úΧÂportable (FFI) provisionalMatt Morrow <mjm2002@gmail.com>  Gets the fpu's current rounding mode.  Sets the fpu's rounding mode. Returns True if successful.      ieee-utils-0.2Numeric.IEEE.RoundMode RoundMode TowardZeroDownwardUpward ToNearestgetRoundsetRound fe_towardzero fe_downward fe_upward fe_tonearest c_fesetround c_fegetround feToNearestfeUpward feDownward feTowardZero