struct _INTERMEDIATE_BUFFER
{
LIST_ENTRY m_qLink;
ULONG m_dwDeviceFlags;
ULONG m_Length;
ULONG m_Flags; // NDIS_PACKET flags
ULONG m_8021q; // 802.1q info
ULONG m_FilterID;
ULONG m_Reserved[4];
UCHAR m_IBuffer [MAX_ETHER_FRAME];
};m_qLink
Used by helper driver internally. You are welcome to use this field for your own purposes.
m_dwDeviceFlags
This field must be a PACKET_FLAG_ON_SEND if the packet was intercepted from MSTCP or PACKET_FLAG_ON_RECEIVE if the packet was intercepted from the network interface.
m_Length
The length of the packet in the m_IBuffer.
m_Flags
This field can be a combination of the NDIS_FLAGS_XXX (defined in ndis.h)
m_8021q
802.1q VLAN Tag
m_FilterID
Filter ID value for incoming packets specifies the filter index which redirected the packet for processing. Default value is (-1).
m_Reserved[4]
Reserved for future use
m_IBuffer
This field contains the raw Ethernet packet.