a IntegerList that stores Atom values:</p>
<div class="fragment"><div class="line"><span class="preprocessor">#define IntegerList AtomList</span></div>
<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define IntegerListIterator AtomListIterator</span></div>
<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define integer class(Atom)</span></div>
<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define integer type(Ato