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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 x has been deprecated and is superseded by NDIS 6.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

FDDI_IS_BROADCAST
FDDI_IS_MULTICAST

 

 

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