Function gmp_mpfr_sys::mpfr::set_uj_2exp

pub unsafe extern "C" fn set_uj_2exp(
    rop: *mut mpfr_t, 
    op: uintmax_t, 
    e: intmax_t, 
    rnd: rnd_t
) -> c_int

See: mpfr_set_uj_2exp