Function gio_sys::g_file_input_stream_query_info_async

pub unsafe extern fn g_file_input_stream_query_info_async(stream: *mut GFileInputStream,
                                                          attributes: *const c_char,
                                                          io_priority: c_int,
                                                          cancellable: *mut GCancellable,
                                                          callback: GAsyncReadyCallback,
                                                          user_data: gpointer)