dt>y</dt>
			<dd>
				The right operand of the comparison.&nbsp;
				Valid values range from <i>0</i> to <b>BOOST_PP_LIMIT_MAG</b>.
			</dd>
		</dl>
	<h4>Remarks</h4>
		<div>
			If <i>x</i> is equal to <i>y</i>, this macro expands to <i>0</i>.&nbsp;
			Otherwise, it expands to <i>1</i>.
		</div>
		<div>
			Previously, this macro could not be used inside <b>BOOST_PP_WHILE</b>.&nbsp;
			There is no longer any such restriction because this macro no longer uses <b>BOOST_PP_WHILE</b>.
		</div>
	<h4>See Also</h4>