gin">{.</span><div class="pragma"><span class="Identifier">importc</span><span class="Other">:</span> <span class="StringLit">&quot;uv_udp_set_membership&quot;</span><span class="Other">,</span>
    <span class="Identifier">header</span><span class="Other">:</span> <span class="StringLit">&quot;uv.h&quot;</span></div><span class="Other pragmaend">.}</span></pre></dt>
<dd>
Set membership for a multicast address. Returns 0 on success, or an error code &lt; 0 on failure.<ul class="simple"><li><cite>handle</cit