pub unsafe fn alljoyn_proxybusobject_getallpropertiesasync<P0, P1>(
    proxyobj: P0,
    iface: P1,
    callback: alljoyn_proxybusobject_listener_getallpropertiescb_ptr,
    timeout: u32,
    context: *mut c_void
) -> QStatus
where P0: IntoParam<alljoyn_proxybusobject>, P1: IntoParam<PCSTR>,