+typedef struct fsm_callbacks {
+ void (*resetci) /* Reset our Configuration Information */
+ __P((fsm *));
+ int (*cilen) /* Length of our Configuration Information */
+ __P((fsm *));
+ void (*addci) /* Add our Configuration Information */
+ __P((fsm *, u_char *, int *));
+ int (*ackci) /* ACK our Configuration Information */
+ __P((fsm *, u_char *, int));
+ int (*nakci) /* NAK our Configuration Information */
+ __P((fsm *, u_char *, int));
+ int (*rejci) /* Reject our Configuration Information */
+ __P((fsm *, u_char *, int));
+ int (*reqci) /* Request peer's Configuration Information */
+ __P((fsm *, u_char *, int *, int));
+ void (*up) /* Called when fsm reaches OPENED state */
+ __P((fsm *));
+ void (*down) /* Called when fsm leaves OPENED state */
+ __P((fsm *));
+ void (*starting) /* Called when we want the lower layer */
+ __P((fsm *));
+ void (*finished) /* Called when we don't want the lower layer */
+ __P((fsm *));
+ void (*protreject) /* Called when Protocol-Reject received */
+ __P((int));
+ void (*retransmit) /* Retransmission is necessary */
+ __P((fsm *));
+ int (*extcode) /* Called when unknown code received */
+ __P((fsm *, int, int, u_char *, int));
+ char *proto_name; /* String name for protocol (for messages) */
+} fsm_callbacks;
+
+