Folks, I have a very long data string that I want to shift in, to the
tune of 90 or more bits.  I want to shift the data in (or if possible
use a pointer to a bit with increment) in C.  (You assy folks sit back
down, I know it is fairly easy).  I can implement longs and use the left
shift operator, but how can I avoid carrying the one bit with a pack of
code just for that purpose?  If I just do a bunch of rotates, I think C
will start with a 0 in carry for the roll operation every time.

Any grand ideas?

Chris Eddy

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