1 --- ttycom.h Mon Jun 17 08:08:09 1996
2 +++ ttycom.h.new Fri Apr 9 08:22:06 1999
4 #define TIOCDSIMICROCODE _IO('t', 85) /* download microcode to
7 +#define TIOCRCVFRAME _IOW('t', 69, struct mbuf *) /* data frame received */
8 +#define TIOCXMTFRAME _IOW('t', 68, struct mbuf *) /* data frame transmit */
10 #define TTYDISC 0 /* termios tty line discipline */
11 #define TABLDISC 3 /* tablet discipline */
12 #define SLIPDISC 4 /* serial IP discipline */
13 #define PPPDISC 5 /* PPP discipline */
14 +#define HDLCDISC 6 /* HDLC discipline */
16 #endif /* !_SYS_TTYCOM_H_ */