special">==</span> <span class="number">0</span><span class="special">)</span> <span class="special">{</span>
        <span class="keyword">return</span> <span class="identifier">result</span> <span class="special">^</span> <span class="number">128</span><span class="special">;</span>
      <span class="special">}</span>

      <span class="keyword">return</span> <span class="identifier">result</span><span class="special">;</span>
    <span class="special">}</span>

    <span class="comment">// Sort a signe