Function libjade_sys::jade_stream_chacha_chacha20_ietf_amd64_ref_xor

pub unsafe extern "C" fn jade_stream_chacha_chacha20_ietf_amd64_ref_xor(
    ciphertext: *mut u8,
    plaintext: *mut u8,
    length: u64,
    nonce: *mut u8,
    key: *mut u8
) -> c_int