float64_div
return float64_div(roundData, rFm, rFn);
[DVF_CODE >> 20] = float64_div,
[FDV_CODE >> 20] = float64_div,
float64 float64_div( struct roundingData *, float64, float64 );
extern unsigned long long float64_div(unsigned long long a,
llx = float64_div(llx, lly);
float64 float64_div(float64 a, float64 b);