html#type-t">Block_lazy.t</a></code></td></tr><tr id="type-t.HEADERS" class="anchored"><td class="def constructor"><a href="#type-t.HEADERS" class="anchor"></a><code>| </code><code><span class="constructor">HEADERS</span> <span class="keyword">of</span> <a href="index.html#type-headers">headers</a></code></td></tr><tr id="type-t.GETADDR" class="anchored"><td class="def constructor"><a href="#type-t.GETADDR" class="anchor"></a><code>| </code><code><span class="constructor">GETADDR</span></code></td></tr><tr 