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< #define _BiasRoundUp()    asm volatile ("mtfsfi 7,2")
< #define _BiasRoundDown()  asm volatile ("mtfsfi 7,3")
< #define _BiasRoundNear()  asm volatile ("mtfsfi 7,0")
---
> #define _BiasRoundUp()    BiasRoundUp()
> #define _BiasRoundDown()  BiasRoundDown()
> #define _BiasRoundNear()  BiasRoundNear()