"arrow">&#45;&gt;</span></span>
  <span><span><span>(<span class="type-var">'stdin</span>, <span class="type-var">'stdout</span>, <span class="type-var">'stderr</span>)</span> <a href="#type-t">t</a></span> <span class="arrow">&#45;&gt;</span></span>
  int * <a href="../Core/Exit/index.html#type-status">Exit.status</a></span></code></div><div class="spec-doc"><p>Teeny, tiny, leaky wrapper for <code>Unix.waitpid</code> refer to its documentation</p></div></div><div class="odoc-spec"><div class="spec value an