pub unsafe extern "C" fn ditto_start_http_server(
    ditto: &Ditto,
    bind: Option<Ref<'_>>,
    static_path: Option<Ref<'_>>,
    enable_websocket: WebSocketMode,
    tls_cert_path: Option<Ref<'_>>,
    tls_key_path: Option<Ref<'_>>
) -> c_int