Symbol: SCN
drivers/net/wan/hdlc_ppp.c
283
{ STA|0 ,IRC|SCR|SCN|3, 2 , SCN|3 ,SCN|4, SCN|3 ,SCR|SCN|3}, /* RCR- */
drivers/net/wan/hdlc_ppp.c
330
if (action & SCN) /* send Configure-Nak/Reject */