Initial contribution of the euart driver by Accenture.
Known issues
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When the FIFO is enabled we seem to get some dropped characters, as a temporary workaround a polling mode is enabled.
William Roberts <williamr@symbian.org> [Fri, 25 Jun 2010 14:16:10 +0100] rev 37
The SystemTimeInSecondsFrom2000 functions don't need to be exported - Bug 2934
I've marked the exports as ABSENT to maintain BC on the ordinals which are used.