#include <math.h>
#include <float.h>

#ifdef LONG_DOUBLE_IS_BINARY64
long double remainderl(long double x, long double y)
{
	return remainder(x, y);
}
#else
long double remainderl(long double x, long double y)
{
	int q;
	return remquol(x, y, &q);
}
#endif