-static void ipxcp_resetci __P((fsm *)); /* Reset our CI */
-static int ipxcp_cilen __P((fsm *)); /* Return length of our CI */
-static void ipxcp_addci __P((fsm *, u_char *, int *)); /* Add our CI */
-static int ipxcp_ackci __P((fsm *, u_char *, int)); /* Peer ack'd our CI */
-static int ipxcp_nakci __P((fsm *, u_char *, int)); /* Peer nak'd our CI */
-static int ipxcp_rejci __P((fsm *, u_char *, int)); /* Peer rej'd our CI */
-static int ipxcp_reqci __P((fsm *, u_char *, int *, int)); /* Rcv CI */
-static void ipxcp_up __P((fsm *)); /* We're UP */
-static void ipxcp_down __P((fsm *)); /* We're DOWN */
-static void ipxcp_finished __P((fsm *)); /* Don't need lower layer */
-static void ipxcp_script __P((fsm *, char *)); /* Run an up/down script */
+static void ipxcp_resetci (fsm *); /* Reset our CI */
+static int ipxcp_cilen (fsm *); /* Return length of our CI */
+static void ipxcp_addci (fsm *, u_char *, int *); /* Add our CI */
+static int ipxcp_ackci (fsm *, u_char *, int); /* Peer ack'd our CI */
+static int ipxcp_nakci (fsm *, u_char *, int, int);/* Peer nak'd our CI */
+static int ipxcp_rejci (fsm *, u_char *, int); /* Peer rej'd our CI */
+static int ipxcp_reqci (fsm *, u_char *, int *, int); /* Rcv CI */
+static void ipxcp_up (fsm *); /* We're UP */
+static void ipxcp_down (fsm *); /* We're DOWN */
+static void ipxcp_finished (fsm *); /* Don't need lower layer */
+static void ipxcp_script (fsm *, char *); /* Run an up/down script */