g &gt;= N</em>. </li>
<li><a href="qhull_a.h#QHULL_UNUSED">QHULL_UNUSED</a> declare an
 unused variable to avoid warnings. </li>
</ul>

<h3><a href="qh-qhull.htm#TOC">&#187;</a><a name="qfunc">Quickhull
routines in call order</a></h3>
<ul>
<li><a href="../qhull/unix.c#main">main</a> processes the
command line, calls qhull() to do the work, and
exits </li>
<li><a href="libqhull.c#qhull">qh_qhull</a> construct
the convex hull of a set of points </li>
<li><a href="libqhull.c#build_withrestart">qh_build_withres