modfl
long double modfl(long double, long double *);
__weak_alias(modfl, fmod);
__weak_alias(modfl, modf)
__weak_alias(modfl, _modfl)
d2 = modfl(d1, &ip);
fpart = modfl(received, &ipart);
ATF_TC(modfl);
ATF_TC_HEAD(modfl, tc)
ATF_TC_BODY(modfl, tc)
f = modfl(x, &i);
f = modfl(-x, &i);
f = modfl(x, &i);
f = modfl(-x, &i);
f = modfl(x, &i);
f = modfl(-x, &i);
f = modfl(x, &i);
f = modfl(x, &i);
f = modfl(x, &i);
ATF_TP_ADD_TC(tp, modfl);