63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#define RECV_SIZE 2048
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typedef struct My_buf
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{
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unsigned char buf[RECV_SIZE];
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int my_buf_date_len;
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}ip_buf;
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typedef struct Arp_mac_ip
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{
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char stc_mac[18];
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char stc_ip[16];
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}arp_mac_ip;
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extern void title();
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//*************************arp缓存表*****************************
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typedef struct myarp
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{
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unsigned char mac[32] ;
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unsigned char ip[32] ;
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struct myarp* next;
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}MY_ARP;
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//arp缓存表尾插
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extern MY_ARP *arp_pTailInsert(MY_ARP *head,char *mac,char *ip);
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//arp中查找ip
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extern int arp_searcharpLink(MY_ARP *head,char *ip);
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//遍历arp缓存表
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extern void arp_print_link(MY_ARP *head);
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//释放arp链表
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extern MY_ARP* arp_freeLink(MY_ARP *head);
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//*************************arp缓存表*****************************
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//*************************过滤链表******************************
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typedef struct myrouter
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{
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unsigned char ip[32] ;
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struct myrouter* next;
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}MY_ROU;
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//释放链表
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extern MY_ROU* rou_freeLink(MY_ROU *head);
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//尾插
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extern MY_ROU *rou_pTailInsert(MY_ROU *head);
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//遍历
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extern void rou_print_link(MY_ROU *head);
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//查找ip
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extern int rou_searcharpLink(MY_ROU *head,char *ip);
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//删除
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extern MY_ROU *rou_pDeleteLink(MY_ROU *head);
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//*************************过滤链表******************************
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