isc; "><li class="listitem"><p>
           1, if the value that <code class="literal">arg1</code> points to is bigger than the
           value that <code class="literal">var2</code> points to
          </p></li><li class="listitem"><p>
           -1, if the value that <code class="literal">arg1</code> points to is smaller than the
           value that <code class="literal">arg2</code> points to </p></li><li class="listitem"><p>
           0, if the value that <code class="literal">arg1</code> points to an