 class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">#define i_dnnt          </td>
          <td>(</td>
          <td class="paramtype">a&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;( a&gt;=0 ? floor(a+.5) : -floor(.5-a) )</td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>

</div>
</div><p>
<hr><h2>Function Documentation</h2>
<a class="anch