<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Jansson Documentation — Jansson v1.2 documentation</title> <link rel="stylesheet" href="_static/default.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '#', VERSION: '1.2', COLLAPSE_MODINDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="_static/jquery.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="top" title="Jansson v1.2 documentation" href="#" /> <link rel="next" title="Getting Started" href="gettingstarted.html" /> </head> <body> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" accesskey="I">index</a></li> <li class="right" > <a href="gettingstarted.html" title="Getting Started" accesskey="N">next</a> |</li> <li><a href="#">Jansson v1.2 documentation</a> »</li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body"> <div class="section" id="jansson-documentation"> <h1>Jansson Documentation<a class="headerlink" href="#jansson-documentation" title="Permalink to this headline">¶</a></h1> <p>This is the documentation for <a class="reference external" href="http://www.digip.org/jansson/">Jansson</a> 1.2, last updated January 22, 2010.</p> <div class="section" id="introduction"> <h2>Introduction<a class="headerlink" href="#introduction" title="Permalink to this headline">¶</a></h2> <p><a class="reference external" href="http://www.digip.org/jansson/">Jansson</a> is a C library for encoding, decoding and manipulating JSON data. Its main features and design principles are:</p> <ul class="simple"> <li>Simple and intuitive API and data model</li> <li>Comprehensive documentation</li> <li>No dependencies on other libraries</li> <li>Full Unicode support (UTF-8)</li> <li>Extensive test suite</li> </ul> <p>Jansson is licensed under the <a class="reference external" href="http://www.opensource.org/licenses/mit-license.php">MIT license</a>; see LICENSE in the source distribution for details.</p> </div> <div class="section" id="contents"> <h2>Contents<a class="headerlink" href="#contents" title="Permalink to this headline">¶</a></h2> <ul> <li class="toctree-l1"><a class="reference external" href="gettingstarted.html">Getting Started</a><ul> <li class="toctree-l2"><a class="reference external" href="gettingstarted.html#compiling-and-installing-jansson">Compiling and Installing Jansson</a></li> <li class="toctree-l2"><a class="reference external" href="gettingstarted.html#compiling-programs-that-use-jansson">Compiling Programs That Use Jansson</a></li> </ul> </li> <li class="toctree-l1"><a class="reference external" href="tutorial.html">Tutorial</a><ul> <li class="toctree-l2"><a class="reference external" href="tutorial.html#the-github-commits-api">The GitHub Commits API</a></li> <li class="toctree-l2"><a class="reference external" href="tutorial.html#the-program">The Program</a></li> <li class="toctree-l2"><a class="reference external" href="tutorial.html#conclusion">Conclusion</a></li> </ul> </li> <li class="toctree-l1"><a class="reference external" href="apiref.html">API Reference</a><ul> <li class="toctree-l2"><a class="reference external" href="apiref.html#preliminaries">Preliminaries</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#value-representation">Value Representation</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#true-false-and-null">True, False and Null</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#string">String</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#number">Number</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#array">Array</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#object">Object</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#encoding">Encoding</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#decoding">Decoding</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#equality">Equality</a></li> <li class="toctree-l2"><a class="reference external" href="apiref.html#copying">Copying</a></li> </ul> </li> <li class="toctree-l1"><a class="reference external" href="changes.html">Changes in Jansson</a><ul> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-2">Version 1.2</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-1-3">Version 1.1.3</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-1-2">Version 1.1.2</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-1-1">Version 1.1.1</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-1">Version 1.1</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-0-4">Version 1.0.4</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-0-3">Version 1.0.3</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-0-2">Version 1.0.2</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-0-1">Version 1.0.1</a></li> <li class="toctree-l2"><a class="reference external" href="changes.html#version-1-0">Version 1.0</a></li> </ul> </li> </ul> </div> </div> <div class="section" id="indices-and-tables"> <h1>Indices and Tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1> <ul class="simple"> <li><a class="reference external" href="genindex.html"><em>Index</em></a></li> <li><a class="reference external" href="search.html"><em>Search Page</em></a></li> </ul> </div> </div> </div> </div> <div class="sphinxsidebar"> <div class="sphinxsidebarwrapper"> <h3><a href="#">Table Of Contents</a></h3> <ul> <li><a class="reference external" href="#">Jansson Documentation</a><ul> <li><a class="reference external" href="#introduction">Introduction</a></li> <li><a class="reference external" href="#contents">Contents</a><ul> </ul> </li> </ul> </li> <li><a class="reference external" href="#indices-and-tables">Indices and Tables</a></li> </ul> <h4>Next topic</h4> <p class="topless"><a href="gettingstarted.html" title="next chapter">Getting Started</a></p> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="_sources/index.txt" 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