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<div class="header">
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<a href="#define-members">Macros</a> &#124;
<a href="#typedef-members">Typedefs</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle"><div class="title">Miscellaneous library routines<div class="ingroups"><a class="el" href="group___a_p_r.html">Apache Portability Runtime library</a></div></div></div>
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Collaboration diagram for Miscellaneous library routines:</div>
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<div class="center"><img src="group__apr__general.png" border="0" usemap="#agroup____apr____general" alt=""/></div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ga60fc208d93123acc7cf915a66e49e654" id="r_ga60fc208d93123acc7cf915a66e49e654"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#ga60fc208d93123acc7cf915a66e49e654">APR_ASCII_BLANK</a>&#160;&#160;&#160;'\040'</td></tr>
<tr class="separator:ga60fc208d93123acc7cf915a66e49e654"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga91c14ef7f03e82c07f4d3d56f63f8b6a" id="r_ga91c14ef7f03e82c07f4d3d56f63f8b6a"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#ga91c14ef7f03e82c07f4d3d56f63f8b6a">APR_ASCII_CR</a>&#160;&#160;&#160;'\015'</td></tr>
<tr class="separator:ga91c14ef7f03e82c07f4d3d56f63f8b6a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga9e76601cef56a7a5b25f73fe6d57d7d9" id="r_ga9e76601cef56a7a5b25f73fe6d57d7d9"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#ga9e76601cef56a7a5b25f73fe6d57d7d9">APR_ASCII_LF</a>&#160;&#160;&#160;'\012'</td></tr>
<tr class="separator:ga9e76601cef56a7a5b25f73fe6d57d7d9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac7162c0b5d026a0717aaa98bf581349d" id="r_gac7162c0b5d026a0717aaa98bf581349d"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#gac7162c0b5d026a0717aaa98bf581349d">APR_ASCII_TAB</a>&#160;&#160;&#160;'\011'</td></tr>
<tr class="separator:gac7162c0b5d026a0717aaa98bf581349d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga41e537d6ad732766d12cd4eb61531678" id="r_ga41e537d6ad732766d12cd4eb61531678"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#ga41e537d6ad732766d12cd4eb61531678">APR_OFFSET</a>(p_type,  field)&#160;&#160;&#160;        ((long) (((char *) (&amp;(((p_type)NULL)-&gt;field))) - ((char *) NULL)))</td></tr>
<tr class="separator:ga41e537d6ad732766d12cd4eb61531678"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac16b1187b6ea63706c5dd48c88323dec" id="r_gac16b1187b6ea63706c5dd48c88323dec"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#gac16b1187b6ea63706c5dd48c88323dec">APR_OFFSETOF</a>(s_type,  field)&#160;&#160;&#160;<a class="el" href="group__apr__general.html#ga41e537d6ad732766d12cd4eb61531678">APR_OFFSET</a>(s_type*,field)</td></tr>
<tr class="separator:gac16b1187b6ea63706c5dd48c88323dec"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga3c4f50d14ebe7a6add282d879521d552" id="r_ga3c4f50d14ebe7a6add282d879521d552"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#ga3c4f50d14ebe7a6add282d879521d552">APR_ALIGN</a>(size,  boundary)&#160;&#160;&#160;    (((size) + ((boundary) - 1)) &amp; ~((boundary) - 1))</td></tr>
<tr class="separator:ga3c4f50d14ebe7a6add282d879521d552"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab484e98426221f3212fcb67af0467381" id="r_gab484e98426221f3212fcb67af0467381"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#gab484e98426221f3212fcb67af0467381">APR_ALIGN_DEFAULT</a>(size)&#160;&#160;&#160;<a class="el" href="group__apr__general.html#ga3c4f50d14ebe7a6add282d879521d552">APR_ALIGN</a>(size, 8)</td></tr>
<tr class="separator:gab484e98426221f3212fcb67af0467381"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad12df83f1d3a090b658adc645555ca79" id="r_gad12df83f1d3a090b658adc645555ca79"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#gad12df83f1d3a090b658adc645555ca79">memmove</a>(a,  b,  c)&#160;&#160;&#160;bcopy(b,a,c)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:gafe9e657d61b61d62ecba34299a82a7ea" id="r_gafe9e657d61b61d62ecba34299a82a7ea"><td class="memItemLeft" align="right" valign="top">typedef int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__general.html#gafe9e657d61b61d62ecba34299a82a7ea">apr_signum_t</a></td></tr>
<tr class="separator:gafe9e657d61b61d62ecba34299a82a7ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ga0a3e4af1b88f5d51a32fe7dcbf753b38" id="r_ga0a3e4af1b88f5d51a32fe7dcbf753b38"><td class="memItemLeft" align="right" valign="top"><a id="ga0a3e4af1b88f5d51a32fe7dcbf753b38" name="ga0a3e4af1b88f5d51a32fe7dcbf753b38"></a>
void *&#160;</td><td class="memItemRight" valign="bottom"><b>memchr</b> (const void *s, int c, size_t n)</td></tr>
<tr class="separator:ga0a3e4af1b88f5d51a32fe7dcbf753b38"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>This is collection of oddballs that didn't fit anywhere else, and might move to more appropriate headers with the release of APR 1.0. </p>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="ga3c4f50d14ebe7a6add282d879521d552" name="ga3c4f50d14ebe7a6add282d879521d552"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga3c4f50d14ebe7a6add282d879521d552">&#9670;&#160;</a></span>APR_ALIGN</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_ALIGN</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">size, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">boundary&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;    (((size) + ((boundary) - 1)) &amp; ~((boundary) - 1))</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Alignment macros </p>

</div>
</div>
<a id="gab484e98426221f3212fcb67af0467381" name="gab484e98426221f3212fcb67af0467381"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab484e98426221f3212fcb67af0467381">&#9670;&#160;</a></span>APR_ALIGN_DEFAULT</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_ALIGN_DEFAULT</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">size</td><td>)</td>
          <td>&#160;&#160;&#160;<a class="el" href="group__apr__general.html#ga3c4f50d14ebe7a6add282d879521d552">APR_ALIGN</a>(size, 8)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Default alignment </p>

</div>
</div>
<a id="ga60fc208d93123acc7cf915a66e49e654" name="ga60fc208d93123acc7cf915a66e49e654"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga60fc208d93123acc7cf915a66e49e654">&#9670;&#160;</a></span>APR_ASCII_BLANK</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_ASCII_BLANK&#160;&#160;&#160;'\040'</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>FALSE TRUE a space </p>

</div>
</div>
<a id="ga91c14ef7f03e82c07f4d3d56f63f8b6a" name="ga91c14ef7f03e82c07f4d3d56f63f8b6a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga91c14ef7f03e82c07f4d3d56f63f8b6a">&#9670;&#160;</a></span>APR_ASCII_CR</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_ASCII_CR&#160;&#160;&#160;'\015'</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>a carrige return </p>

</div>
</div>
<a id="ga9e76601cef56a7a5b25f73fe6d57d7d9" name="ga9e76601cef56a7a5b25f73fe6d57d7d9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9e76601cef56a7a5b25f73fe6d57d7d9">&#9670;&#160;</a></span>APR_ASCII_LF</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_ASCII_LF&#160;&#160;&#160;'\012'</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>a line feed </p>

</div>
</div>
<a id="gac7162c0b5d026a0717aaa98bf581349d" name="gac7162c0b5d026a0717aaa98bf581349d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac7162c0b5d026a0717aaa98bf581349d">&#9670;&#160;</a></span>APR_ASCII_TAB</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_ASCII_TAB&#160;&#160;&#160;'\011'</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>a tab </p>

</div>
</div>
<a id="ga41e537d6ad732766d12cd4eb61531678" name="ga41e537d6ad732766d12cd4eb61531678"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga41e537d6ad732766d12cd4eb61531678">&#9670;&#160;</a></span>APR_OFFSET</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_OFFSET</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">p_type, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">field&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;        ((long) (((char *) (&amp;(((p_type)NULL)-&gt;field))) - ((char *) NULL)))</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Finding offsets of elements within structures. Taken from the X code... they've sweated portability of this stuff so we don't have to. Sigh... </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">p_type</td><td>pointer type name </td></tr>
    <tr><td class="paramname">field</td><td>data field within the structure pointed to </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>offset </dd></dl>

</div>
</div>
<a id="gac16b1187b6ea63706c5dd48c88323dec" name="gac16b1187b6ea63706c5dd48c88323dec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac16b1187b6ea63706c5dd48c88323dec">&#9670;&#160;</a></span>APR_OFFSETOF</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define APR_OFFSETOF</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">s_type, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">field&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;<a class="el" href="group__apr__general.html#ga41e537d6ad732766d12cd4eb61531678">APR_OFFSET</a>(s_type*,field)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Finding offsets of elements within structures. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">s_type</td><td>structure type name </td></tr>
    <tr><td class="paramname">field</td><td>data field within the structure </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>offset </dd></dl>

</div>
</div>
<a id="gad12df83f1d3a090b658adc645555ca79" name="gad12df83f1d3a090b658adc645555ca79"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad12df83f1d3a090b658adc645555ca79">&#9670;&#160;</a></span>memmove</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define memmove</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">a, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">b, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">c&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td>&#160;&#160;&#160;bcopy(b,a,c)</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>String and memory functions </p>

</div>
</div>
<h2 class="groupheader">Typedef Documentation</h2>
<a id="gafe9e657d61b61d62ecba34299a82a7ea" name="gafe9e657d61b61d62ecba34299a82a7ea"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gafe9e657d61b61d62ecba34299a82a7ea">&#9670;&#160;</a></span>apr_signum_t</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">typedef int <a class="el" href="group__apr__general.html#gafe9e657d61b61d62ecba34299a82a7ea">apr_signum_t</a></td>
        </tr>
      </table>
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<p>signal numbers typedef </p>

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