shithub: npe

ref: c1d318eb322ce0ed71975da32ad47e77eb4b63d0
dir: /libnpe/lrint.c/

#include <math.h>

long
lrint(double d)
{
	long long l;

	*((double*)&l) = d + 6755399441055744.0;

	return l;
}