#define TURN_OFF_BIT_LAST(x) ((~0) >> 1) & x) in the question it

How to Clear last bit if it 1 using Macro TURN_OFF_BIT_LAST

Question Posted / narendra

Answer Posted / narendra

#define TURN_OFF_BIT_LAST(x) ((~0) >> 1) & x)
in the question it is asking to clear MSB not LSB

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