decoding BIOS/DOS data date and time - alt.os.development

Message from discussion decoding BIOS/DOS data date and time

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From: "Aaron Gray" <ang.use...@gmail.com>
Newsgroups: alt.os.development,comp.lang.misc
Subject: decoding BIOS/DOS data date and time
Date: Sun, 21 Jun 2009 13:49:49 +0100
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Hi,

I need some public domain C code to encode and decode the 4 byte BIOS data 
time and date at 0000:006Ch.

Many thanks in advance,

Aaron