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SCARD_VENDOR_ATTRstructure holds all information about the
reader. The driver is responsible for filling in all members.
Mandatory. Contains the ANSI-coded name of the vendor. Since a
length field is provided, no terminating NULL character is
Mandatory. Contains the ANSI-coded designation of the reader
(that is, the reader name).
Mandatory. This is the number of this unit and should be set to
nif the driver name is "
PSCn". Since it is possible to have more than one reader of
this type installed in a system,
UnitNois used to distinguish the readers.
Optional. The version number of the reader. This member can be
used for support purposes. It should be maintained only if the
reader allows the value to be queried.
Optional. The serial number of the connected reader. This field
should only be maintained if the reader allows the serial number to
A buffer of 25 ULONG values, reserved for future use. Drivers
should not use this space.