extern void start_pipeline __P((void));
extern int stop_pipeline __P((int, COMMAND *));
-extern void delete_job __P((int));
+extern void delete_job __P((int, int));
extern void nohup_job __P((int));
-extern void delete_all_jobs __P((void));
-extern void nohup_all_jobs __P((void));
+extern void delete_all_jobs __P((int));
+extern void nohup_all_jobs __P((int));
extern void terminate_current_pipeline __P((void));
extern void terminate_stopped_jobs __P((void));