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<p>LWIP_NETIF_EXT_STATUS_CALLBACK==1: Support an extended callback function for several netif related event that supports multiple subscribers. </p><dl class="section see"><dt>See also</dt><dd>netif_ext_status_callback </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#gaa714dbfa66822ec4c6111bdb8cf753c1">&#9670;&nbsp;</a></span>LWIP_NETIF_HOSTNAME</h2>

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