arams"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">pcb</td><td>Protocol control block for the TCP connection. </td></tr>
    <tr><td class="paramname">flags</td><td>TCP header flags to set in the outgoing segment. </td></tr>
  </table>
  </dd>
</dl>

</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a0d8bb5fc8522515aa35d305774cc5332">&#9670;&nbsp;</a></span>tcp_keepalive()</h2>

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