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092e9ffae56e96b7d24003ea9d34adb9b4ea6e0d blob 250 bytes (raw)
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#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;
}

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