BBN-Vax-TCP/bbnnet/fsm.h

#define EFAILEC         -1
#define SAME            0
#define LISTEN          1
#define SYN_SENT        2
#define SYN_RCVD        3
#define L_SYN_RCVD      4
#define ESTAB           5
#define FIN_W1          6
#define FIN_W2          7
#define TIME_WAIT       8
#define CLOSE_WAIT      9
#define CLOSING1        10
#define CLOSING2        11
#define RCV_WAIT        12
#define CLOSED		13

#define IUOPENA 1
#define INRECV  2
#define IUOPENR 3 
#define IUCLOSE 4
#define ISTIMER 5
#define IURECV  6
#define IUSEND  7
#define IUABORT 8 
#define INCLEAR 9 
#define INOP    10

#define TINIT   1
#define TREXMT  2
#define TREXMTTL 3
#define TPERSIST 4
#define TFINACK 5