#include?“pcap.h“??
#include
#ifndef?WIN32
#include?
#include?
#else
#include?
#endif
#include
#include


/*全局變量*/
/*=====================================================*/
int?num_packet?=?0;			//統計的數據包個數
pcap_t?*adhandle;			
//struct?pcap_stat?pkt_stat;
struct?bpf_program?fcode;
pcap_if_t?*alldevs?*d;
char?errbuf[PCAP_ERRBUF_SIZE];
u_int?netmask;


/*=====================================================*/

/*?4字節的IP地址?*/
typedef?struct?ip_address{
	u_char?byte1;
	u_char?byte2;
	u_char?byte3;
	u_char?byte4;
	
}ip_address;

/*ip鏈表*/
typedef?struct?ip_link{
	int?number=1;
	u_char?byte1;
	u_char?byte2;
	u_char?byte3;
	u_char?byte4;
	struct?ip_link?*next;
}ip_link;
ip_link?*head;