Added showhelp

udpserver.c

@@ -1,8 +1,8 @@
-#include<stdio.h> //printf
-#include<string.h> //memset, strtok
-#include<stdlib.h> //exit(0);
-#include<arpa/inet.h>
-#include<sys/socket.h>
+#include <stdio.h> //printf
+#include <string.h> //memset, strtok
+#include <stdlib.h> //exit(0);
+#include <arpa/inet.h>
+#include <sys/socket.h>
 #include <unistd.h> //close()
 
 #include "udpserver.h"
@@ -13,7 +13,6 @@
 //#define PORT 8888 
 
 
-#include "udpserver.h"
 void die(char *s)
 {
     perror(s);