session_notification_data
void session_notification_data(struct peer *, uint8_t, uint8_t, void *,
session_notification_data(peer, ERR_HEADER,
session_notification_data(p, ERR_HEADER, ERR_HDR_TYPE,
session_notification_data(peer, ERR_HEADER, ERR_HDR_TYPE,
session_notification_data(peer, ERR_HEADER, ERR_HDR_LEN,
session_notification_data(peer, ERR_OPEN, ERR_OPEN_VERSION,