/code></dt></dl><dl><dt class="spec type" id="type-fn"><a href="#type-fn" class="anchor"></a><code><span class="keyword">type</span> <span>'a fn</span></code><code> = <span><span class="type-var">'a</span> Ctypes_static.fn</span></code></dt></dl><dl><dt class="spec value" id="val-(@-&gt;)"><a href="#val-(@-&gt;)" class="anchor"></a><code><span class="keyword">val</span> (@-&gt;) : <span><span class="type-var">'a</span> <a href="index.html#type-typ">typ</a></span> <span>&#45;&gt;</span> <span><span class="ty