class="filename">include/debug</code>,
      <code class="filename">include/parallel</code>, and
      <code class="filename">include/profile</code>
    </span></dt><dd>
      Headers that implement the Debug Mode, Parallel Mode, and Profile Mode
      extensions.
    </dd></dl></div></dd><dt><span class="term"><code class="filename">scripts</code></span></dt><dd>
    Scripts that are used during the configure, build, make, or test
    process.
    </dd><dt><span class="term"><code class="filename">src</cod