探测远程Windows主机的NetBIOS信息

探测远程Windows主机的NetBIOS信息(22)             lerror=GetLastError();
            if(lerror==997)
            {
                _tprintf(_T("\nLocal Group:\tOverlapped I/O operation is in progress.\n"));
            }
            else
            {
                _tprintf(_T("\nLocal Group Error:\t%d\n"),lerror);
            }
        }
        if(pBuf!=NULL)
        {
              NetApiBufferFree(pBuf);
        }
    }while(nStatus==ERROR_MORE_DATA);
    return 0;
}

int globalgroup(PTSTR server)  
{
    PNET_DISPLAY_GROUP   pGBuf,pGBuffer;
    PGROUP_USERS_INFO_0  pUBuf,pUBuffer;
    DWORD                nGStatus,nUStatus;
    DWORD                i;
    DWORD                dwLevel,dwRec;
    DWORD                k;