e>#include &lt;string.h&gt;</code><br />
<code>#include &lt;stdio.h&gt;</code><br />
<code>#include &quot;<a class="el" href="igmp_8h.html">lwip/igmp.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="mld6_8h.html">lwip/mld6.h</a>&quot;</code><br />
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><t