static void cpu_notify_map_clients(void)
{
    MapClient *client;

    while (!QLIST_EMPTY(&map_client_list)) {
        client = QLIST_FIRST(&map_client_list);
        client->callback(client->opaque);
        cpu_unregister_map_client(client);
    }
}
static void cpu_notify_map_clients(void)
{
    MapClient *client;

    while (!QLIST_EMPTY(&map_client_list)) {
        client = QLIST_FIRST(&map_client_list);
        client->callback(client->opaque);
        cpu_unregister_map_client(client);
    }
}