FDDI_IS_SMT function
Note NDIS 5. x has been deprecated and is superseded by NDIS 6. x. For new NDIS driver development, see Network Drivers Starting with Windows Vista. For information about porting NDIS 5. x drivers to NDIS 6. x, see Porting NDIS 5.x Drivers to NDIS 6.0.
FDDI_IS_SMT sets a caller-supplied variable to a Boolean value indicating whether a given FDDI frame is SMT.
Syntax
VOID FDDI_IS_SMT(
_In_ UCHAR FcByte,
_Out_ PBOOLEAN Result
);
Parameters
FcByte [in]
Specifies the FC code retrieved from the packet.Result [out]
Pointer to a caller-supplied variable in which this macro returns TRUE if the given FC byte indicates an SMT frame.
Return value
None
Remarks
Callers of this macro can be running at any IRQL as long as the source address and supplied variable are resident.
Note This macro is not available for use beginning with Windows Vista.
Requirements
Target platform |
Desktop |
Version |
Not supported for NDIS 6.0 drivers in Windows Vista. Supported for NDIS 5.1 drivers in Windows XP. |
Header |
Ndis.h (include Ndis.h) |
IRQL |
Any level (see Remarks section) |
See also