os</a> <span class="arrow">&#45;&gt;</span></span> bool</span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-res_action"><a href="#type-res_action" class="anchor"></a><code><span><span class="keyword">type</span> res_action</span><span> = </span><span>{</span></code><ol><li id="type-res_action.ra_kind" class="def record field anchored"><a href="#type-res_action.ra_kind" class="anchor"></a><code><span>ra_kind : <a href="#type-res_act_kind">res_act_kind</a>;</span></code><d