| # HwBinder IPC from client to server, and callbacks | |
| binder_call(hal_audiocontrol_client, hal_audiocontrol_server) | |
| binder_call(hal_audiocontrol_server, hal_audiocontrol_client) | |
| add_hwservice(hal_audiocontrol_server, hal_audiocontrol_hwservice) | |
| allow hal_audiocontrol_client hal_audiocontrol_hwservice:hwservice_manager find; |