int cmdedit_read_input(char* promptStr, char* command);
-void load_history ( char *fromfile );
-void save_history ( char *tofile );
+#ifdef CONFIG_ASH
+extern const char *cmdedit_path_lookup;
+#endif
+
+#ifdef CONFIG_FEATURE_COMMAND_SAVEHISTORY
+void load_history ( const char *fromfile );
+void save_history ( const char *tofile );
+#endif
#endif /* CMDEDIT_H */