n class="mdzsyn-operator">,</span> <span class="mdzsyn-type">int32_t</span> <span class="mdzsyn-identifier">dflt_len</span><span class="mdzsyn-operator">)</span><span class="mdzsyn-operator">;</span></code></pre><h2 id="Panicking">Panicking
</h2>
<p>If at any point during execution of the C function an error is hit, you may want to abort execution
and raise an error. Errors should not be expected to be frequent, but they should not segfault
the program, leak memory, or invoke undefined behavior. The C API p