const char *type, /**< DNS-SD type, e.g. "_http._tcp" */
const char *domain,
const char *host, /**< Host name where this servcie resides, or NULL if on the local host */
const char *type, /**< DNS-SD type, e.g. "_http._tcp" */
const char *domain,
const char *host, /**< Host name where this servcie resides, or NULL if on the local host */