strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Wait types.
                </p>
              </td>
</tr>
</tbody>
</table></div>
<h5>
<a name="boost_asio.reference.posix__descriptor_base.h1"></a>
        <span class="phrase"><a name="boost_asio.reference.posix__descriptor_base.protected_member_functions"></a></span><a class="link" href="posix__descriptor_base.html#boost_asio.reference.posix__descriptor_base.protected_member_functions">Protected
      