-extern int call_foreach_file(int (*handler_function)(struct udevice *udev, const char *string),
- struct udevice *udev, const char *dirname, const char *suffix);
+extern int name_list_key_add(struct list_head *name_list, const char *key, const char *value);
+extern int add_matching_files(struct list_head *name_list, const char *dirname, const char *suffix);
+extern int execute_program(const char *command, const char *subsystem,
+ char *result, size_t ressize, size_t *reslen);
+