p99_low0set P99_LOW0SET p99_low2 P99_LOW2 p99_low2clear P99_LOW2CLEAR p99_low2fill P99_LOW2FILL p99_low2mask0 P99_LOW2MASK0 p99_low2mask1 P99_LOW2MASK1 p99_low2shift P99_LOW2SHIFT p99_mask2low0 P99_MASK2LOW0 p99_mask2low1 P99_MASK2LOW1 p99_next_popcount

P99_LOW2SHIFT #define P99_LOW2SHIFT (   X )    (P99_LIKELY(!!(X)) ? ((X) / ((X) & -(X))) : 0u) shift number right such that the least significant bit that is non zero ends up at bit position 0 Example: 10011100 -> 00100111 Definition at line 1363 of file p99_int.h.