suppress warnings about easch <applet>_main() having

no preceding prototype

networking/arp.c

@@ -441,6 +441,7 @@ static int arp_show(char *name)
 	return 0;
 }
 
+int arp_main(int argc, char **argv);
 int arp_main(int argc, char **argv)
 {
 	char *hw_type;

networking/arping.c

@@ -238,6 +238,7 @@ static int recv_pack(unsigned char *buf, int len, struct sockaddr_ll *FROM)
 	return 1;
 }
 
+int arping_main(int argc, char **argv);
 int arping_main(int argc, char **argv)
 {
 	const char *device = "eth0";

networking/dnsd.c

@@ -330,6 +330,7 @@ static void interrupt(int x)
 	exit(2);
 }
 
+int dnsd_main(int argc, char **argv);
 int dnsd_main(int argc, char **argv)
 {
 	char *listen_interface = NULL;

networking/ether-wake.c

@@ -105,6 +105,7 @@ static inline void get_dest_addr(const char *arg, struct ether_addr *eaddr);
 static inline int get_fill(unsigned char *pkt, struct ether_addr *eaddr, int broadcast);
 static inline int get_wol_pw(const char *ethoptarg, unsigned char *wol_passwd);
 
+int ether_wake_main(int argc, char *argv[]);
 int ether_wake_main(int argc, char *argv[])
 {
 	const char *ifname = "eth0";

networking/ftpgetput.c

@@ -297,6 +297,7 @@ static const struct option ftpgetput_long_options[] = {
 };
 #endif
 
+int ftpgetput_main(int argc, char **argv);
 int ftpgetput_main(int argc, char **argv)
 {
 	/* content-length of the file */

networking/hostname.c

@@ -41,6 +41,7 @@ static void do_sethostname(char *s, int isfile)
 	}
 }
 
+int hostname_main(int argc, char **argv);
 int hostname_main(int argc, char **argv)
 {
 	enum {

networking/httpd.c

@@ -1902,6 +1902,7 @@ static const char httpd_opts[] = "c:d:h:"
 	"p:if";
 
 
+int httpd_main(int argc, char *argv[]);
 int httpd_main(int argc, char *argv[])
 {
 	unsigned opt;

networking/ifconfig.c

@@ -261,6 +261,7 @@ static int in_ether(const char *bufp, struct sockaddr *sap);
  * Our main function.
  */
 
+int ifconfig_main(int argc, char **argv);
 int ifconfig_main(int argc, char **argv)
 {
 	struct ifreq ifr;

networking/ifupdown.c

@@ -1083,6 +1083,7 @@ static llist_t *find_iface_state(llist_t *state_list, const char *iface)
 	return NULL;
 }
 
+int ifupdown_main(int argc, char **argv);
 int ifupdown_main(int argc, char **argv)
 {
 	int (*cmds)(struct interface_defn_t *) = NULL;

networking/inetd.c

@@ -1246,8 +1246,8 @@ inetd_setproctitle(char *a, int s)
 #endif
 
 
-int
-inetd_main(int argc, char *argv[])
+int inetd_main(int argc, char *argv[]);
+int inetd_main(int argc, char *argv[])
 {
 	servtab_t *sep;
 	struct passwd *pwd;

networking/ip.c

@@ -17,6 +17,7 @@
 #include "libiproute/utils.h"
 #include "libiproute/ip_common.h"
 
+int ip_main(int argc, char **argv);
 int ip_main(int argc, char **argv)
 {
 	int ret = EXIT_FAILURE;

networking/ipaddr.c

@@ -17,6 +17,7 @@
 
 #include "busybox.h"
 
+int ipaddr_main(int argc, char **argv);
 int ipaddr_main(int argc, char **argv)
 {
 	ip_parse_common_args(&argc, &argv);

networking/ipcalc.c

@@ -76,6 +76,7 @@ int get_prefix(unsigned long netmask);
 	};
 #endif
 
+int ipcalc_main(int argc, char **argv);
 int ipcalc_main(int argc, char **argv)
 {
 	unsigned opt;

networking/iplink.c

@@ -17,6 +17,7 @@
 
 #include "busybox.h"
 
+int iplink_main(int argc, char **argv);
 int iplink_main(int argc, char **argv)
 {
 	ip_parse_common_args(&argc, &argv);

networking/iproute.c

@@ -17,6 +17,7 @@
 
 #include "busybox.h"
 
+int iproute_main(int argc, char **argv);
 int iproute_main(int argc, char **argv)
 {
 	ip_parse_common_args(&argc, &argv);

networking/iprule.c

@@ -17,6 +17,7 @@
 
 #include "busybox.h"
 
+int iprule_main(int argc, char **argv);
 int iprule_main(int argc, char **argv)
 {
 	ip_parse_common_args(&argc, &argv);

networking/iptunnel.c

@@ -17,6 +17,7 @@
 
 #include "busybox.h"
 
+int iptunnel_main(int argc, char **argv);
 int iptunnel_main(int argc, char **argv)
 {
 	ip_parse_common_args(&argc, &argv);

networking/isrv_identd.c

@@ -92,6 +92,7 @@ static void inetd_mode(void)
 	while (do_rd(0, (void*)&buf) == 0);
 }
 
+int fakeidentd_main(int argc, char **argv);
 int fakeidentd_main(int argc, char **argv)
 {
 	enum {

networking/nameif.c

@@ -55,6 +55,7 @@ static struct ether_addr *cc_macaddr(const char *str_macaddr)
 	return mac;
 }
 
+int nameif_main(int argc, char **argv);
 int nameif_main(int argc, char **argv)
 {
 	mactable_t *clist = NULL;

networking/nc.c

@@ -18,6 +18,7 @@ static void timeout(int signum)
 	bb_error_msg_and_die("timed out");
 }
 
+int nc_main(int argc, char **argv);
 int nc_main(int argc, char **argv)
 {
 	/* sfd sits _here_ only because of "repeat" option (-l -l). */

networking/netstat.c

@@ -510,6 +510,7 @@ static void do_info(const char *file, const char *name, void (*proc)(int, const
  * Our main function.
  */
 
+int netstat_main(int argc, char **argv);
 int netstat_main(int argc, char **argv)
 {
 	enum {

networking/nslookup.c

@@ -128,6 +128,7 @@ static void set_default_dns(char *server)
 	}
 }
 
+int nslookup_main(int argc, char **argv);
 int nslookup_main(int argc, char **argv)
 {
 	/* We allow 1 or 2 arguments.

networking/ping.c

@@ -185,6 +185,7 @@ static void ping6(len_and_sockaddr *lsa)
 }
 #endif
 
+int ping_main(int argc, char **argv);
 int ping_main(int argc, char **argv)
 {
 	len_and_sockaddr *lsa;
@@ -715,6 +716,7 @@ static int parse_nipquad(const char *str, struct sockaddr_in* addr)
 	return 1; /* error */
 }
 
+int ping_main(int argc, char **argv);
 int ping_main(int argc, char **argv)
 {
 	len_and_sockaddr *lsa;
@@ -759,6 +761,7 @@ int ping_main(int argc, char **argv)
 
 
 #if ENABLE_PING6
+int ping6_main(int argc, char **argv);
 int ping6_main(int argc, char **argv)
 {
 	argv[0] = (char*)"-6";

networking/route.c

@@ -638,6 +638,7 @@ static const char tbl_verb[] =	/* 2nd byte matches RTACTION_* code */
 	"\010\002delete"			/* Since last, we can save a byte. */
 ;
 
+int route_main(int argc, char **argv);
 int route_main(int argc, char **argv)
 {
 	unsigned opt;

networking/telnet.c

@@ -581,6 +581,7 @@ static void cookmode(void)
 	if (G.do_termios) tcsetattr(0, TCSADRAIN, &G.termios_def);
 }
 
+int telnet_main(int argc, char** argv);
 int telnet_main(int argc, char** argv)
 {
 	char *host;

networking/telnetd.c

@@ -360,8 +360,8 @@ void free_session(struct tsession *ts);
 #endif
 
 
-int
-telnetd_main(int argc, char **argv)
+int telnetd_main(int argc, char **argv);
+int telnetd_main(int argc, char **argv)
 {
 	fd_set rdfdset, wrfdset;
 	unsigned opt;

networking/tftp.c

@@ -435,6 +435,7 @@ static int tftp(
 	return finished ? EXIT_SUCCESS : EXIT_FAILURE;
 }
 
+int tftp_main(int argc, char **argv);
 int tftp_main(int argc, char **argv)
 {
 	len_and_sockaddr *peer_lsa;

networking/traceroute.c

@@ -886,8 +886,8 @@ getaddr(uint32_t *ap, const char *host)
 #endif
 
 
-int
-traceroute_main(int argc, char *argv[])
+int traceroute_main(int argc, char *argv[]);
+int traceroute_main(int argc, char *argv[])
 {
 	int code, n;
 	unsigned char *outp;

networking/udhcp/dhcpc.c

@@ -122,6 +122,7 @@ static uint8_t* alloc_dhcp_option(int code, const char *str, int extra)
 }
 
 
+int udhcpc_main(int argc, char *argv[]);
 int udhcpc_main(int argc, char *argv[])
 {
 	uint8_t *temp, *message;

networking/udhcp/dhcpd.c

@@ -20,6 +20,7 @@ struct dhcpOfferedAddr *leases;
 struct server_config_t server_config;
 
 
+int udhcpd_main(int argc, char *argv[]);
 int udhcpd_main(int argc, char *argv[])
 {
 	fd_set rfds;

networking/udhcp/dhcprelay.c

@@ -295,6 +295,7 @@ static void dhcprelay_loop(int *fds, int num_sockets, int max_socket, char **cli
 	}
 }
 
+int dhcprelay_main(int argc, char **argv);
 int dhcprelay_main(int argc, char **argv)
 {
 	int i, num_sockets, max_socket, fds[MAX_INTERFACES];

networking/udhcp/dumpleases.c

@@ -11,6 +11,7 @@
 #define REMAINING 0
 #define ABSOLUTE 1
 
+int dumpleases_main(int argc, char *argv[]);
 int dumpleases_main(int argc, char *argv[])
 {
 	int fp;

networking/vconfig.c

@@ -106,6 +106,7 @@ static const char name_types[] = {
 
 static const char conf_file_name[] = "/proc/net/vlan/config";
 
+int vconfig_main(int argc, char **argv);
 int vconfig_main(int argc, char **argv)
 {
 	struct vlan_ioctl_args ifr;

networking/wget.c

@@ -86,6 +86,7 @@ static char *base64enc(unsigned char *p, char *buf, int len)
 }
 #endif
 
+int wget_main(int argc, char **argv);
 int wget_main(int argc, char **argv)
 {
 	char buf[512];

networking/zcip.c

@@ -204,6 +204,7 @@ static	int ready; // = 0;
 static	int verbose; // = 0;
 static	int state = PROBE;
 
+int zcip_main(int argc, char *argv[]);
 int zcip_main(int argc, char *argv[])
 {
 	struct ether_addr eth_addr;