Function antic::_fmpq_poly_resultant

pub unsafe extern "C" fn _fmpq_poly_resultant(
    rnum: *mut fmpz, 
    rden: *mut fmpz, 
    poly1: *const fmpz, 
    den1: *mut fmpz, 
    len1: mp_limb_signed_t, 
    poly2: *const fmpz, 
    den2: *mut fmpz, 
    len2: mp_limb_signed_t
)