refine some declarations in header files

[tcpdump] / interface.h

diff --git a/interface.h b/interface.h
index c4c9c9e5febd73ebbe3e492234922ca5d0468aa9..3d0c2597c6ef7cb99081581e1f6d62df830ab5fb 100644 (file)
--- a/interface.h
+++ b/interface.h
@@ -144,9 +144,6 @@ extern void warning(const char *, ...)
 extern char *read_infile(char *);
 extern char *copy_argv(char **);
 
-extern const char *isonsap_string(const u_char *, register u_int);
-extern const char *protoid_string(const u_char *);
-extern const char *ipxsap_string(u_short);
 extern const char *dnname_string(u_short);
 extern const char *dnnum_string(u_short);
 
@@ -162,18 +159,11 @@ extern u_int16_t create_osi_cksum(const u_int8_t *, int, int);
 extern void ascii_print(const u_char *, u_int);
 extern void default_print(const u_char *, u_int);
 extern char *q922_string(const u_char *);
-extern void rsvp_print(const u_char *, u_int);
-extern void lldp_print(const u_char *, u_int);
-extern u_int ppp_print(register const u_char *, u_int);
-extern u_int ppp_if_print(const struct pcap_pkthdr *, const u_char *);
-extern u_int ppp_hdlc_if_print(const struct pcap_pkthdr *, const u_char *);
-extern u_int ppp_bsdos_if_print(const struct pcap_pkthdr *, const u_char *);
 extern void timed_print(const u_char *);
 extern char *smb_errstr(int, int);
 extern const char *nt_errstr(u_int32_t);
 
 #ifdef INET6
-extern void babel_print(const u_char *, u_int);
 extern int mask62plen(const u_char *);
 #endif /*INET6*/