typedef struct arpPacket
{
　EHHDRehhdr;
　ARPHDRarphdr;
} ARPPACKET, *PARPPACKET;

#pragma pack(pop)

int main(int argc, char *argv[])
{
　static char AdapterList[Max_Num_Adapter][1024];
　char szPacketBuf[600];
　char MacAddr[6];

　LPADAPTERlpAdapter;
　LPPACKETlpPacket;
　WCHARAdapterName[2048];
　WCHAR *temp, *temp1;
　ARPPACKET ARPPacket;

　ULONG AdapterLength = 1024;
　
　int AdapterNum = 0;
　int nRetCode, i;

　//Get The list of Adapter
　if (PacketGetAdapterNames((char*)AdapterName, &AdapterLength) == FALSE)
　{
　　printf("Unable to retrieve the list of the adapters!\n");
　　return 0;
　}

　temp = AdapterName;
　temp1 = AdapterName;
　i = 0;
　while ((*temp != '\0') || (*(temp - 1) != '\0'))
　{
　　if (*temp == '\0')
　　{
　　　memcpy(AdapterList[i], temp1, (temp - temp1) *2);
　　　temp1 = temp + 1;
　　　i++;
　　}
　　temp++;
　}

　AdapterNum = i;
　for (i = 0; i < AdapterNum; i++)
　　wprintf(L "\n%d- %s\n", i + 1, AdapterList[i]);
　　printf("\n");

　//Default open the 0
　lpAdapter = (LPADAPTER)PacketOpenAdapter((LPTSTR)AdapterList[0]);
　//取第一个网卡

　if (!lpAdapter || (lpAdapter->hFile == INVALID_HANDLE_VALUE))
　{
　　nRetCode = GetLastError();
　　printf("Unable to open the driver, Error Code : %lx\n", nRetCode);
　　return 0;
　}

　lpPacket = PacketAllocatePacket();
　if (lpPacket == NULL)
　{
　　printf("\nError:failed to allocate the LPPACKET structure.");
　　return 0;
　}

推荐文章 ·洪水攻击原理及代码实现全攻略( ·原始套接字透析之综合实例：网络 ·原始套接字透析之实现IP地址欺骗 ·原始套接字透析之实现包分析 ·原始套接字透析之实现sniffer ·原始套接字透析之实现路由欺骗 ·原始套接字透析之ICMP拒绝服务攻 ·原始套接字透析之实现Ping ·原始套接字透析之Raw Socket基础 ·黑客之旅 -- 原始套接字透析之前