eyword">func</span> <a href="#freemem"><span class="Identifier">freemem</span></a><span class="Other">(</span><span class="Other">)</span><span class="Other">:</span> <span class="Identifier">cint</span> {.<span class="Identifier">importjs</span><span class="Other">:</span> <span class="StringLit">&quot;os.$1()&quot;</span><span class="Other">,</span> <span><span class="Other pragmadots">...</span></span><span class="pragmawrap"><span class="Identifier">raises</span><span class="Other">:</span> <span class=