p;:&nbsp;int<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;int_tag&nbsp;:&nbsp;int<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;out_of_heap_tag&nbsp;:&nbsp;int<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;unaligned_tag&nbsp;:&nbsp;int<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;marshal&nbsp;:&nbsp;<span class="constructor">Obj</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;string<br>
&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;unmarshal&nbsp;:&nbsp;string