strncpy(to, from, sizeof(to)-1); \
} while (0)
-extern int udev_add_device(char *path, char *subsystem);
+extern int udev_add_device(char *path, char *subsystem, int fake);
extern int udev_remove_device(char *path, char *subsystem);
extern void udev_init_config(void);
extern int parse_get_pair(char **orig_string, char **left, char **right);