7 extern int start_child();
23 extern int do_continue();
31 extern int do_where();
33 extern int print_items();
35 extern int do_delete();
40 extern int do_print();
44 extern int do_restore();
46 extern int do_trace();
50 extern int add_to_item_list();
52 extern int do_which();
57 extern int do_disable();
59 extern int do_enable();
63 extern int do_source();
65 extern int do_prcomm();
71 extern int do_frame();