packtab.Length, _
packtab.Overlap)
If (result 0) Then
RecvStart = SYSERR
Else
RecvStart = 0
End If
End Function
Sub Main()
bFirst = True
Dim hVxD As Long
Dim m_EtherPacketHead As EtherPacketHead
Dim m_IPPacketHead As IPPacketHead
Dim m_EtherAddr As EtherAddr
hVxD = CreateFile(“\\。\VPACKET.VXD”, _
GENERIC_READ Or GENERIC_WRITE, _
0, _
0, _
OPEN_EXISTING, _
FILE_ATTRIBUTE_NORMAL Or _
FILE_FLAG_OVERLAPPED Or _
FILE_FLAG_DELETE_ON_CLOSE, _
0)
Bind hVxD, “0001”
Call GetHardEtherAddr(hVxD, m_EtherAddr)
SetOid hVxD, OID_GEN_CURRENT_PACKET_FILTER, 4, NDIS_PACKET_TYPE_DIRECTED
Do Until False