ethernet.h

在Linux操作系统下实现的软件交换技术

#include "pcap.h"

/* This is a name for the 48 bit ethernet address available on many
   systems.  */

struct ethernet
{
  u_int8_t  ether_des[6];      /* destination eth addr */
  u_int8_t  ether_src[6];      /* source ether addr    */
  u_int16_t ether_type;        /* packet type ID field */
} __attribute__ ((__packed__));

struct forwarding_table
{

	int count_Mac;

	int eth[4];
	u_int8_t Mac_Host[4][6];

};
struct packet
{
	const u_char *packet;
	struct pcap_pkthdr header;
};
struct buffer_queue
{
	struct packet pkt;
	struct buffer_queue *next;//Con tro tro den phan tu ke

};


struct queue
{
struct buffer_queue *head;//Con tro tro den dau hang doi

struct buffer_queue *tail; //Con tro tro den phan tu cuoi
};