extern void ascii_print(const u_char *, u_int);
extern void aarp_print(const u_char *, u_int);
extern void atalk_print(const u_char *, u_int);
-extern void bgp_print(const u_char *, int);
extern void decnet_print(const u_char *, u_int, u_int);
extern void default_print(const u_char *, u_int);
extern char *q922_string(const u_char *);
#ifdef INET6
-extern void ospf6_print(const u_char *, u_int);
extern void babel_print(const u_char *, u_int);
extern int mask62plen(const u_char *);
#endif /*INET6*/
};
extern u_int16_t in_cksum(const struct cksum_vec *, int);
extern u_int16_t in_cksum_shouldbe(u_int16_t, u_int16_t);
-extern int decode_prefix4(const u_char *, u_int, char *, u_int);
-#ifdef INET6
-extern int decode_prefix6(const u_char *, u_int, char *, u_int);
-#endif
#ifndef HAVE_BPF_DUMP
struct bpf_program;