alT">realT, qh_REAL...</a> size
of floating point numbers </li>
<li><a href="user_r.h#countT">countT, COUNTmax</a> size
of counts and identifiers, typically 'int' or 'long long' </li>
<li><a href="user_r.h#CPUclock">qh_CPUclock</a> clock()
function for reporting the total time spent by
Qhull </li>
<li><a href="user_r.h#RANDOM">qh_RANDOM...</a> random
number generator </li>
</ul>

<h3><a href="qh-user_r.htm#TOC">&#187;</a><a name="udef">definition constants</a></h3>
<ul>
<li><a href="user_r.h#DEFAULTbox">qh_