(b2 + ((int)(-b0 + 9U*b1 + 9U*b3 - b4 + 8) >> 4))
#define COMPOSE_DD137iL0(b0, b1, b2, b3, b4)\
- (b2 - ((-b0 + 9*b1 + 9*b3 - b4 + 16) >> 5))
+ (b2 - ((int)(-b0 + 9U*b1 + 9U*b3 - b4 + 16) >> 5))
#define COMPOSE_HAARiL0(b0, b1)\
(b0 - ((b1 + 1) >> 1))