+/* udev_ctrl - daemon runtime setup */
+struct udev_ctrl;
+extern struct udev_ctrl *udev_ctrl_new_from_socket(struct udev *udev, const char *socket_path);
+extern int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl);
+extern struct udev_ctrl *udev_ctrl_ref(struct udev_ctrl *uctrl);
+extern void udev_ctrl_unref(struct udev_ctrl *uctrl);
+extern struct udev *udev_ctrl_get_udev(struct udev_ctrl *uctrl);
+extern int udev_ctrl_get_fd(struct udev_ctrl *uctrl);
+extern int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority);
+extern int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl);
+extern int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl);
+extern int udev_ctrl_send_reload_rules(struct udev_ctrl *uctrl);
+extern int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key);
+extern int udev_ctrl_send_set_max_childs(struct udev_ctrl *uctrl, int count);
+struct udev_ctrl_msg;
+extern struct udev_ctrl_msg *udev_ctrl_msg(struct udev_ctrl *uctrl);
+extern struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl *uctrl);
+extern struct udev_ctrl_msg *udev_ctrl_msg_ref(struct udev_ctrl_msg *ctrl_msg);
+extern void udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg);
+extern int udev_ctrl_get_set_log_level(struct udev_ctrl_msg *ctrl_msg);
+extern int udev_ctrl_get_stop_exec_queue(struct udev_ctrl_msg *ctrl_msg);
+extern int udev_ctrl_get_start_exec_queue(struct udev_ctrl_msg *ctrl_msg);
+extern int udev_ctrl_get_reload_rules(struct udev_ctrl_msg *ctrl_msg);
+extern const char *udev_ctrl_get_set_env(struct udev_ctrl_msg *ctrl_msg);
+extern int udev_ctrl_get_set_max_childs(struct udev_ctrl_msg *ctrl_msg);
+
+/* libudev-utils */
+#define UTIL_PATH_SIZE 1024
+#define UTIL_LINE_SIZE 1024
+struct util_name_entry {
+ struct list_head node;
+ char *name;
+ int *i;
+};
+extern ssize_t util_get_sys_subsystem(struct udev *udev, const char *devpath, char *subsystem, size_t size);
+extern ssize_t util_get_sys_driver(struct udev *udev, const char *devpath, char *driver, size_t size);
+extern int util_resolve_sys_link(struct udev *udev, char *devpath, size_t size);
+extern struct util_name_entry *util_name_list_add(struct udev *udev, struct list_head *name_list,
+ const char *name, int sort);
+extern void util_name_list_cleanup(struct udev *udev, struct list_head *name_list);
+extern int util_log_priority(const char *priority);
+extern size_t util_path_encode(char *s, size_t len);
+extern size_t util_path_decode(char *s);
+extern void util_remove_trailing_chars(char *path, char c);
+extern size_t util_strlcpy(char *dst, const char *src, size_t size);
+extern size_t util_strlcat(char *dst, const char *src, size_t size);
+extern int util_replace_chars(char *str, const char *white);