<span class="keywordsign">-&gt;</span>&nbsp;unit<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;list&nbsp;:&nbsp;<span class="constructor">OpamTypes</span>.name&nbsp;list&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;unit<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;variable&nbsp;:&nbsp;<span class="constructor">OpamTypes</span>.full_variable&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;uni