On Fri, Jan 06, 2006 at 10:02:23PM -0500, Chapman Flack wrote:
> 
> btw, speaking of machine instructions, is there anything like
> a machine/bitstring.h (not named exactly that, I checked:))
> or some other magic to use things like BFS on machines that
> have it?

Beware that even if a cpu has such an instruction, it may not be as
fast as executing a series of other instructions!

	David

-- 
David Laight: david@l8s.co.uk