-void client_close(struct private_client_data *pcd);
-int client_open(int argc, char *argv[], struct private_client_data **pcd_ptr);
-void client_pre_select(struct sched *s, struct task *t);
-void client_post_select(struct sched *s, struct task *t);
+void client_close(struct client_task *ct);
+int client_open(int argc, char *argv[], struct client_task **ct,
+ int *loglevel);