y;<br>
&nbsp;&nbsp;&nbsp;&nbsp;s_port&nbsp;:&nbsp;int;<br>
&nbsp;&nbsp;&nbsp;&nbsp;s_proto&nbsp;:&nbsp;string;<br>
&nbsp;&nbsp;}<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;gethostname&nbsp;:&nbsp;unit&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;string<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;gethostbyname&nbsp;:&nbsp;string&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">UnixLabels</span>.host_entry<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp