FERROR_XFER=1, FINFO=2, /* sent over socket for any protocol */
FERROR=3, FWARNING=4, /* sent over socket for protocols >= 30 */
FERROR_SOCKET=5, FLOG=6, /* only sent via receiver -> generator pipe */
FERROR_XFER=1, FINFO=2, /* sent over socket for any protocol */
FERROR=3, FWARNING=4, /* sent over socket for protocols >= 30 */
FERROR_SOCKET=5, FLOG=6, /* only sent via receiver -> generator pipe */