.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   2. You may modify your copy or copies of the Programme or any portion of
 | 
						
						
						
						
							 | 
							
								 | 
							
							it, and copy and distribute such modifications under the terms of Paragraph
 | 
						
						
						
						
							 | 
							
								 | 
							
							1 above, provided that you also do the following:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							         a) cause the modified files to carry prominent notices stating that
 | 
						
						
						
						
							 | 
							
								 | 
							
							      you changed the files and the date of any change; and
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							         b) cause the whole of any work that you distribute or publish, that
 | 
						
						
						
						
							 | 
							
								 | 
							
							      in whole or in part contains the Programme or any part thereof, either
 | 
						
						
						
						
							 | 
							
								 | 
							
							      with or without modifications, to be licensed at no charge to all
 | 
						
						
						
						
							 | 
							
								 | 
							
							      third parties under the terms of this General Public Licence (except
 | 
						
						
						
						
							 | 
							
								 | 
							
							      that you may choose to grant warranty protection to some or all
 | 
						
						
						
						
							 | 
							
								 | 
							
							      third parties, at your option).
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							         c) If the modified programme normally reads commands interactively when
 | 
						
						
						
						
							 | 
							
								 | 
							
							      run, you must cause it, when started running for such interactive use
 | 
						
						
						
						
							 | 
							
								 | 
							
							      in the simplest and most usual way, to print or display an
 | 
						
						
						
						
							 | 
							
								 | 
							
							      announcement including an appropriate copyright notice and a notice
 | 
						
						
						
						
							 | 
							
								 | 
							
							      that there is no warranty (or else, saying that you provide a
 | 
						
						
						
						
							 | 
							
								 | 
							
							      warranty) and that users may redistribute the programme under these
 | 
						
						
						
						
							 | 
							
								 | 
							
							      conditions, and telling the user how to view a copy of this General
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Public Licence.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							         d) 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Mere aggregation of another independent work with the Programme (or its
 | 
						
						
						
						
							 | 
							
								 | 
							
							derivative) on a volume of a storage or distribution medium does not bring
 | 
						
						
						
						
							 | 
							
								 | 
							
							the other work under the scope of these terms.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   3. You may copy and distribute the Programme (or a portion or derivative of
 | 
						
						
						
						
							 | 
							
								 | 
							
							it, under Paragraph 2) in object code or executable form under the terms of
 | 
						
						
						
						
							 | 
							
								 | 
							
							Paragraphs 1 and 2 above provided that you also do one of the following:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      a) accompany it with the complete corresponding machine-readable
 | 
						
						
						
						
							 | 
							
								 | 
							
							      source code, which must be distributed under the terms of
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Paragraphs 1 and 2 above; or,
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      b) accompany it with a written offer, valid for at least three
 | 
						
						
						
						
							 | 
							
								 | 
							
							      years, to give any third party free (except for a nominal charge
 | 
						
						
						
						
							 | 
							
								 | 
							
							      for the cost of distribution) a complete machine-readable copy of the
 | 
						
						
						
						
							 | 
							
								 | 
							
							      corresponding source code, to be distributed under the terms of
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Paragraphs 1 and 2 above; or,
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      c) accompany it with the information you received as to where the
 | 
						
						
						
						
							 | 
							
								 | 
							
							      corresponding source code may be obtained. (This alternative is
 | 
						
						
						
						
							 | 
							
								 | 
							
							      allowed only for noncommercial distribution and only if you
 | 
						
						
						
						
							 | 
							
								 | 
							
							      received the programme in object code or executable form alone.)
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Source code for a work means the preferred form of the work for making
 | 
						
						
						
						
							 | 
							
								 | 
							
							modifications to it. For an executable file, complete source code means
 | 
						
						
						
						
							 | 
							
								 | 
							
							all the source code for all modules it contains; but, as a special
 | 
						
						
						
						
							 | 
							
								 | 
							
							exception, it need not include source code for modules which are standard
 | 
						
						
						
						
							 | 
							
								 | 
							
							libraries that accompany the operating system on which the executable
 | 
						
						
						
						
							 | 
							
								 | 
							
							file runs, or for standard header files or definitions files that
 | 
						
						
						
						
							 | 
							
								 | 
							
							accompany that operating system.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  4. You may not copy, modify, sublicense, distribute or transfer the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Programme except as expressly provided under this General Public Licence.
 | 
						
						
						
						
							 | 
							
								 | 
							
							Any attempt otherwise to copy, modify, sublicense, distribute or transfer
 | 
						
						
						
						
							 | 
							
								 | 
							
							the Programme is void, and will automatically terminate your rights to use
 | 
						
						
						
						
							 | 
							
								 | 
							
							the Programme under this Licence. However, parties who have received
 | 
						
						
						
						
							 | 
							
								 | 
							
							copies, or rights to use copies, from you under this General Public
 | 
						
						
						
						
							 | 
							
								 | 
							
							Licence will not have their licences terminated so long as such parties
 | 
						
						
						
						
							 | 
							
								 | 
							
							remain in full compliance.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   5. By copying, distributing or modifying the Programme (or any work based
 | 
						
						
						
						
							 | 
							
								 | 
							
							on the Programme) you indicate your acceptance of this licence to do so,
 | 
						
						
						
						
							 | 
							
								 | 
							
							and all its terms and conditions.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   6. Each time you redistribute the Programme (or any work based on the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Programme), the recipient automatically receives a licence from the original
 | 
						
						
						
						
							 | 
							
								 | 
							
							licensor to copy, distribute or modify the Programme subject to these
 | 
						
						
						
						
							 | 
							
								 | 
							
							terms and conditions. You may not impose any further restrictions on the
 | 
						
						
						
						
							 | 
							
								 | 
							
							recipients' exercise of the rights granted herein.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   7. The Free Software Foundation may publish revised and/or new versions
 | 
						
						
						
						
							 | 
							
								 | 
							
							of the General Public Licence 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 Programme
 | 
						
						
						
						
							 | 
							
								 | 
							
							specifies a version number of the licence 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 Programme does not specify a version number of
 | 
						
						
						
						
							 | 
							
								 | 
							
							the licence, you may choose any version ever published by the Free Software
 | 
						
						
						
						
							 | 
							
								 | 
							
							Foundation.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							   8. If you wish to incorporate parts of the Programme into other free
 | 
						
						
						
						
							 | 
							
								 | 
							
							programmes whose distribution conditions are different, 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
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  9. BECAUSE THE PROGRAMME IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 | 
						
						
						
						
							 | 
							
								 | 
							
							FOR THE PROGRAMME, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
 | 
						
						
						
						
							 | 
							
								 | 
							
							OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROVIDE THE PROGRAMME "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 PROGRAMME IS WITH YOU. SHOULD THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROGRAMME PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
 | 
						
						
						
						
							 | 
							
								 | 
							
							REPAIR OR CORRECTION.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  10. 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 PROGRAMME 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 PROGRAMME (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 PROGRAMME TO OPERATE WITH ANY OTHER
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROGRAMMES), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							POSSIBILITY OF SUCH DAMAGES.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                     END OF TERMS AND CONDITIONS
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							        Appendix: How to Apply These Terms to Your New Programmes
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  If you develop a new programme, and you want it to be of the greatest
 | 
						
						
						
						
							 | 
							
								 | 
							
							possible use to humanity, the best way to achieve this is to make it
 | 
						
						
						
						
							 | 
							
								 | 
							
							free software which everyone can redistribute and change under these
 | 
						
						
						
						
							 | 
							
								 | 
							
							terms.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  To do so, attach the following notices to the programme. It is safest to
 | 
						
						
						
						
							 | 
							
								 | 
							
							attach them to the start of each source file to most effectively convey
 | 
						
						
						
						
							 | 
							
								 | 
							
							the exclusion of warranty; and each file should have at least the
 | 
						
						
						
						
							 | 
							
								 | 
							
							"copyright" line and a pointer to where the full notice is found.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      <one line to give the programme's name and a brief idea of what it does.>
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Copyright (C) 19yy <name of author>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      This programme is free software; you can redistribute it and/or modify
 | 
						
						
						
						
							 | 
							
								 | 
							
							      it under the terms of the GNU General Public Licence as published by
 | 
						
						
						
						
							 | 
							
								 | 
							
							      the Free Software Foundation; either version 1, or (at your option)
 | 
						
						
						
						
							 | 
							
								 | 
							
							      any later version.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      This programme 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 Licence for more details.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      You should have received a copy of the GNU General Public Licence
 | 
						
						
						
						
							 | 
							
								 | 
							
							      along with this programme; if not, write to the Free Software
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Foundation, Inc, 675 Mass Ave, Cambridge, MA 02139, USA.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Also add information on how to contact you by electronic and paper mail.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							If the programme is interactive, make it output a short notice like this
 | 
						
						
						
						
							 | 
							
								 | 
							
							when it starts in an interactive mode:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Gnomovision version 69, Copyright (C) 19xx name of author
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 | 
						
						
						
						
							 | 
							
								 | 
							
							      This is free software, and you are welcome to redistribute it
 | 
						
						
						
						
							 | 
							
								 | 
							
							      under certain conditions; type `show c' for details.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							The hypothetical commands `show w' and `show c' should show the
 | 
						
						
						
						
							 | 
							
								 | 
							
							appropriate parts of the General Public Licence. Of course, the
 | 
						
						
						
						
							 | 
							
								 | 
							
							commands you use may be called something other than `show w' and `show
 | 
						
						
						
						
							 | 
							
								 | 
							
							c'; they could even be mouse-clicks or menu items--whatever suits your
 | 
						
						
						
						
							 | 
							
								 | 
							
							programme.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							You should also get your employer (if you work as a programmer) or your
 | 
						
						
						
						
							 | 
							
								 | 
							
							school, if any, to sign a "copyright disclaimer" for the programme, if
 | 
						
						
						
						
							 | 
							
								 | 
							
							necessary. Here is a sample; alter the names:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Yoyodyne, Inc., hereby disclaims all copyright interest in the
 | 
						
						
						
						
							 | 
							
								 | 
							
							      programme `Gnomovision' (a programme to direct compilers to make passes
 | 
						
						
						
						
							 | 
							
								 | 
							
							      at assemblers) written by James Hacker.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							      <signature of Ty Coon>, 1 April 1989
 | 
						
						
						
						
							 | 
							
								 | 
							
							      Ty Coon, President of Vice
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							That's all there is to it!
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="openssl" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>OpenSSL Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg">  The OpenSSL toolkit stays under a dual license, i.e. both the conditions of
 | 
						
						
						
						
							 | 
							
								 | 
							
							  the OpenSSL License and the original SSLeay license apply to the toolkit.
 | 
						
						
						
						
							 | 
							
								 | 
							
							  See below for the actual license texts. Actually both licenses are BSD-style
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Open Source licenses. In case of any license issues related to OpenSSL
 | 
						
						
						
						
							 | 
							
								 | 
							
							  please contact openssl-core@openssl.org.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  OpenSSL License
 | 
						
						
						
						
							 | 
							
								 | 
							
							  ---------------
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							/* ====================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * Copyright (c) 1998-2008 The OpenSSL Project.  All rights reserved.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * Redistribution and use in source and binary forms, with or without
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * modification, are permitted provided that the following conditions
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * are met:
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 1. Redistributions of source code must retain the above copyright
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    notice, this list of conditions and the following disclaimer. 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 2. Redistributions in binary form must reproduce the above copyright
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    notice, this list of conditions and the following disclaimer in
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    the documentation and/or other materials provided with the
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    distribution.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 3. All advertising materials mentioning features or use of this
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    software must display the following acknowledgment:
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    "This product includes software developed by the OpenSSL Project
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    endorse or promote products derived from this software without
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    prior written permission. For written permission, please contact
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    openssl-core@openssl.org.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 5. Products derived from this software may not be called "OpenSSL"
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    nor may "OpenSSL" appear in their names without prior written
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    permission of the OpenSSL Project.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 6. Redistributions of any form whatsoever must retain the following
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    acknowledgment:
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    "This product includes software developed by the OpenSSL Project
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * OF THE POSSIBILITY OF SUCH DAMAGE.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * ====================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * This product includes cryptographic software written by Eric Young
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * (eay@cryptsoft.com).  This product includes software written by Tim
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * Hudson (tjh@cryptsoft.com).
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 */
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Original SSLeay License
 | 
						
						
						
						
							 | 
							
								 | 
							
							 -----------------------
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * All rights reserved.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * This package is an SSL implementation written
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * by Eric Young (eay@cryptsoft.com).
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * The implementation was written so as to conform with Netscapes SSL.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * This library is free for commercial and non-commercial use as long as
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * the following conditions are aheared to.  The following conditions
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * apply to all code found in this distribution, be it the RC4, RSA,
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * included with this distribution is covered by the same copyright terms
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * Copyright remains Eric Young's, and as such any Copyright notices in
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * the code are not to be removed.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * If this package is used in a product, Eric Young should be given attribution
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * as the author of the parts of the library used.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * This can be in the form of a textual message at program startup or
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * in documentation (online or textual) provided with the package.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 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 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 acknowledgement:
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    "This product includes cryptographic software written by
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *     Eric Young (eay@cryptsoft.com)"
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    The word 'cryptographic' can be left out if the rouines from the library
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    being used are not cryptographic related :-).
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 4. If you include any Windows specific code (or a derivative thereof) from 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    the apps directory (application code) you must include an acknowledgement:
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 OR CONTRIBUTORS BE LIABLE
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * SUCH DAMAGE.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * 
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * The licence and distribution terms for any publically available version or
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * derivative of this code cannot be changed.  i.e. this code cannot simply be
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * copied and put under another distribution licence
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * [including the GNU Public Licence.]
 | 
						
						
						
						
							 | 
							
								 | 
							
							 */
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="png" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>PNG Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg"> * This code is released under the libpng license.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 *
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * libpng versions 1.2.6, August 15, 2004, through 1.4.1, February 25, 2010, are
 | 
						
						
						
						
							 | 
							
								 | 
							
							 * Copyright (c) 2004, 2006-2010 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, 2000 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 */
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<a name="unixlib" />
 | 
						
						
						
						
							 | 
							
								 | 
							
							<h3>UnixLib Licence</h3>
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="licence ns-border ns-odd-bg">In January 2005, permission was obtained from all relevant contributors
 | 
						
						
						
						
							 | 
							
								 | 
							
							by Peter Naulls to license all past and present contributions to UnixLib
 | 
						
						
						
						
							 | 
							
								 | 
							
							(where possible) under the revised BSD license.  The license is included
 | 
						
						
						
						
							 | 
							
								 | 
							
							in the next section and is applicable to all code in UnixLib that does not
 | 
						
						
						
						
							 | 
							
								 | 
							
							have an explicit license in its source.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Prior to 4th January 2005 and after May 2001, UnixLib contained code licensed
 | 
						
						
						
						
							 | 
							
								 | 
							
							under the GNU General Public License, and versions of UnixLib produced
 | 
						
						
						
						
							 | 
							
								 | 
							
							between these dates are subject to the provisions of the GPL.  We realised
 | 
						
						
						
						
							 | 
							
								 | 
							
							that this might cause potential problems with the wider use of UnixLib in
 | 
						
						
						
						
							 | 
							
								 | 
							
							RISC OS, and along with the desire to clarify the overall licensing status of
 | 
						
						
						
						
							 | 
							
								 | 
							
							UnixLib, GPL code was removed from UnixLib and the above permission from all
 | 
						
						
						
						
							 | 
							
								 | 
							
							copyright holders allowed UnixLib contributions to be relicensed as per the
 | 
						
						
						
						
							 | 
							
								 | 
							
							revised BSD license.  The GPL is therefore not included in this notice
 | 
						
						
						
						
							 | 
							
								 | 
							
							as it is no longer relevant to UnixLib.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Practical notes on using UnixLib in your own programs:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							This is a plain English version of guidelines for use of UnixLib in
 | 
						
						
						
						
							 | 
							
								 | 
							
							your programs.  It does not override any of the licenses included
 | 
						
						
						
						
							 | 
							
								 | 
							
							below, but is intended to state instances when it may be used in
 | 
						
						
						
						
							 | 
							
								 | 
							
							free and non-free software.  Where there is contradiction or
 | 
						
						
						
						
							 | 
							
								 | 
							
							ambiguity in this wording, please refer to the specifics of the licence
 | 
						
						
						
						
							 | 
							
								 | 
							
							in question.  These recommendations are based upon our understading
 | 
						
						
						
						
							 | 
							
								 | 
							
							of the GPL/LGPL and BSD licenses and are subject to change should
 | 
						
						
						
						
							 | 
							
								 | 
							
							our understanding of the topics improve.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 - Because UnixLib contains code that is subject to the Lesser GNU
 | 
						
						
						
						
							 | 
							
								 | 
							
							   Public License, the LGPL is the overriding consideration when
 | 
						
						
						
						
							 | 
							
								 | 
							
							   linking UnixLib to programs (unless the program itself is GPL).
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 - You are free to use sections of UnixLib in your own programs
 | 
						
						
						
						
							 | 
							
								 | 
							
							   subject to the conditions of that code.  If the entirety of
 | 
						
						
						
						
							 | 
							
								 | 
							
							   that code is under a BSD license, then you can generally use
 | 
						
						
						
						
							 | 
							
								 | 
							
							   that code as you see fit, and there is no further obligation
 | 
						
						
						
						
							 | 
							
								 | 
							
							   from you as long as the copyright notice remains.  If you
 | 
						
						
						
						
							 | 
							
								 | 
							
							   use LGPL code in your program, then your program must also be
 | 
						
						
						
						
							 | 
							
								 | 
							
							   distributed under the LGPL (or GPL).
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 - If you use UnixLib in its intended original form - that is as a
 | 
						
						
						
						
							 | 
							
								 | 
							
							   supporting library for ported programs to RISC OS - then your program
 | 
						
						
						
						
							 | 
							
								 | 
							
							   is subject to the LGPL; or the GPL if the program is covered by that.
 | 
						
						
						
						
							 | 
							
								 | 
							
							   Note that you must make the source and any modifications available to for
 | 
						
						
						
						
							 | 
							
								 | 
							
							   both if requested.  This is of course equally true if you write an original
 | 
						
						
						
						
							 | 
							
								 | 
							
							   GPL program using UnixLib.  In most cases, no additional action is
 | 
						
						
						
						
							 | 
							
								 | 
							
							   required of you, especially since source is usually readibly available.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 - If you use UnixLib for a non-free program - whether that's commercial or
 | 
						
						
						
						
							 | 
							
								 | 
							
							   otherwise, then you should carefully read section 6 of the LGPL.  This
 | 
						
						
						
						
							 | 
							
								 | 
							
							   applies, because at the present time, there is no practical method of
 | 
						
						
						
						
							 | 
							
								 | 
							
							   dynamic linking on RISC OS.  At such time that UnixLib is available as a
 | 
						
						
						
						
							 | 
							
								 | 
							
							   shared library, then programs dynamically linking to it will no longer be
 | 
						
						
						
						
							 | 
							
								 | 
							
							   subject to the LPGL as applied to UnixLib.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 - Section 6 means that in practice, you must supply, or offer to
 | 
						
						
						
						
							 | 
							
								 | 
							
							   supply either source or object code for your program.
 | 
						
						
						
						
							 | 
							
								 | 
							
							   This is mainly to allow rebuilding of the executable program
 | 
						
						
						
						
							 | 
							
								 | 
							
							   with later or modified versions of UnixLib.  You must of course
 | 
						
						
						
						
							 | 
							
								 | 
							
							   supply (or better, contribute to the GCCSDK project) any
 | 
						
						
						
						
							 | 
							
								 | 
							
							   modifications you make to UnixLib upon request.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Recommended reading:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Frequently Asked Questions about the GNU GPL
 | 
						
						
						
						
							 | 
							
								 | 
							
							http://www.fsf.org/licenses/gpl-faq.html (has some sections on LGPL)
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							About the justifications for using LGPL
 | 
						
						
						
						
							 | 
							
								 | 
							
							http://www.fsf.org/licenses/why-not-lgpl.html
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Copyright (c) 1995-2009 UnixLib Developers
 | 
						
						
						
						
							 | 
							
								 | 
							
							 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 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions of UnixLib are copyright The Regents of the University of
 | 
						
						
						
						
							 | 
							
								 | 
							
							California.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions of this library are copyright Sun Microsystems, Inc.  The 
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions of this library are derived from the GNU C Library and fall under
 | 
						
						
						
						
							 | 
							
								 | 
							
							the GNU Library General Public License.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions of this library are copyright Henry Spencer.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions of this library are copyright The Regents of the University of
 | 
						
						
						
						
							 | 
							
								 | 
							
							California, Sun Microsystems, Inc., Scriptics Corporation, ActiveState
 | 
						
						
						
						
							 | 
							
								 | 
							
							Corporation and other parties.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions of this library are copyright PostgreSQL Global Development Group.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							The licenses for the above are duplicated below.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Copyright (c) The Regents of the University of California.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 All rights reserved.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 This code is derived from software contributed to Berkeley by
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Chris Torek.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 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 acknowledgement:
 | 
						
						
						
						
							 | 
							
								 | 
							
							        This product includes software developed by the University of
 | 
						
						
						
						
							 | 
							
								 | 
							
							        California, Berkeley and its contributors.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 4. Neither the name of the University nor the names of its contributors
 | 
						
						
						
						
							 | 
							
								 | 
							
							    may be used to endorse or promote products derived from this software
 | 
						
						
						
						
							 | 
							
								 | 
							
							    without specific prior written permission.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 | 
						
						
						
						
							 | 
							
								 | 
							
							 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 | 
						
						
						
						
							 | 
							
								 | 
							
							 ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 | 
						
						
						
						
							 | 
							
								 | 
							
							 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 | 
						
						
						
						
							 | 
							
								 | 
							
							 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 | 
						
						
						
						
							 | 
							
								 | 
							
							 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 | 
						
						
						
						
							 | 
							
								 | 
							
							 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 | 
						
						
						
						
							 | 
							
								 | 
							
							 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 | 
						
						
						
						
							 | 
							
								 | 
							
							 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 | 
						
						
						
						
							 | 
							
								 | 
							
							 SUCH DAMAGE.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Developed at SunPro, a Sun Microsystems, Inc. business.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Permission to use, copy, modify, and distribute this
 | 
						
						
						
						
							 | 
							
								 | 
							
							 software is freely granted, provided that this notice
 | 
						
						
						
						
							 | 
							
								 | 
							
							 is preserved.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                  GNU LIBRARY GENERAL PUBLIC LICENSE
 | 
						
						
						
						
							 | 
							
								 | 
							
							                       Version 2, June 1991
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							 Copyright (C) 1991 Free Software Foundation, Inc.
 | 
						
						
						
						
							 | 
							
								 | 
							
							 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 library GPL.  It is
 | 
						
						
						
						
							 | 
							
								 | 
							
							 numbered 2 because it goes with version 2 of the ordinary GPL.]
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                            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 Library General Public License, applies to some
 | 
						
						
						
						
							 | 
							
								 | 
							
							specially designated Free Software Foundation software, and to any
 | 
						
						
						
						
							 | 
							
								 | 
							
							other libraries whose authors decide to use it.  You can use it for
 | 
						
						
						
						
							 | 
							
								 | 
							
							your libraries, too.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  When we speak of free software, we are referring to freedom, 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 or use pieces of it
 | 
						
						
						
						
							 | 
							
								 | 
							
							in new free programs; and that you know you can do these things.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  To protect your rights, we need to make restrictions that forbid
 | 
						
						
						
						
							 | 
							
								 | 
							
							anyone to deny you these rights or to ask you to surrender the 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 a program 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Our method of protecting your rights has two steps: (1) copyright
 | 
						
						
						
						
							 | 
							
								 | 
							
							the library, and (2) offer you this license which gives you legal
 | 
						
						
						
						
							 | 
							
								 | 
							
							permission to copy, distribute and/or modify the library.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Also, for each distributor's protection, we want to make certain
 | 
						
						
						
						
							 | 
							
								 | 
							
							that everyone understands that there is no warranty for this free
 | 
						
						
						
						
							 | 
							
								 | 
							
							library.  If the library is modified by someone else and passed on, we
 | 
						
						
						
						
							 | 
							
								 | 
							
							want its recipients to know that what they have is not the original
 | 
						
						
						
						
							 | 
							
								 | 
							
							version, so that any problems introduced by others will not reflect on
 | 
						
						
						
						
							 | 
							
								 | 
							
							the original authors' reputations.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Finally, any free program is threatened constantly by software
 | 
						
						
						
						
							 | 
							
								 | 
							
							patents.  We wish to avoid the danger that companies distributing free
 | 
						
						
						
						
							 | 
							
								 | 
							
							software will individually obtain patent licenses, thus in effect
 | 
						
						
						
						
							 | 
							
								 | 
							
							transforming the program into proprietary software.  To prevent this,
 | 
						
						
						
						
							 | 
							
								 | 
							
							we have made it clear that any patent must be licensed for everyone's
 | 
						
						
						
						
							 | 
							
								 | 
							
							free use or not licensed at all.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Most GNU software, including some libraries, is covered by the ordinary
 | 
						
						
						
						
							 | 
							
								 | 
							
							GNU General Public License, which was designed for utility programs.  This
 | 
						
						
						
						
							 | 
							
								 | 
							
							license, the GNU Library General Public License, applies to certain
 | 
						
						
						
						
							 | 
							
								 | 
							
							designated libraries.  This license is quite different from the ordinary
 | 
						
						
						
						
							 | 
							
								 | 
							
							one; be sure to read it in full, and don't assume that anything in it is
 | 
						
						
						
						
							 | 
							
								 | 
							
							the same as in the ordinary license.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  The reason we have a separate public license for some libraries is that
 | 
						
						
						
						
							 | 
							
								 | 
							
							they blur the distinction we usually make between modifying or adding to a
 | 
						
						
						
						
							 | 
							
								 | 
							
							program and simply using it.  Linking a program with a library, without
 | 
						
						
						
						
							 | 
							
								 | 
							
							changing the library, is in some sense simply using the library, and is
 | 
						
						
						
						
							 | 
							
								 | 
							
							analogous to running a utility program or application program.  However, in
 | 
						
						
						
						
							 | 
							
								 | 
							
							a textual and legal sense, the linked executable is a combined work, a
 | 
						
						
						
						
							 | 
							
								 | 
							
							derivative of the original library, and the ordinary General Public License
 | 
						
						
						
						
							 | 
							
								 | 
							
							treats it as such.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Because of this blurred distinction, using the ordinary General
 | 
						
						
						
						
							 | 
							
								 | 
							
							Public License for libraries did not effectively promote software
 | 
						
						
						
						
							 | 
							
								 | 
							
							sharing, because most developers did not use the libraries.  We
 | 
						
						
						
						
							 | 
							
								 | 
							
							concluded that weaker conditions might promote sharing better.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  However, unrestricted linking of non-free programs would deprive the
 | 
						
						
						
						
							 | 
							
								 | 
							
							users of those programs of all benefit from the free status of the
 | 
						
						
						
						
							 | 
							
								 | 
							
							libraries themselves.  This Library General Public License is intended to
 | 
						
						
						
						
							 | 
							
								 | 
							
							permit developers of non-free programs to use free libraries, while
 | 
						
						
						
						
							 | 
							
								 | 
							
							preserving your freedom as a user of such programs to change the free
 | 
						
						
						
						
							 | 
							
								 | 
							
							libraries that are incorporated in them.  (We have not seen how to achieve
 | 
						
						
						
						
							 | 
							
								 | 
							
							this as regards changes in header files, but we have achieved it as regards
 | 
						
						
						
						
							 | 
							
								 | 
							
							changes in the actual functions of the Library.)  The hope is that this
 | 
						
						
						
						
							 | 
							
								 | 
							
							will lead to faster development of free libraries.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  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, while the latter only
 | 
						
						
						
						
							 | 
							
								 | 
							
							works together with the library.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Note that it is possible for a library to be covered by the ordinary
 | 
						
						
						
						
							 | 
							
								 | 
							
							General Public License rather than by this special one.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							                  GNU LIBRARY GENERAL PUBLIC LICENSE
 | 
						
						
						
						
							 | 
							
								 | 
							
							   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  0. This License Agreement applies to any software library which
 | 
						
						
						
						
							 | 
							
								 | 
							
							contains a notice placed by the copyright holder or other authorized
 | 
						
						
						
						
							 | 
							
								 | 
							
							party saying it may be distributed under the terms of this Library
 | 
						
						
						
						
							 | 
							
								 | 
							
							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 compile 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) 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    c) 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.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    d) 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 source code 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 to
 | 
						
						
						
						
							 | 
							
								 | 
							
							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 Library 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
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							     Appendix: How to Apply These Terms to Your New Libraries
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  If you develop a new library, and you want it to be of the greatest
 | 
						
						
						
						
							 | 
							
								 | 
							
							possible use to the public, we recommend making it free software that
 | 
						
						
						
						
							 | 
							
								 | 
							
							everyone can redistribute and change.  You can do so by permitting
 | 
						
						
						
						
							 | 
							
								 | 
							
							redistribution under these terms (or, alternatively, under the terms of the
 | 
						
						
						
						
							 | 
							
								 | 
							
							ordinary General Public License).
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  To apply these terms, attach the following notices to the library.  It is
 | 
						
						
						
						
							 | 
							
								 | 
							
							safest to attach them to the start of each source file to most effectively
 | 
						
						
						
						
							 | 
							
								 | 
							
							convey the exclusion of warranty; and each file should have at least the
 | 
						
						
						
						
							 | 
							
								 | 
							
							"copyright" line and a pointer to where the full notice is found.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    <one line to give the library's name and a brief idea of what it does.>
 | 
						
						
						
						
							 | 
							
								 | 
							
							    Copyright (C) <year>  <name of author>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    This library is free software; you can redistribute it and/or
 | 
						
						
						
						
							 | 
							
								 | 
							
							    modify it under the terms of the GNU Library General Public
 | 
						
						
						
						
							 | 
							
								 | 
							
							    License as published by the Free Software Foundation; either
 | 
						
						
						
						
							 | 
							
								 | 
							
							    version 2 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
 | 
						
						
						
						
							 | 
							
								 | 
							
							    Library General Public License for more details.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							    You should have received a copy of the GNU Library General Public
 | 
						
						
						
						
							 | 
							
								 | 
							
							    License along with this library; if not, write to the Free
 | 
						
						
						
						
							 | 
							
								 | 
							
							    Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 | 
						
						
						
						
							 | 
							
								 | 
							
							    MA 02111-1307, USA
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Also add information on how to contact you by electronic and paper mail.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							You should also get your employer (if you work as a programmer) or your
 | 
						
						
						
						
							 | 
							
								 | 
							
							school, if any, to sign a "copyright disclaimer" for the library, if
 | 
						
						
						
						
							 | 
							
								 | 
							
							necessary.  Here is a sample; alter the names:
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Yoyodyne, Inc., hereby disclaims all copyright interest in the
 | 
						
						
						
						
							 | 
							
								 | 
							
							  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							  <signature of Ty Coon>, 1 April 1990
 | 
						
						
						
						
							 | 
							
								 | 
							
							  Ty Coon, President of Vice
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							That's all there is to it!
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Copyright (c) 1998, 1999 Henry Spencer.  All rights reserved.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Development of this software was funded, in part, by Cray Research Inc.,
 | 
						
						
						
						
							 | 
							
								 | 
							
							UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
 | 
						
						
						
						
							 | 
							
								 | 
							
							Corporation, none of whom are responsible for the results.  The author
 | 
						
						
						
						
							 | 
							
								 | 
							
							thanks all of them. 
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Redistribution and use in source and binary forms -- with or without
 | 
						
						
						
						
							 | 
							
								 | 
							
							modification -- are permitted for any purpose, provided that
 | 
						
						
						
						
							 | 
							
								 | 
							
							redistributions in source form retain this entire copyright notice and
 | 
						
						
						
						
							 | 
							
								 | 
							
							indicate the origin and nature of any modifications.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							I'd appreciate being given credit for this package in the documentation
 | 
						
						
						
						
							 | 
							
								 | 
							
							of software which uses it, but that is not a requirement.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							THIS SOFTWARE IS PROVIDED ``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
 | 
						
						
						
						
							 | 
							
								 | 
							
							HENRY SPENCER 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 is copyrighted by the Regents of the University of
 | 
						
						
						
						
							 | 
							
								 | 
							
							California, Sun Microsystems, Inc., Scriptics Corporation, ActiveState
 | 
						
						
						
						
							 | 
							
								 | 
							
							Corporation and other parties.  The following terms apply to all files
 | 
						
						
						
						
							 | 
							
								 | 
							
							associated with the software unless explicitly disclaimed in
 | 
						
						
						
						
							 | 
							
								 | 
							
							individual files.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							The authors hereby grant permission to use, copy, modify, distribute,
 | 
						
						
						
						
							 | 
							
								 | 
							
							and license this software and its documentation for any purpose, provided
 | 
						
						
						
						
							 | 
							
								 | 
							
							that existing copyright notices are retained in all copies and that this
 | 
						
						
						
						
							 | 
							
								 | 
							
							notice is included verbatim in any distributions. No written agreement,
 | 
						
						
						
						
							 | 
							
								 | 
							
							license, or royalty fee is required for any of the authorized uses.
 | 
						
						
						
						
							 | 
							
								 | 
							
							Modifications to this software may be copyrighted by their authors
 | 
						
						
						
						
							 | 
							
								 | 
							
							and need not follow the licensing terms described here, provided that
 | 
						
						
						
						
							 | 
							
								 | 
							
							the new terms are clearly indicated on the first page of each file where
 | 
						
						
						
						
							 | 
							
								 | 
							
							they apply.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
 | 
						
						
						
						
							 | 
							
								 | 
							
							FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 | 
						
						
						
						
							 | 
							
								 | 
							
							ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
 | 
						
						
						
						
							 | 
							
								 | 
							
							DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							POSSIBILITY OF SUCH DAMAGE.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
 | 
						
						
						
						
							 | 
							
								 | 
							
							INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
 | 
						
						
						
						
							 | 
							
								 | 
							
							FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE
 | 
						
						
						
						
							 | 
							
								 | 
							
							IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
 | 
						
						
						
						
							 | 
							
								 | 
							
							NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
 | 
						
						
						
						
							 | 
							
								 | 
							
							MODIFICATIONS.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							GOVERNMENT USE: If you are acquiring this software on behalf of the
 | 
						
						
						
						
							 | 
							
								 | 
							
							U.S. government, the Government shall have only "Restricted Rights"
 | 
						
						
						
						
							 | 
							
								 | 
							
							in the software and related documentation as defined in the Federal 
 | 
						
						
						
						
							 | 
							
								 | 
							
							Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
 | 
						
						
						
						
							 | 
							
								 | 
							
							are acquiring the software on behalf of the Department of Defense, the
 | 
						
						
						
						
							 | 
							
								 | 
							
							software shall be classified as "Commercial Computer Software" and the
 | 
						
						
						
						
							 | 
							
								 | 
							
							Government shall have only "Restricted Rights" as defined in Clause
 | 
						
						
						
						
							 | 
							
								 | 
							
							252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
 | 
						
						
						
						
							 | 
							
								 | 
							
							authors grant the U.S. Government and others acting in its behalf
 | 
						
						
						
						
							 | 
							
								 | 
							
							permission to use and distribute the software in accordance with the
 | 
						
						
						
						
							 | 
							
								 | 
							
							terms specified in this license. 
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							===========================================================================
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							PostgreSQL Database Management System
 | 
						
						
						
						
							 | 
							
								 | 
							
							(formerly known as Postgres, then as Postgres95)
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Portions Copyright (c) 1994, The Regents of the University of California
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							Permission to use, copy, modify, and distribute this software and its
 | 
						
						
						
						
							 | 
							
								 | 
							
							documentation for any purpose, without fee, and without a written agreement
 | 
						
						
						
						
							 | 
							
								 | 
							
							is hereby granted, provided that the above copyright notice and this
 | 
						
						
						
						
							 | 
							
								 | 
							
							paragraph and the following two paragraphs appear in all copies.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
 | 
						
						
						
						
							 | 
							
								 | 
							
							DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
 | 
						
						
						
						
							 | 
							
								 | 
							
							LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
 | 
						
						
						
						
							 | 
							
								 | 
							
							DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE
 | 
						
						
						
						
							 | 
							
								 | 
							
							POSSIBILITY OF SUCH DAMAGE.
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 | 
						
						
						
						
							 | 
							
								 | 
							
							INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 | 
						
						
						
						
							 | 
							
								 | 
							
							AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 | 
						
						
						
						
							 | 
							
								 | 
							
							ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATIONS TO
 | 
						
						
						
						
							 | 
							
								 | 
							
							PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							<div class="footer ns-even-fg-subtle">
 | 
						
						
						
						
							 | 
							
								 | 
							
							<p class="ns-even-fg-faded ns-border">Copyright 2003–2019 The NetSurf Developers</p>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</div>
 | 
						
						
						
						
							 | 
							
								 | 
							
							
 | 
						
						
						
						
							 | 
							
								 | 
							
							</body>
 | 
						
						
						
						
							 | 
							
								 | 
							
							</html>
 |