suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index e48e1f2..a59c5db 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -122,6 +122,7 @@
 }
 
 
+int udhcpc_main(int argc, char *argv[]);
 int udhcpc_main(int argc, char *argv[])
 {
 	uint8_t *temp, *message;
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index 7d0b8fa..90d8f0d 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -20,6 +20,7 @@
 struct server_config_t server_config;
 
 
+int udhcpd_main(int argc, char *argv[]);
 int udhcpd_main(int argc, char *argv[])
 {
 	fd_set rfds;
diff --git a/networking/udhcp/dhcprelay.c b/networking/udhcp/dhcprelay.c
index 418aa7c..9bb7aea 100644
--- a/networking/udhcp/dhcprelay.c
+++ b/networking/udhcp/dhcprelay.c
@@ -295,6 +295,7 @@
 	}
 }
 
+int dhcprelay_main(int argc, char **argv);
 int dhcprelay_main(int argc, char **argv)
 {
 	int i, num_sockets, max_socket, fds[MAX_INTERFACES];
diff --git a/networking/udhcp/dumpleases.c b/networking/udhcp/dumpleases.c
index a0e81bb..ce73c47 100644
--- a/networking/udhcp/dumpleases.c
+++ b/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;