#include "libm.h"

#if defined(LONG_DOUBLE_IS_X87_EXTENDED) || defined(LONG_DOUBLE_IS_BINARY128)
int __signbitl(long double x)
{
	union ldshape u = {x};
	return u.i.se >> 15;
}
#elif defined(LONG_DOUBLE_IS_BINARY64)
int __signbitl(long double x)
{
	return __signbit(x);
}
#endif