roundf.c File Reference

#include <math.h>

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Functions
float	roundf (float arg)

Function Documentation

roundf()

float roundf

(

float

arg

)

Definition at line 10 of file roundf.c.

{
    if (arg < 0.0)
        return ceilf(arg - 0.5);
    else
        return floorf(arg + 0.5);
}