diff --git a/udpxd.h b/udpxd.h
index fd32f1b..8391353 100644
--- a/udpxd.h
+++ b/udpxd.h
@@ -39,7 +39,6 @@
 #define UDPXD_VERSION "0.0.1"
 
 
-int main_loop(int listensocket, char *bindip, struct sockaddr_in *dst);
 void usage();
 int parse_ip(char *src, char *ip, char *pt);