li>
<li>a predicate named <code id='code28118'
>ar?</code>.

</li>
<li>a getter named <code id='code28120'
>ar-ref</code> which is a function of one integer argument.

</li>
<li>a setter named <code id='code28122'
>ar-set!</code> which is a function of two arguments, an
      integer and a value of the array item types.<br/><br/></li>
<li>a length named <code id='code28125'
>ar-length</code>.

</li>
</ul>
Example:<br/><br/><center id='center28142'
><table cellspacing="0" class="color" cellpadding="0" width=