-void cmdedit_init(void);
-void cmdedit_terminate(void);
-void cmdedit_read_input(char* promptStr, char* command); /* read a line of input */
-
-#endif /* BB_FEATURE_SH_COMMAND_EDITING */
+#ifdef CONFIG_FEATURE_COMMAND_SAVEHISTORY
+void load_history ( const char *fromfile );
+void save_history ( const char *tofile );
+#endif