CISCO_KEEPALIVE    83 drivers/net/wan/hdlc_cisco.c 	if (type == CISCO_KEEPALIVE)
CISCO_KEEPALIVE   108 drivers/net/wan/hdlc_cisco.c 	cisco_hard_header(skb, dev, CISCO_KEEPALIVE, NULL, NULL, 0);
CISCO_KEEPALIVE   175 drivers/net/wan/hdlc_cisco.c 	case CISCO_KEEPALIVE: