NdisTestNblFlags macro (ndis/nblaccessors.h)

The NdisTestNblFlags macro tests the setting of a set of flags in a NET_BUFFER_LIST structure.

Syntax

void NdisTestNblFlags(
   _NBL,
   _F
);

Parameters

_NBL

A pointer to a NET_BUFFER_LIST structure.

_F

The flags, combined with a bitwise OR operation, in the NblFlags member of the NET_BUFFER_LIST structure to test.

Return value

NdisTestNblFlags returns TRUE if all flags that are specified in the _F parameter are set. Otherwise, this macro returns FALSE.

Remarks

NDIS drivers use the NdisTestNblFlags macro to retrieve the state of the specified flags (_F) in the NblFlags member of a NET_BUFFER_LIST structure.

Use NdisTestNblFlags to determine whether a set of specified flags are all set.

For more information about the flags, see the NblFlags member on the NET_BUFFER_LIST topic.

Requirements

See also

NET_BUFFER_LIST