meshlink_receive_cb_t receive_cb;
meshlink_node_status_cb_t node_status_cb;
meshlink_log_cb_t log_cb;
meshlink_receive_cb_t receive_cb;
meshlink_node_status_cb_t node_status_cb;
meshlink_log_cb_t log_cb;
struct AvahiSServiceBrowser *avahi_browser;
struct AvahiSimplePoll *avahi_poll;
struct AvahiSEntryGroup *avahi_group;
struct AvahiSServiceBrowser *avahi_browser;
struct AvahiSimplePoll *avahi_poll;
struct AvahiSEntryGroup *avahi_group;