ue.
</p>
<h2 id="Closures">Closures
</h2>
<p>All functions in Janet are closures; they combine some bytecode instructions
with 0 or more environments. In the C source, a closure (hereby the same as a
function) is represented by the type <code class="mendoza-code">JanetFunction *</code>. The bytecode
instruction part of the function is represented by <code class="mendoza-code">JanetFuncDef *</code>, and a
function environment is represented with <code class="mendoza-code">JanetFuncEnv *</code>.
</p>
<p>The f