struct _TDI_ACTION_HEADER {
ULONG TransportId;
USHORT ActionCode;
USHORT Reserved;
} TDI_ACTION_HEADER, *PTDI_ACTION_HEADER;
TDI_ACTION_HEADER contains header information for the action parameter block that a TDI client passes in an action request.
Members
TransportId
Specifies a value identifying the TDI driver. A Microsoft-defined identifier is a 4-character string beginning with the letter M. Other vendors should use different identifiers to avoid confusion.
ActionCode
Specifies the action code, which should be unique to the TDI driver identifier.
Reserved
Specifies a reserved value that must be zero.
See Also