fabsf.c File Reference

#include <math.h>
#include <stdint.h>

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Functions
float	fabsf (float x)

Function Documentation

fabsf()

float fabsf

(

float

x

)

Definition at line 4 of file fabsf.c.

{
    union
    {
        float f;
        uint32_t i;
    } u = {x};
    u.i &= 0x7fffffff;
    return u.f;
}