On Tuesday 2010-03-16 23:58, Tim Gardner wrote:
>> It's perfectly fine to say
>>
>> enum {
>> a,
>> c = a | b,
>> };
>>
>> as long as it's const/compile-time-computable.
>
> I guess because I'm old school I just hacked out a macro without
> really thinking about it. Its long been my habit to never used a
> signed quantity in a device driver unless signedness is really
> called for.
A macro won't magically give you unsignedness.
(And not that the sign would matter anyhow, we don't deal with numbers
but the raw bits.)
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