Re: portable way to get highest bit set?

candycanearter07 <[email protected]> Wed, 11 Oct 2023 20:03:31 -0500

Newsgroups	comp.lang.c,alt.comp.lang.c
Organization	A noiseless patient Spider
Message-ID	<[email protected]>

On 10/11/23 19:35, Bart wrote:
> Use 0b rather than 0x. But without numeric separators, you will need to 
> count carefully if you have up to 64 bits.
> 
> Easier might be to write 1U<<31 or 1ULL<<63.

Okey thanks.
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