#include <arpa/inet.h>
#include <netdb.h>
#include <netinet/in.h>
+#include <asm/types.h>
#include <linux/ip.h>
#include <linux/icmp.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <memory.h>
-#include "l2tpns.h"
-extern ipt myip;
+#include "l2tpns.h"
__u16 _checksum(unsigned char *addr, int count);