blob: 092e9ffae56e96b7d24003ea9d34adb9b4ea6e0d [file] [log] [blame]
#include <fenv.h>
#include <math.h>
float nearbyintf(float x)
{
#ifdef FE_INEXACT
#pragma STDC FENV_ACCESS ON
int e;
e = fetestexcept(FE_INEXACT);
#endif
x = rintf(x);
#ifdef FE_INEXACT
if (!e)
feclearexcept(FE_INEXACT);
#endif
return x;
}