r.c#setfree">qh_setfree</a> free the
space occupied by a set </li>
<li><a href="qset_r.c#setfree2">qh_setfree2</a> free a
set and its elements </li>
<li><a href="qset_r.c#setfreelong">qh_setfreelong</a>
free a set only if it is in long memory </li>
<li><a href="qset_r.c#setnew">qh_setnew</a> create a new
set </li>
</ul>

<h3><a href="qh-set_r.htm#TOC">&#187;</a><a name="spred">Access and predicate functions</a></h3>
<ul>
<li><a href="qset_r.c#setendpointer">qh_setendpointer</a> return
pointer to NULL termin