On Mon, 10 Mar 2008, Michael Rigby-Jones wrote:

> On the contrary one of the major annoyances (to me) was that perfectly
> innocuous code could produce multiple warnings, making it hard to sort
> the wheat from the chaff. E.g. the traditional do{ ... } while(0) used
> to make a multi-line macro safe would raise 3 or 4 warnings wherever the
> macro was invoked.

Could you please explain what you meen by "making a multi-line macro 
safe". I have never seen this contruct used to protect code.

Regards
Sergio
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