+ AVAHI_ERR_INVALID_INTERFACE = -27, /**< Invalid interface */
+ AVAHI_ERR_INVALID_PROTOCOL = -28, /**< Invalid protocol */
+ AVAHI_ERR_INVALID_FLAGS = -29, /**< Invalid flags */
+ AVAHI_ERR_NOT_FOUND = -30, /**< Not found */
+ AVAHI_ERR_INVALID_CONFIG = -31, /**< Configuration error */
+ AVAHI_ERR_VERSION_MISMATCH = -32, /**< Verson mismatch */