Function flint_sys::fft::fft_split_bits

pub unsafe extern "C" fn fft_split_bits(
    poly: *mut *mut mp_limb_t,
    limbs: mp_srcptr,
    total_limbs: mp_size_t,
    bits: mp_limb_t,
    output_limbs: mp_size_t
) -> mp_size_t