Robert P. Day removed 8 gazillion occurrences of "extern" on function

definitions.  (That should only be on prototypes.)

networking/ifupdown.c

@@ -1133,7 +1133,7 @@ static llist_t *find_iface_state(llist_t *state_list, const char *iface)
 	return(NULL);
 }
 
-extern int ifupdown_main(int argc, char **argv)
+int ifupdown_main(int argc, char **argv)
 {
 	int (*cmds) (struct interface_defn_t *) = NULL;
 	struct interfaces_file_t *defn;

networking/libiproute/ipaddress.c

@@ -414,7 +414,7 @@ static void ipaddr_reset_filter(int _oneline)
 	filter.oneline = _oneline;
 }
 
-extern int ipaddr_list_or_flush(int argc, char **argv, int flush)
+int ipaddr_list_or_flush(int argc, char **argv, int flush)
 {
 	static const char *const option[] = { "to", "scope", "up", "label", "dev", 0 };
 
@@ -805,7 +805,7 @@ static int ipaddr_modify(int cmd, int argc, char **argv)
 	exit(0);
 }
 
-extern int do_ipaddr(int argc, char **argv)
+int do_ipaddr(int argc, char **argv)
 {
 	static const char *const commands[] = {
 		"add", "delete", "list", "show", "lst", "flush", 0

networking/ping.c

@@ -138,7 +138,7 @@ static void ping(const char *host)
 	return;
 }
 
-extern int ping_main(int argc, char **argv)
+int ping_main(int argc, char **argv)
 {
 	argc--;
 	argv++;
@@ -377,7 +377,7 @@ static void ping(const char *host)
 	pingstats(0);
 }
 
-extern int ping_main(int argc, char **argv)
+int ping_main(int argc, char **argv)
 {
 	char *thisarg;
 

networking/ping6.c

@@ -139,7 +139,7 @@ static void ping(const char *host)
 	return;
 }
 
-extern int ping6_main(int argc, char **argv)
+int ping6_main(int argc, char **argv)
 {
 	argc--;
 	argv++;
@@ -423,7 +423,7 @@ static void ping(const char *host)
 	pingstats(0);
 }
 
-extern int ping6_main(int argc, char **argv)
+int ping6_main(int argc, char **argv)
 {
 	char *thisarg;
 

networking/telnet.c

@@ -613,7 +613,7 @@ static void cookmode(void)
 	if (G.do_termios) tcsetattr(0, TCSADRAIN, &G.termios_def);
 }
 
-extern int telnet_main(int argc, char** argv)
+int telnet_main(int argc, char** argv)
 {
 	int len;
 	struct sockaddr_in s_in;