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<p>Versioning API for libapreq.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include "apr_version.h"</code><br />
<code>#include "<a class="el" href="apreq_8h_source.html">apreq.h</a>"</code><br />
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<p><a href="apreq__version_8h_source.html">Go to the source code of this file.</a></p>
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Macros</h2></td></tr>
<tr class="memitem:a7fb04b0c2a9da6237e235b845ee89f9a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#a7fb04b0c2a9da6237e235b845ee89f9a">APREQ_MAJOR_VERSION</a>   2</td></tr>
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<tr class="memitem:a44bf530fbecff4ee7bcc0158784da0ff"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#a44bf530fbecff4ee7bcc0158784da0ff">APREQ_MINOR_VERSION</a>   8</td></tr>
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<tr class="memitem:a365b89d742846921cb3619341e5eb266"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#a365b89d742846921cb3619341e5eb266">APREQ_PATCH_VERSION</a>   1</td></tr>
<tr class="separator:a365b89d742846921cb3619341e5eb266"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add82c8ea79b8cc142eeec45772d24fdb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#add82c8ea79b8cc142eeec45772d24fdb">APREQ_VERSION_STRING</a></td></tr>
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<tr class="memitem:ac9445f3e18e852cae2a91bd2a63394be"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#ac9445f3e18e852cae2a91bd2a63394be">APREQ_IS_DEV_STRING</a>   ""</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a8d20db97717fa1bad4f31c7f9a29594f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#a8d20db97717fa1bad4f31c7f9a29594f">apreq_version</a> (apr_version_t *pvsn)</td></tr>
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<tr class="memitem:a663ea74082d9bbe18a0c15b66b8fddaa"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="apreq__version_8h.html#a663ea74082d9bbe18a0c15b66b8fddaa">apreq_version_string</a> (void)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Versioning API for libapreq. </p>
<p>There are several different mechanisms for accessing the version. There is a string form, and a set of numbers; in addition, there are constants which can be compiled into your application, and you can query the library being used for its actual version.</p>
<p>Note that it is possible for an application to detect that it has been compiled against a different version of libapreq by use of the compile-time constants and the use of the run-time query function.</p>
<p>libapreq version numbering follows the guidelines specified in: </p><pre class="fragment">http://apr.apache.org/versioning.html
</pre> </div><h2 class="groupheader">Macro Definition Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ac9445f3e18e852cae2a91bd2a63394be">◆ </a></span>APREQ_IS_DEV_STRING</h2>
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<td class="memname">#define APREQ_IS_DEV_STRING   ""</td>
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<p>Internal: string form of the "is dev" flag </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7fb04b0c2a9da6237e235b845ee89f9a">◆ </a></span>APREQ_MAJOR_VERSION</h2>
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<td class="memname">#define APREQ_MAJOR_VERSION   2</td>
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<p>major version Major API changes that could cause compatibility problems for older programs such as structure size changes. No binary compatibility is possible across a change in the major version. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a44bf530fbecff4ee7bcc0158784da0ff">◆ </a></span>APREQ_MINOR_VERSION</h2>
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<td class="memname">#define APREQ_MINOR_VERSION   8</td>
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<p>Minor API changes that do not cause binary compatibility problems. Should be reset to 0 when upgrading APREQ_MAJOR_VERSION </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a365b89d742846921cb3619341e5eb266">◆ </a></span>APREQ_PATCH_VERSION</h2>
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<td class="memname">#define APREQ_PATCH_VERSION   1</td>
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<p>patch level </p>
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<h2 class="memtitle"><span class="permalink"><a href="#add82c8ea79b8cc142eeec45772d24fdb">◆ </a></span>APREQ_VERSION_STRING</h2>
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<td class="memname">#define APREQ_VERSION_STRING</td>
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<b>Value:</b><div class="fragment"><div class="line"> APR_STRINGIFY(<a class="code" href="apreq__version_8h.html#a7fb04b0c2a9da6237e235b845ee89f9a">APREQ_MAJOR_VERSION</a>) <span class="stringliteral">"."</span> \</div>
<div class="line"> APR_STRINGIFY(<a class="code" href="apreq__version_8h.html#a44bf530fbecff4ee7bcc0158784da0ff">APREQ_MINOR_VERSION</a>) <span class="stringliteral">"."</span> \</div>
<div class="line"> APR_STRINGIFY(<a class="code" href="apreq__version_8h.html#a365b89d742846921cb3619341e5eb266">APREQ_PATCH_VERSION</a>) \</div>
<div class="line"> APREQ_IS_DEV_STRING</div>
</div><!-- fragment --><p>This symbol is defined for internal, "development" copies of libapreq. This symbol will be #undef'd for releases. The formatted string of libapreq's version </p>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a8d20db97717fa1bad4f31c7f9a29594f">◆ </a></span>apreq_version()</h2>
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<td class="memname">void apreq_version </td>
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<td class="paramtype">apr_version_t * </td>
<td class="paramname"><em>pvsn</em></td><td>)</td>
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<p>Return libapreq's version information information in a numeric form.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">pvsn</td><td>Pointer to a version structure for returning the version information. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a663ea74082d9bbe18a0c15b66b8fddaa">◆ </a></span>apreq_version_string()</h2>
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<td class="memname">const char* apreq_version_string </td>
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<p>Return libapreq's version information as a string. </p>
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<div class="ttc" id="aapreq__version_8h_html_a7fb04b0c2a9da6237e235b845ee89f9a"><div class="ttname"><a href="apreq__version_8h.html#a7fb04b0c2a9da6237e235b845ee89f9a">APREQ_MAJOR_VERSION</a></div><div class="ttdeci">#define APREQ_MAJOR_VERSION</div><div class="ttdef"><b>Definition:</b> apreq_version.h:56</div></div>
<div class="ttc" id="aapreq__version_8h_html_a365b89d742846921cb3619341e5eb266"><div class="ttname"><a href="apreq__version_8h.html#a365b89d742846921cb3619341e5eb266">APREQ_PATCH_VERSION</a></div><div class="ttdeci">#define APREQ_PATCH_VERSION</div><div class="ttdef"><b>Definition:</b> apreq_version.h:65</div></div>
<div class="ttc" id="aapreq__version_8h_html_a44bf530fbecff4ee7bcc0158784da0ff"><div class="ttname"><a href="apreq__version_8h.html#a44bf530fbecff4ee7bcc0158784da0ff">APREQ_MINOR_VERSION</a></div><div class="ttdeci">#define APREQ_MINOR_VERSION</div><div class="ttdef"><b>Definition:</b> apreq_version.h:62</div></div>
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