an class="number">2002</span><span class="special">)</span><span class="special">;</span> 

<span class="comment">//calculate the 2002 transition day of USA Oct 27 2002</span>
<span class="identifier">date</span> <span class="identifier">dst_end</span> <span class="special">=</span> <span class="identifier">us_dst_calc</span><span class="special">::</span><span class="identifier">local_dst_end_day</span><span class="special">(</span><span class="number">2002</span><span class="special">)</span><span class="