advpack: Sign-compare warnings fix (Resend)

Andrew Talbot Andrew.Talbot at talbotville.com
Mon Jul 14 17:33:55 CDT 2008


Andrew Talbot wrote:

> Andrew Talbot wrote:
> 
>> (The reason I say
>> "decimal zero" is because decimal constants are signed, whereas
>> hexadecimal constants are unsigned[!] Thus, ~0x0 would be a viable
>> alternative.)
>> 
> 
> In fact, I have just tried both ~0 and ~0x0 and neither worked. (I can't
> figure out why the latter fails.) But -1u works, yes.
> 

Sorry for the noise, but just to say I was wrong in claiming that hex
constants are unsigned. I have opted for ~0U in try #2.

Thanks,

-- 
Andy.





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