FW: Questions

[Olson, Arthur David (NIH/NCI) [E]]

I'm forwarding this message from Zhenqiang Fan, who is not on the time
zone mailing list.

Those of you who are on the time zone mailing list should direct replies
appropriately.

				--ado

-----Original Message-----
From: Fan_Zhenqiang at emc.com [mailto:Fan_Zhenqiang at emc.com] 
Sent: Tuesday, April 03, 2007 3:21 PM
To: tz at lecserver.nci.nih.gov
Cc: Fan_Zhenqiang at emc.com
Subject: Questions

Hi 
Could any body kindly answer my question below:

Is there a function (in any of these source files) that takes a
date/time value and tells whether the date/time is daylight saving time?

Thanks so much in advance,
Zhenqiang Fan