extern void free_file_in (char *s);
extern char *file_out (const char *arg);
extern void extended_help_message (void);
-extern char *read_key (const char *param);
/* in cmds.c (auto-generated) */
extern void list_commands (void);
/* in edit.c */
extern int run_edit (const char *cmd, size_t argc, char *argv[]);
+/* in help.c */
+extern void display_help (void);
+
/* in hexedit.c */
extern int run_hexedit (const char *cmd, size_t argc, char *argv[]);