n class="mdzsyn-type">int32_t</span> <span class="mdzsyn-identifier">argc</span><span class="mdzsyn-operator">,</span> <span class="mdzsyn-type">int32_t</span> <span class="mdzsyn-identifier">arity</span><span class="mdzsyn-operator">)</span><span class="mdzsyn-operator">;</span></code></pre><p>Use <code class="mendoza-code">janet_arity</code> to ensure that the arity is in a range between <code class="mendoza-code">min</code> and
<code class="mendoza-code">max</code>, inclusive. A value of <code class="men