pub unsafe extern "C" fn cuda_integer_compress_radix_ciphertext_64(
streams: CudaStreamsFFI,
glwe_array_out: *mut CudaPackedGlweCiphertextListFFI,
lwe_array_in: *const CudaLweCiphertextListFFI,
fp_ksk: *const *mut c_void,
mem_ptr: *mut i8,
)