Function open62541_sys::UA_Client_sendAsyncRequest

pub unsafe extern "C" fn UA_Client_sendAsyncRequest(
    client: *mut UA_Client,
    request: *const c_void,
    requestType: *const UA_DataType,
    callback: UA_ClientAsyncServiceCallback,
    responseType: *const UA_DataType,
    userdata: *mut c_void,
    requestId: *mut UA_UInt32
) -> UA_StatusCode