Hi ! help please

Jonathan Wakely jwakely.gcc@gmail.com
Sat Jan 2 12:36:00 GMT 2016


On 1 January 2016 at 16:03, Vincent Diepeveen wrote:
>
> If result returns integer it's ok.
> If it returns a Long you are in trouble usually as then it has to compare
> with
>
> 0L
>
> unsigned long or 64 bits unsigned:
>
> 0ULL

Why is that a problem?



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