extern char *name_list_key_add(struct list_head *name_list, const char *key, const char *value);
extern void name_list_cleanup(struct list_head *name_list);
extern int add_matching_files(struct list_head *name_list, const char *dirname, const char *suffix);
+extern uid_t lookup_user(const char *user);
+extern gid_t lookup_group(const char *group);
/* udev_utils_string.c */
-extern int strcmp_pattern(const char *p, const char *s);
extern int string_is_true(const char *str);
extern void remove_trailing_chars(char *path, char c);
extern int utf8_encoded_valid_unichar(const char *str);