Comparing byte overlap? Say 00000001 vs 10000001


i have usual, or maybe not question

say have 2 types:

00000001
10000001

the overlap right bit being "1" there way detect or compare?

just logical , them together.
a = 00000001
b = 10000001

c = 00000001  logical and

c = & b;

the logical , have 1 wherever both bits bits set in inputs.

pete


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