<div class="content"><p> </p><p>The MULTICAST_ID structure defines a multicast <span><a href="87486cd1-6ef0-4b58-93f9-f9b97b2279c4#gt_c1a6400d-703b-4f9a-a74c-40f1487978d9" data-linktype="relative-path">queue</a></span>
identifier.</p><dl>
<dd>
<div><pre> typedef struct _MULTICAST_ID {
   ULONG m_address;
   ULONG m_port;
 } MULTICAST_ID;
</pre></div>
</dd></dl><p><b>m_address:</b>  The IP address of the
queue.</p><p><b>m_port:</b>  The port to which the queue
is attached.</p></div>