ARPHRD_MYTYPE      68 drivers/net/wan/farsync.c #define ARPHRD_MYTYPE   ARPHRD_RAWHDLC	/* Raw frames */
ARPHRD_MYTYPE      70 drivers/net/wan/farsync.c #define ARPHRD_MYTYPE   ARPHRD_HDLC	/* Cisco-HDLC (keepalives etc) */