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NET_BUFFER_LIST_PROTOCOL_RESERVED macro

NET_BUFFER_LIST_PROTOCOL_RESERVED is a macro that NDIS drivers use to access the ProtocolReserved member of a NET_BUFFER_LIST structure.

Syntax


PVOID NET_BUFFER_LIST_PROTOCOL_RESERVED(
  PNET_BUFFER_LIST _NBL
);

Parameters

_NBL

A pointer to a NET_BUFFER_LIST structure.

Return value

NET_BUFFER_LIST_PROTOCOL_RESERVED returns a pointer to the start of the ProtocolReserved member of the indicated NET_BUFFER_LIST structure.

Remarks

Protocol drivers and NDIS intermediate drivers can use ProtocolReserved for their own purposes.

Note  Only one driver can use ProtocolReserved . Therefore, if another driver has used ProtocolReserved, an intermediate driver cannot use it.

Requirements

Version

Supported in NDIS 6.0 and later.

Header

Ndis.h (include Ndis.h)

See also

NET_BUFFER_LIST

 

 

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