Function antic::_fmpq_poly_pow_trunc

pub unsafe extern "C" fn _fmpq_poly_pow_trunc(
    res: *mut fmpz, 
    resden: *mut fmpz, 
    f: *const fmpz, 
    fden: *mut fmpz, 
    flen: mp_limb_signed_t, 
    exp: mp_limb_t, 
    len: mp_limb_signed_t
)