extern u_int cip_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *);
extern int ipcomp_print(netdissect_options *, register const u_char *, int *);
extern u_int ipfc_if_print(netdissect_options *, const struct pcap_pkthdr *, const u_char *);
+extern void udld_print(netdissect_options *, const u_char *, u_int);
+extern void hsrp_print(netdissect_options *, const u_char *, u_int);
+extern void igrp_print(netdissect_options *, const u_char *, u_int);
/* stuff that has not yet been rototiled */
extern const u_char * ns_nprint (register const u_char *, register const u_char *);