NDIS can support multiple versions of the same data structure. NDIS 6.20 and later drivers that use updated
structures must report the correct
Revision member and
Size member value in the
NDIS_OBJECT_HEADER structure that is in
Header member of a structure, if any, when the drivers initialize NDIS 6.20 data structures.
Note To determine the correct version and size information see the reference pages for
each structure that includes a
Header member. The reference pages for structures that contain a
Header member and that have been updated for NDIS 6.20 include new information for NDIS 6.20
and later drivers. If there is no update to the structure for NDIS 6.20, the information that is provided for NDIS
6.0 or NDIS 6.1 drivers also applies to NDIS 6.20 and later drivers.