-void pr_rthdr (int);
-void pr_family (int);
-void rt_stats (void);
-char *ipx_pnet (struct sockaddr *);
-char *ipx_phost (struct sockaddr *);
-char *ns_phost (struct sockaddr *);
-void upHex (char *);
-
-char *routename (u_long);
-char *netname (u_long, u_long);
-#if 0
-char *atalk_print (struct sockaddr *, int);
-char *atalk_print2 (struct sockaddr *, struct sockaddr *, int);
-char *ipx_print (struct sockaddr *);
-char *ns_print (struct sockaddr *);
-#endif
-void routepr (u_long);
-
-#if 0
-void ipxprotopr (u_long, char *, int);
-void spx_stats (u_long, char *, int);
-void ipx_stats (u_long, char *, int);
-void ipxerr_stats (u_long, char *, int);
-
-void nsprotopr (u_long, char *, int);
-void spp_stats (u_long, char *, int);
-void idp_stats (u_long, char *, int);
-void nserr_stats (u_long, char *, int);
-
-void atalkprotopr (u_long, char *, int);
-void ddp_stats (u_long, char *, int);
-
-void netgraphprotopr (u_long, char *, int);
-#endif
+extern void intpr(void (*)(char *));
+extern void intpr_ri(void (*)(char *));
+extern void intervalpr(void (*)(uint32_t, char *, int), uint32_t,
+ char *, int);