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- extern int mode;
- #define CMD_MODE 1 /* Command mode */
- #define CONV_MODE 2 /* Converse mode */
-
- /* Session control structure; only one entry is used at a time */
- struct session {
- int type;
- #define FREE 0
- #define TELNET 1
- #define FTP 2
- #define AX25TNC 3
- #define FINGER 4
- #define NRSESSION 5
-
- char *name; /* Name of remote host */
- union {
- struct ftp *ftp;
- struct telnet *telnet;
- #ifdef AX25
- struct ax25_cb *ax25_cb;
- #endif
- #ifdef _FINGER
- struct finger *finger;
- #endif
- #ifdef NETROM
- struct nr4cb *nr4_cb ;
- #endif
- } cb;
- int (*parse)(); /* Where to hand typed input when conversing */
- FILE *record; /* Receive record file */
- char *rfile; /* Record file name */
- FILE *upload; /* Send file */
- char *ufile; /* Upload file name */
- char noecho; /* Echo flag */
- };
- #define NULLSESSION (struct session *)0
- extern unsigned nsessions;
- extern struct session *sessions;
- extern struct session *current;
- struct session *newsession();
-
- extern int16 lport;
-