* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * $Id: lcp.h,v 1.6 1994/09/21 06:47:37 paulus Exp $
+ * $Id: lcp.h,v 1.12 1996/10/08 04:35:02 paulus Exp $
*/
/*
#define CI_MAGICNUMBER 5 /* Magic Number */
#define CI_PCOMPRESSION 7 /* Protocol Field Compression */
#define CI_ACCOMPRESSION 8 /* Address/Control Field Compression */
+#define CI_CALLBACK 13 /* callback */
/*
* LCP-specific packet types.
#define ECHOREQ 9 /* Echo Request */
#define ECHOREP 10 /* Echo Reply */
#define DISCREQ 11 /* Discard Request */
+#define CBCP_OPT 6 /* Use callback control protocol */
/*
* The state of options is described by an lcp_options structure.
int neg_pcompression : 1; /* HDLC Protocol Field Compression? */
int neg_accompression : 1; /* HDLC Address/Control Field Compression? */
int neg_lqr : 1; /* Negotiate use of Link Quality Reports */
+ int neg_cbcp : 1; /* Negotiate use of CBCP */
u_short mru; /* Value of MRU */
u_char chap_mdtype; /* which MD type (hashing algorithm) */
u_int32_t asyncmap; /* Value of async map */
u_int32_t magicnumber;
int numloops; /* Number of loops during magic number neg. */
- u_int32_t lqr_period; /* Reporting period for link quality */
+ u_int32_t lqr_period; /* Reporting period for LQR 1/100ths second */
} lcp_options;
extern fsm lcp_fsm[];
#define MINMRU 128 /* No MRUs below this */
#define MAXMRU 16384 /* Normally limit MRU to this */
-void lcp_init __P((int));
void lcp_open __P((int));
-void lcp_close __P((int));
+void lcp_close __P((int, char *));
void lcp_lowerup __P((int));
void lcp_lowerdown __P((int));
-void lcp_input __P((int, u_char *, int));
-void lcp_protrej __P((int));
-void lcp_sprotrej __P((int, u_char *, int));
-int lcp_printpkt __P((u_char *, int,
- void (*) __P((void *, char *, ...)), void *));
+void lcp_sprotrej __P((int, u_char *, int)); /* send protocol reject */
-extern int lcp_warnloops; /* Warn about a loopback this often */
-#define DEFWARNLOOPS 10 /* Default value for above */
+extern struct protent lcp_protent;
+
+/* Default number of times we receive our magic number from the peer
+ before deciding the link is looped-back. */
+#define DEFLOOPBACKFAIL 10