nfer</a> &#x00BB; <a href="../index.html">IBase</a> &#x00BB; Epilogues</nav><h1>Module <code>IBase.Epilogues</code></h1></header><dl><dt class="spec value" id="val-register"><a href="#val-register" class="anchor"></a><code><span class="keyword">val</span> register : <span>f:<span>(unit <span>&#45;&gt;</span> unit)</span></span> <span>&#45;&gt;</span> <span>description:string</span> <span>&#45;&gt;</span> unit</code></dt><dd><p>Register a function to run when the program exits or is interrupted. Registered f