Function gio_sys::g_dbus_proxy_new_for_bus

pub unsafe extern "C" fn g_dbus_proxy_new_for_bus(
    bus_type: GBusType, 
    flags: GDBusProxyFlags, 
    info: *mut GDBusInterfaceInfo, 
    name: *const c_char, 
    object_path: *const c_char, 
    interface_name: *const c_char, 
    cancellable: *mut GCancellable, 
    callback: GAsyncReadyCallback, 
    user_data: gpointer
)