得到本机mac地址

#include <IPTypes.h>
#include <iphlpapi.h>
#pragma comment(lib,"iphlpapi.lib")
int _tmain(int argc, _TCHAR* argv[])
{
 PIP_ADAPTER_INFO pAdapterInfo;
 PIP_ADAPTER_INFO pAdapter = NULL;
 DWORD dwRetVal = 0;

 pAdapterInfo = (IP_ADAPTER_INFO *) malloc( sizeof(IP_ADAPTER_INFO) );
 ULONG ulOutBufLen = sizeof(IP_ADAPTER_INFO);

 if (GetAdaptersInfo( pAdapterInfo, &ulOutBufLen) != ERROR_SUCCESS)
 {
  free(pAdapterInfo);
  pAdapterInfo = (IP_ADAPTER_INFO *) malloc (ulOutBufLen);
 }

 if ((dwRetVal = GetAdaptersInfo( pAdapterInfo, &ulOutBufLen)) == NO_ERROR)
 {
  pAdapter = pAdapterInfo;
  while (pAdapter)
  {
   //if(
   // strstr(pAdapter->Description,"PCI") > 0 // pAdapter->Description中包含"PCI"为：物理网卡
   // || pAdapter->Type == 71                   // pAdapter->Type是71为：无线网卡
   // )
   {
    printf("------------------------------------------------------------/n");
    printf("Adapter Name: /t%s/n", pAdapter->AdapterName);
    printf("Adapter Desc: /t%s/n", pAdapter->Description);
    printf("Adapter Addr: /t");
    for (UINT i = 0; i < pAdapter->AddressLength; i++)
    {
     printf("%02X%c", pAdapter->Address[i],
      i == pAdapter->AddressLength - 1 ? '/n' : '-');
    }
    printf("Adapter Type: /t%d/n", pAdapter->Type);
    printf("IP Address: /t%s/n", pAdapter->IpAddressList.IpAddress.String);
    printf("IP Mask: /t%s/n", pAdapter->IpAddressList.IpMask.String);
   }
   pAdapter = pAdapter->Next;
  }
 }
 else
 {
  printf("Call to GetAdaptersInfo failed./n");
 }

 system("pause");
 return 0;

}

 

显示的mac是网络连接下设备名中的所有的，包括有线、无线、虚拟机上的