***/
#include <asm/types.h>
#include <sys/types.h>
#include <linux/if_ether.h>
#include <winops.h>
#include "arphdr.h"
*/
#include <linux/if_tr.h>
#include <netinet/in.h>
unsigned int get_tr_ip_offset(unsigned char *pkt)
{
