RR_OK if the request has been sent ERR_MEM if the ARP packet couldn't be allocated any other err_t on failure </dd></dl>

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<h2 class="memtitle"><span class="permalink"><a href="#ae94677a2a5f3698276027c7475f6ca05">&#9670;&nbsp;</a></span>etharp_cleanup_netif()</h2>

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          <td class="memname">void etharp_cleanup_netif </td>
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