-#define strfieldcpy(to, from) \
-do { \
- to[sizeof(to)-1] = '\0'; \
- strncpy(to, from, sizeof(to)-1); \
-} while (0)
-
-extern int udev_add_device(char *path, char *subsystem);
-extern int udev_remove_device(char *path, char *subsystem);
-extern void udev_init_config(void);
-
-extern char **main_argv;
-extern char **main_envp;
-extern char sysfs_path[SYSFS_PATH_MAX];
-extern char udev_root[PATH_MAX];
-extern char udev_db_filename[PATH_MAX+NAME_MAX];
-extern char udev_permissions_filename[PATH_MAX+NAME_MAX];
-extern char udev_config_filename[PATH_MAX+NAME_MAX];
-extern char udev_rules_filename[PATH_MAX+NAME_MAX];
-extern char default_mode_str[NAME_MAX];
+extern int log_priority(const char *priority);
+extern struct name_entry *name_list_add(struct list_head *name_list, const char *name, int sort);
+extern struct name_entry *name_list_key_add(struct list_head *name_list, const char *key, const char *value);
+extern int name_list_key_remove(struct list_head *name_list, const char *key);
+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 string_is_true(const char *str);
+extern void remove_trailing_chars(char *path, char c);
+extern size_t path_encode(char *s, size_t len);
+extern size_t path_decode(char *s);
+extern int utf8_encoded_valid_unichar(const char *str);
+extern int replace_chars(char *str, const char *white);
+
+/* udev_utils_file.c */
+extern int create_path(const char *path);
+extern int delete_path(const char *path);
+extern int file_map(const char *filename, char **buf, size_t *bufsize);
+extern void file_unmap(void *buf, size_t bufsize);
+extern int unlink_secure(const char *filename);
+extern size_t buf_get_line(const char *buf, size_t buflen, size_t cur);
+
+/* udev commands */
+extern int udevmonitor(int argc, char *argv[], char *envp[]);
+extern int udevinfo(int argc, char *argv[], char *envp[]);
+extern int udevcontrol(int argc, char *argv[], char *envp[]);
+extern int udevtrigger(int argc, char *argv[], char *envp[]);
+extern int udevsettle(int argc, char *argv[], char *envp[]);
+extern int udevtest(int argc, char *argv[], char *envp[]);