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  • Committer: Package Import Robot
  • Author(s): Iain Lane
  • Date: 2014-03-20 18:01:45 UTC
  • mfrom: (1.9.3)
  • Revision ID: package-import@ubuntu.com-20140320180145-y2zs0pzp6390a6y9
Tags: 1.36.3-1
* Add xauth test-dep, needed for xvfb-run
* New upstream release
  - Fix builddir != srdir builds
    + Drop 0001-Fix-tests-for-builddir-srcdir-by-setting-G_TEST_-SRC.patch,
      which was a cherry-pick of this fix.
  - Avoid a crash when FT_Face is NULL
  - Update pango_color_parse docs

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docs/html/pango-Version-Checking.html
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<link rel="up" href="lowlevel.html" title="Low Level Functionality">
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<link rel="prev" href="pango-Miscellaneous-Utilities.html" title="Miscellaneous Utilities">
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<link rel="next" href="tools.html" title="Pango Tools">
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<meta name="generator" content="GTK-Doc V1.19.1 (XML mode)">
 
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<meta name="generator" content="GTK-Doc V1.20.1 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="10"><tr valign="middle">
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<td width="100%" align="left">
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<a href="#" class="shortcut">Top</a>
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                   | 
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                  <a href="#pango-Version-Checking.description" class="shortcut">Description</a>
 
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<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
 
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<td width="100%" align="left" class="shortcuts">
 
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<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
 
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                  <a href="#pango-Version-Checking.description" class="shortcut">Description</a></span>
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</td>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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<td><a accesskey="u" href="lowlevel.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
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<h2><span class="refentrytitle"><a name="pango-Version-Checking.top_of_page"></a>Version Checking</span></h2>
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<p>Version Checking — Tools for checking Pango version at compile- and run-time.</p>
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</td>
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<td valign="top" align="right"></td>
 
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<td class="gallery_image" valign="top" align="right"></td>
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</tr></table></div>
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<div class="refsynopsisdiv">
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<a name="pango-Version-Checking.synopsis"></a><h2>Synopsis</h2>
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<pre class="synopsis">#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-ENCODE:CAPS" title="PANGO_VERSION_ENCODE()">PANGO_VERSION_ENCODE</a>                (major,
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                                                         minor,
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                                                         micro)
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#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION:CAPS" title="PANGO_VERSION">PANGO_VERSION</a>
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#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MAJOR:CAPS" title="PANGO_VERSION_MAJOR">PANGO_VERSION_MAJOR</a>
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#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MINOR:CAPS" title="PANGO_VERSION_MINOR">PANGO_VERSION_MINOR</a>
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#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MICRO:CAPS" title="PANGO_VERSION_MICRO">PANGO_VERSION_MICRO</a>
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#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-STRING:CAPS" title="PANGO_VERSION_STRING">PANGO_VERSION_STRING</a>
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#define             <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-CHECK:CAPS" title="PANGO_VERSION_CHECK()">PANGO_VERSION_CHECK</a>                 (major,
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                                                         minor,
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                                                         micro)
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<span class="returnvalue">int</span>                 <a class="link" href="pango-Version-Checking.html#pango-version" title="pango_version ()">pango_version</a>                       (<em class="parameter"><code><span class="type">void</span></code></em>);
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const <span class="returnvalue">char</span> *        <a class="link" href="pango-Version-Checking.html#pango-version-string" title="pango_version_string ()">pango_version_string</a>                (<em class="parameter"><code><span class="type">void</span></code></em>);
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const <span class="returnvalue">char</span> *        <a class="link" href="pango-Version-Checking.html#pango-version-check" title="pango_version_check ()">pango_version_check</a>                 (<em class="parameter"><code><span class="type">int</span> required_major</code></em>,
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                                                         <em class="parameter"><code><span class="type">int</span> required_minor</code></em>,
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                                                         <em class="parameter"><code><span class="type">int</span> required_micro</code></em>);
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</pre>
 
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<div class="refsect1">
 
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<a name="pango-Version-Checking.functions"></a><h2>Functions</h2>
 
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<div class="informaltable"><table width="100%" border="0">
 
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<colgroup>
 
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<col width="150px" class="functions_return">
 
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<col class="functions_name">
 
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</colgroup>
 
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<tbody>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name">
 
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<a class="link" href="pango-Version-Checking.html#PANGO-VERSION-ENCODE:CAPS" title="PANGO_VERSION_ENCODE()">PANGO_VERSION_ENCODE</a><span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name">
 
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<a class="link" href="pango-Version-Checking.html#PANGO-VERSION-CHECK:CAPS" title="PANGO_VERSION_CHECK()">PANGO_VERSION_CHECK</a><span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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<tr>
 
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<td class="function_type">
 
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<span class="returnvalue">int</span>
 
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</td>
 
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<td class="function_name">
 
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<a class="link" href="pango-Version-Checking.html#pango-version" title="pango_version ()">pango_version</a> <span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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<tr>
 
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<td class="function_type">const <span class="returnvalue">char</span> *
 
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</td>
 
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<td class="function_name">
 
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<a class="link" href="pango-Version-Checking.html#pango-version-string" title="pango_version_string ()">pango_version_string</a> <span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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<tr>
 
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<td class="function_type">const <span class="returnvalue">char</span> *
 
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</td>
 
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<td class="function_name">
 
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<a class="link" href="pango-Version-Checking.html#pango-version-check" title="pango_version_check ()">pango_version_check</a> <span class="c_punctuation">()</span>
 
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</td>
 
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</tr>
 
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</tbody>
 
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</table></div>
 
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</div>
 
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<div class="refsect1">
 
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<a name="pango-Version-Checking.other"></a><h2>Types and Values</h2>
 
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<div class="informaltable"><table width="100%" border="0">
 
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<colgroup>
 
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<col width="150px" class="name">
 
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<col class="description">
 
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</colgroup>
 
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<tbody>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name"><a class="link" href="pango-Version-Checking.html#PANGO-VERSION:CAPS" title="PANGO_VERSION">PANGO_VERSION</a></td>
 
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</tr>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name"><a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MAJOR:CAPS" title="PANGO_VERSION_MAJOR">PANGO_VERSION_MAJOR</a></td>
 
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</tr>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name"><a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MINOR:CAPS" title="PANGO_VERSION_MINOR">PANGO_VERSION_MINOR</a></td>
 
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</tr>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name"><a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MICRO:CAPS" title="PANGO_VERSION_MICRO">PANGO_VERSION_MICRO</a></td>
 
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</tr>
 
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<tr>
 
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<td class="define_keyword">#define</td>
 
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<td class="function_name"><a class="link" href="pango-Version-Checking.html#PANGO-VERSION-STRING:CAPS" title="PANGO_VERSION_STRING">PANGO_VERSION_STRING</a></td>
 
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</tr>
 
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</tbody>
 
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</table></div>
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</div>
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<div class="refsect1">
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<a name="pango-Version-Checking.description"></a><h2>Description</h2>
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<p>
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The capital-letter macros defined here can be used to check the version of Pango
 
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<p>The capital-letter macros defined here can be used to check the version of Pango
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at compile-time, and to <em class="firstterm">encode</em> Pango versions into integers.</p>
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<p>
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The functions can be used to check the version of the linked Pango library at run-time.</p>
 
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<p>The functions can be used to check the version of the linked Pango library at run-time.</p>
62
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</div>
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<div class="refsect1">
64
 
<a name="pango-Version-Checking.details"></a><h2>Details</h2>
 
117
<a name="pango-Version-Checking.functions_details"></a><h2>Functions</h2>
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<div class="refsect2">
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<a name="PANGO-VERSION-ENCODE:CAPS"></a><h3>PANGO_VERSION_ENCODE()</h3>
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120
<pre class="programlisting">#define             PANGO_VERSION_ENCODE(major, minor, micro)</pre>
68
 
<p>
69
 
This macro encodes the given Pango version into an integer.  The numbers
70
 
returned by <a class="link" href="pango-Version-Checking.html#PANGO-VERSION:CAPS" title="PANGO_VERSION"><code class="literal">PANGO_VERSION</code></a> and <a class="link" href="pango-Version-Checking.html#pango-version" title="pango_version ()"><code class="function">pango_version()</code></a> are encoded using this macro.
 
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<p>This macro encodes the given Pango version into an integer.  The numbers
 
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returned by <a class="link" href="pango-Version-Checking.html#PANGO-VERSION:CAPS" title="PANGO_VERSION"><code class="literal">PANGO_VERSION</code></a> and <a class="link" href="pango-Version-Checking.html#pango-version" title="pango_version ()"><code class="function">pango_version()</code></a> are encoded using this macro.
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Two encoded version numbers can be compared as integers.</p>
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<div class="variablelist"><table border="0" class="variablelist">
 
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<div class="refsect3">
 
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<a name="id-1.4.13.6.2.5"></a><h4>Parameters</h4>
 
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<div class="informaltable"><table width="100%" border="0">
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<colgroup>
74
 
<col align="left" valign="top">
75
 
<col>
 
128
<col width="150px" class="parameters_name">
 
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<col class="parameters_description">
 
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>major</code></em> :</span></p></td>
80
 
<td>the major component of the version number</td>
81
 
</tr>
82
 
<tr>
83
 
<td><p><span class="term"><em class="parameter"><code>minor</code></em> :</span></p></td>
84
 
<td>the minor component of the version number</td>
85
 
</tr>
86
 
<tr>
87
 
<td><p><span class="term"><em class="parameter"><code>micro</code></em> :</span></p></td>
88
 
<td>the micro component of the version number</td>
 
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<td class="parameter_name"><p>major</p></td>
 
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<td class="parameter_description"><p>the major component of the version number</p></td>
 
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<td class="parameter_annotations"> </td>
 
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</tr>
 
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<tr>
 
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<td class="parameter_name"><p>minor</p></td>
 
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<td class="parameter_description"><p>the minor component of the version number</p></td>
 
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<td class="parameter_annotations"> </td>
 
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</tr>
 
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<tr>
 
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<td class="parameter_name"><p>micro</p></td>
 
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<td class="parameter_description"><p>the micro component of the version number</p></td>
 
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<td class="parameter_annotations"> </td>
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</tr>
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</tbody>
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</table></div>
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</div>
93
 
<hr>
94
 
<div class="refsect2">
95
 
<a name="PANGO-VERSION:CAPS"></a><h3>PANGO_VERSION</h3>
96
 
<pre class="programlisting">#define             PANGO_VERSION</pre>
97
 
<p>
98
 
The version of Pango available at compile-time, encoded using <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-ENCODE:CAPS" title="PANGO_VERSION_ENCODE()"><code class="function">PANGO_VERSION_ENCODE()</code></a>.</p>
99
 
</div>
100
 
<hr>
101
 
<div class="refsect2">
102
 
<a name="PANGO-VERSION-MAJOR:CAPS"></a><h3>PANGO_VERSION_MAJOR</h3>
103
 
<pre class="programlisting">#define PANGO_VERSION_MAJOR 1
104
 
</pre>
105
 
<p>
106
 
The major component of the version of Pango available at compile-time.</p>
107
 
</div>
108
 
<hr>
109
 
<div class="refsect2">
110
 
<a name="PANGO-VERSION-MINOR:CAPS"></a><h3>PANGO_VERSION_MINOR</h3>
111
 
<pre class="programlisting">#define PANGO_VERSION_MINOR 36
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</pre>
113
 
<p>
114
 
The minor component of the version of Pango available at compile-time.</p>
115
 
</div>
116
 
<hr>
117
 
<div class="refsect2">
118
 
<a name="PANGO-VERSION-MICRO:CAPS"></a><h3>PANGO_VERSION_MICRO</h3>
119
 
<pre class="programlisting">#define PANGO_VERSION_MICRO 2
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</pre>
121
 
<p>
122
 
The micro component of the version of Pango available at compile-time.</p>
123
 
</div>
124
 
<hr>
125
 
<div class="refsect2">
126
 
<a name="PANGO-VERSION-STRING:CAPS"></a><h3>PANGO_VERSION_STRING</h3>
127
 
<pre class="programlisting">#define PANGO_VERSION_STRING "1.36.2"
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</pre>
129
 
<p>
130
 
A string literal containing the version of Pango available at compile-time.</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="PANGO-VERSION-CHECK:CAPS"></a><h3>PANGO_VERSION_CHECK()</h3>
135
155
<pre class="programlisting">#define             PANGO_VERSION_CHECK(major,minor,micro)</pre>
136
 
<p>
137
 
Checks that the version of Pango available at compile-time is not older than
 
156
<p>Checks that the version of Pango available at compile-time is not older than
138
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the provided version number.</p>
139
 
<div class="variablelist"><table border="0" class="variablelist">
 
158
<div class="refsect3">
 
159
<a name="id-1.4.13.6.3.5"></a><h4>Parameters</h4>
 
160
<div class="informaltable"><table width="100%" border="0">
140
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<colgroup>
141
 
<col align="left" valign="top">
142
 
<col>
 
162
<col width="150px" class="parameters_name">
 
163
<col class="parameters_description">
 
164
<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
145
167
<tr>
146
 
<td><p><span class="term"><em class="parameter"><code>major</code></em> :</span></p></td>
147
 
<td>the major component of the version number</td>
148
 
</tr>
149
 
<tr>
150
 
<td><p><span class="term"><em class="parameter"><code>minor</code></em> :</span></p></td>
151
 
<td>the minor component of the version number</td>
152
 
</tr>
153
 
<tr>
154
 
<td><p><span class="term"><em class="parameter"><code>micro</code></em> :</span></p></td>
155
 
<td>the micro component of the version number</td>
 
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<td class="parameter_name"><p>major</p></td>
 
169
<td class="parameter_description"><p>the major component of the version number</p></td>
 
170
<td class="parameter_annotations"> </td>
 
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</tr>
 
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<tr>
 
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<td class="parameter_name"><p>minor</p></td>
 
174
<td class="parameter_description"><p>the minor component of the version number</p></td>
 
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<td class="parameter_annotations"> </td>
 
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</tr>
 
177
<tr>
 
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<td class="parameter_name"><p>micro</p></td>
 
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<td class="parameter_description"><p>the micro component of the version number</p></td>
 
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<td class="parameter_annotations"> </td>
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</tr>
157
182
</tbody>
158
183
</table></div>
159
184
</div>
 
185
</div>
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<hr>
161
187
<div class="refsect2">
162
 
<a name="pango-version"></a><h3>pango_version ()</h3>
163
 
<pre class="programlisting"><span class="returnvalue">int</span>                 pango_version                       (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
164
 
<p>
165
 
This is similar to the macro <a class="link" href="pango-Version-Checking.html#PANGO-VERSION:CAPS" title="PANGO_VERSION"><code class="literal">PANGO_VERSION</code></a> except that
 
188
<a name="pango-version"></a><h3>pango_version ()</h3>
 
189
<pre class="programlisting"><span class="returnvalue">int</span>
 
190
pango_version (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 
191
<p>This is similar to the macro <a class="link" href="pango-Version-Checking.html#PANGO-VERSION:CAPS" title="PANGO_VERSION"><code class="literal">PANGO_VERSION</code></a> except that
166
192
it returns the encoded version of Pango available at run-time,
167
193
as opposed to the version available at compile-time.</p>
168
 
<p>
169
 
A version number can be encoded into an integer using
 
194
<p>A version number can be encoded into an integer using
170
195
<a class="link" href="pango-Version-Checking.html#PANGO-VERSION-ENCODE:CAPS" title="PANGO_VERSION_ENCODE()"><code class="function">PANGO_VERSION_ENCODE()</code></a>.</p>
171
 
<div class="variablelist"><table border="0" class="variablelist">
172
 
<colgroup>
173
 
<col align="left" valign="top">
174
 
<col>
175
 
</colgroup>
176
 
<tbody><tr>
177
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
178
 
<td>The encoded version of Pango library
179
 
available at run time.</td>
180
 
</tr></tbody>
181
 
</table></div>
 
196
<div class="refsect3">
 
197
<a name="id-1.4.13.6.4.6"></a><h4>Returns</h4>
 
198
<p> The encoded version of Pango library
 
199
available at run time.</p>
 
200
<p></p>
 
201
</div>
182
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<p class="since">Since 1.16</p>
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</div>
184
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<hr>
185
205
<div class="refsect2">
186
 
<a name="pango-version-string"></a><h3>pango_version_string ()</h3>
187
 
<pre class="programlisting">const <span class="returnvalue">char</span> *        pango_version_string                (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
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<p>
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This is similar to the macro <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-STRING:CAPS" title="PANGO_VERSION_STRING"><code class="literal">PANGO_VERSION_STRING</code></a> except that
 
206
<a name="pango-version-string"></a><h3>pango_version_string ()</h3>
 
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<pre class="programlisting">const <span class="returnvalue">char</span> *
 
208
pango_version_string (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 
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<p>This is similar to the macro <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-STRING:CAPS" title="PANGO_VERSION_STRING"><code class="literal">PANGO_VERSION_STRING</code></a> except that
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it returns the version of Pango available at run-time, as opposed to
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the version available at compile-time.</p>
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<div class="variablelist"><table border="0" class="variablelist">
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<colgroup>
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<col align="left" valign="top">
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<col>
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</colgroup>
197
 
<tbody><tr>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
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<td>A string containing the version of Pango library
 
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<div class="refsect3">
 
213
<a name="id-1.4.13.6.5.5"></a><h4>Returns</h4>
 
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<p> A string containing the version of Pango library
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available at run time.
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The returned string is owned by Pango and should not be modified
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or freed.</td>
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</tr></tbody>
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</table></div>
 
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or freed.</p>
 
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<p></p>
 
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</div>
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<p class="since">Since 1.16</p>
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</div>
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<hr>
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<div class="refsect2">
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<a name="pango-version-check"></a><h3>pango_version_check ()</h3>
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<pre class="programlisting">const <span class="returnvalue">char</span> *        pango_version_check                 (<em class="parameter"><code><span class="type">int</span> required_major</code></em>,
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                                                         <em class="parameter"><code><span class="type">int</span> required_minor</code></em>,
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                                                         <em class="parameter"><code><span class="type">int</span> required_micro</code></em>);</pre>
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<p>
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Checks that the Pango library in use is compatible with the
 
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<a name="pango-version-check"></a><h3>pango_version_check ()</h3>
 
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<pre class="programlisting">const <span class="returnvalue">char</span> *
 
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pango_version_check (<em class="parameter"><code><span class="type">int</span> required_major</code></em>,
 
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                     <em class="parameter"><code><span class="type">int</span> required_minor</code></em>,
 
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                     <em class="parameter"><code><span class="type">int</span> required_micro</code></em>);</pre>
 
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<p>Checks that the Pango library in use is compatible with the
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given version. Generally you would pass in the constants
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<a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MAJOR:CAPS" title="PANGO_VERSION_MAJOR"><code class="literal">PANGO_VERSION_MAJOR</code></a>, <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MINOR:CAPS" title="PANGO_VERSION_MINOR"><code class="literal">PANGO_VERSION_MINOR</code></a>, <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-MICRO:CAPS" title="PANGO_VERSION_MICRO"><code class="literal">PANGO_VERSION_MICRO</code></a>
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as the three arguments to this function; that produces
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a check that the library in use at run-time is compatible with
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the version of Pango the application or module was compiled against.</p>
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<p>
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Compatibility is defined by two things: first the version
 
235
<p>Compatibility is defined by two things: first the version
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of the running library is newer than the version
223
 
<em class="parameter"><code>required_major.required_minor</code></em>.<em class="parameter"><code>required_micro</code></em>. Second
 
237
<em class="parameter"><code>required_major.required_minor</code></em>
 
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.<em class="parameter"><code>required_micro</code></em>
 
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. Second
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the running library must be binary compatible with the
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version <em class="parameter"><code>required_major.required_minor</code></em>.<em class="parameter"><code>required_micro</code></em>
 
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version <em class="parameter"><code>required_major.required_minor</code></em>
 
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.<em class="parameter"><code>required_micro</code></em>
 
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(same major version.)</p>
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<p>
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For compile-time version checking use <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-CHECK:CAPS" title="PANGO_VERSION_CHECK()"><code class="function">PANGO_VERSION_CHECK()</code></a>.</p>
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<div class="variablelist"><table border="0" class="variablelist">
 
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<p>For compile-time version checking use <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-CHECK:CAPS" title="PANGO_VERSION_CHECK()"><code class="function">PANGO_VERSION_CHECK()</code></a>.</p>
 
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<div class="refsect3">
 
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<a name="id-1.4.13.6.6.7"></a><h4>Parameters</h4>
 
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<div class="informaltable"><table width="100%" border="0">
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<colgroup>
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<col align="left" valign="top">
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<col>
 
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<col width="150px" class="parameters_name">
 
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<col class="parameters_description">
 
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<col width="200px" class="parameters_annotations">
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</colgroup>
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<tbody>
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<tr>
236
 
<td><p><span class="term"><em class="parameter"><code>required_major</code></em> :</span></p></td>
237
 
<td>the required major version.</td>
238
 
</tr>
239
 
<tr>
240
 
<td><p><span class="term"><em class="parameter"><code>required_minor</code></em> :</span></p></td>
241
 
<td>the required minor version.</td>
242
 
</tr>
243
 
<tr>
244
 
<td><p><span class="term"><em class="parameter"><code>required_micro</code></em> :</span></p></td>
245
 
<td>the required major version.</td>
246
 
</tr>
247
 
<tr>
248
 
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
249
 
<td>
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the Pango library is compatible with the
 
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<td class="parameter_name"><p>required_major</p></td>
 
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<td class="parameter_description"><p>the required major version.</p></td>
 
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<td class="parameter_annotations"> </td>
 
259
</tr>
 
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<tr>
 
261
<td class="parameter_name"><p>required_minor</p></td>
 
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<td class="parameter_description"><p>the required minor version.</p></td>
 
263
<td class="parameter_annotations"> </td>
 
264
</tr>
 
265
<tr>
 
266
<td class="parameter_name"><p>required_micro</p></td>
 
267
<td class="parameter_description"><p>the required major version.</p></td>
 
268
<td class="parameter_annotations"> </td>
 
269
</tr>
 
270
</tbody>
 
271
</table></div>
 
272
</div>
 
273
<div class="refsect3">
 
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<a name="id-1.4.13.6.6.8"></a><h4>Returns</h4>
 
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<p> <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if the Pango library is compatible with the
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given version, or a string describing the version mismatch.
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The returned string is owned by Pango and should not be modified
253
 
or freed.</td>
254
 
</tr>
255
 
</tbody>
256
 
</table></div>
 
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or freed.</p>
 
279
<p></p>
 
280
</div>
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<p class="since">Since 1.16</p>
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</div>
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</div>
 
284
<div class="refsect1">
 
285
<a name="pango-Version-Checking.other_details"></a><h2>Types and Values</h2>
 
286
<div class="refsect2">
 
287
<a name="PANGO-VERSION:CAPS"></a><h3>PANGO_VERSION</h3>
 
288
<pre class="programlisting">#define             PANGO_VERSION</pre>
 
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<p>The version of Pango available at compile-time, encoded using <a class="link" href="pango-Version-Checking.html#PANGO-VERSION-ENCODE:CAPS" title="PANGO_VERSION_ENCODE()"><code class="function">PANGO_VERSION_ENCODE()</code></a>.</p>
 
290
</div>
 
291
<hr>
 
292
<div class="refsect2">
 
293
<a name="PANGO-VERSION-MAJOR:CAPS"></a><h3>PANGO_VERSION_MAJOR</h3>
 
294
<pre class="programlisting">#define PANGO_VERSION_MAJOR 1
 
295
</pre>
 
296
<p>The major component of the version of Pango available at compile-time.</p>
 
297
</div>
 
298
<hr>
 
299
<div class="refsect2">
 
300
<a name="PANGO-VERSION-MINOR:CAPS"></a><h3>PANGO_VERSION_MINOR</h3>
 
301
<pre class="programlisting">#define PANGO_VERSION_MINOR 36
 
302
</pre>
 
303
<p>The minor component of the version of Pango available at compile-time.</p>
 
304
</div>
 
305
<hr>
 
306
<div class="refsect2">
 
307
<a name="PANGO-VERSION-MICRO:CAPS"></a><h3>PANGO_VERSION_MICRO</h3>
 
308
<pre class="programlisting">#define PANGO_VERSION_MICRO 3
 
309
</pre>
 
310
<p>The micro component of the version of Pango available at compile-time.</p>
 
311
</div>
 
312
<hr>
 
313
<div class="refsect2">
 
314
<a name="PANGO-VERSION-STRING:CAPS"></a><h3>PANGO_VERSION_STRING</h3>
 
315
<pre class="programlisting">#define PANGO_VERSION_STRING "1.36.3"
 
316
</pre>
 
317
<p>A string literal containing the version of Pango available at compile-time.</p>
 
318
</div>
 
319
</div>
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