mconsole_notify
extern int mconsole_notify(char *sock_name, int type, const void *data,
mconsole_notify(notify_socket, MCONSOLE_SOCKET,
mconsole_notify(notify_socket, MCONSOLE_USER_NOTIFY, buf, count);
mconsole_notify(notify_socket, MCONSOLE_PANIC, message,
struct mconsole_notify packet;