remquol
#define remquo(x, y, z) __tg_impl_simple(x, x, y, remquol, remquo, \
return (remquol(x, y, &quo));
long double remquol(long double, long double, int *);
__weak_reference(remquo, remquol);
ATF_CHECK(isnan(remquol(x, y, &q)));
rem = remquol(x, y, &q);
long double (remquol)(long double x, long double y, int *q) { n_long_double++; }