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<title>libkate: kate_packet</title>
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<div class="header">
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<a href="#func-members">Functions</a>  </div>
  <div class="headertitle"><div class="title">kate_packet</div></div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga7c0c2af28df8ea89f5f62e830dc916b1"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__packet.html#ga7c0c2af28df8ea89f5f62e830dc916b1">kate_packet_wrap</a> (<a class="el" href="structkate__packet.html">kate_packet</a> *kp, size_t nbytes, const void *data)</td></tr>
<tr class="separator:ga7c0c2af28df8ea89f5f62e830dc916b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga510dc82a29cdd7234efd283974aedb0e"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__packet.html#ga510dc82a29cdd7234efd283974aedb0e">kate_packet_init</a> (<a class="el" href="structkate__packet.html">kate_packet</a> *kp, size_t nbytes, const void *data)</td></tr>
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<tr class="memitem:ga523061b95171fd2408105ef108d921a4"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__packet.html#ga523061b95171fd2408105ef108d921a4">kate_packet_clear</a> (<a class="el" href="structkate__packet.html">kate_packet</a> *kp)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<a id="ga523061b95171fd2408105ef108d921a4" name="ga523061b95171fd2408105ef108d921a4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga523061b95171fd2408105ef108d921a4">&#9670;&nbsp;</a></span>kate_packet_clear()</h2>

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          <td class="memname">int kate_packet_clear </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structkate__packet.html">kate_packet</a> *&#160;</td>
          <td class="paramname"><em>kp</em></td><td>)</td>
          <td></td>
        </tr>
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<p >Clears a <a class="el" href="structkate__packet.html">kate_packet</a> previously initialized by kate_packet_init </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">kp</td><td>the <a class="el" href="structkate__packet.html">kate_packet</a> to clear </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 success </dd>
<dd>
KATE_E_* error </dd></dl>

<p class="reference">References <a class="el" href="structkate__packet.html#aabf779dd48628d3ed726280bbce09791">kate_packet::data</a>, and <a class="el" href="kate_8h.html#ae8ebebffaa4e6519c307a079d6d13107">KATE_E_INVALID_PARAMETER</a>.</p>

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<a id="ga510dc82a29cdd7234efd283974aedb0e" name="ga510dc82a29cdd7234efd283974aedb0e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga510dc82a29cdd7234efd283974aedb0e">&#9670;&nbsp;</a></span>kate_packet_init()</h2>

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          <td class="memname">int kate_packet_init </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structkate__packet.html">kate_packet</a> *&#160;</td>
          <td class="paramname"><em>kp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>nbytes</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const void *&#160;</td>
          <td class="paramname"><em>data</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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</div><div class="memdoc">
<p >Returns a <a class="el" href="structkate__packet.html">kate_packet</a> created from the given data. The data is copied, so can be freed once the <a class="el" href="structkate__packet.html">kate_packet</a> is created. The <a class="el" href="structkate__packet.html">kate_packet</a> should be cleared when not needed anymore. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">kp</td><td>the <a class="el" href="structkate__packet.html">kate_packet</a> to create </td></tr>
    <tr><td class="paramname">nbytes</td><td>the number of bytes in the data to wrap </td></tr>
    <tr><td class="paramname">data</td><td>a pointer to the data to wrap </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 success </dd>
<dd>
KATE_E_* error </dd></dl>

<p class="reference">References <a class="el" href="kate_8h.html#ae8ebebffaa4e6519c307a079d6d13107">KATE_E_INVALID_PARAMETER</a>, <a class="el" href="kate_8h.html#ace0a2017701cecf1b747df1744f02412">KATE_E_OUT_OF_MEMORY</a>, and <a class="el" href="group__packet.html#ga7c0c2af28df8ea89f5f62e830dc916b1">kate_packet_wrap()</a>.</p>

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<h2 class="memtitle"><span class="permalink"><a href="#ga7c0c2af28df8ea89f5f62e830dc916b1">&#9670;&nbsp;</a></span>kate_packet_wrap()</h2>

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          <td class="memname">int kate_packet_wrap </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="structkate__packet.html">kate_packet</a> *&#160;</td>
          <td class="paramname"><em>kp</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>nbytes</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const void *&#160;</td>
          <td class="paramname"><em>data</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">
<p >Returns a <a class="el" href="structkate__packet.html">kate_packet</a> wrapping the given data. The data is not copied, so should stay valid throughout the use of the <a class="el" href="structkate__packet.html">kate_packet</a>. The <a class="el" href="structkate__packet.html">kate_packet</a> should not be cleared. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">kp</td><td>the <a class="el" href="structkate__packet.html">kate_packet</a> to wrap </td></tr>
    <tr><td class="paramname">nbytes</td><td>the number of bytes in the data to wrap </td></tr>
    <tr><td class="paramname">data</td><td>a pointer to the data to wrap </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>0 success </dd>
<dd>
KATE_E_* error </dd></dl>

<p class="reference">References <a class="el" href="structkate__packet.html#aabf779dd48628d3ed726280bbce09791">kate_packet::data</a>, <a class="el" href="kate_8h.html#ae8ebebffaa4e6519c307a079d6d13107">KATE_E_INVALID_PARAMETER</a>, and <a class="el" href="structkate__packet.html#a32674c8a6d9f8efc1d38ea9dfbcca204">kate_packet::nbytes</a>.</p>

<p class="reference">Referenced by <a class="el" href="group__packet.html#ga510dc82a29cdd7234efd283974aedb0e">kate_packet_init()</a>.</p>

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