Function polkit_sys::polkit_system_bus_name_get_process_sync

pub unsafe extern "C" fn polkit_system_bus_name_get_process_sync(
    system_bus_name: *mut PolkitSystemBusName, 
    cancellable: *mut GCancellable, 
    error: *mut *mut GError
) -> *mut PolkitSubject