NET_BUFFER_DATA_LENGTH (Compact 7)

3/12/2014

This is a macro that NDIS drivers use to get the amount of used data space in a NET_BUFFER structure.

Syntax

NET_BUFFER_DATA_LENGTH(_NB)

Parameters

• _NB
  A pointer to a NET_BUFFER structure.

Return Value

NET_BUFFER_DATA_LENGTH returns the amount of used data space in a NET_BUFFER structure.

Remarks

NET_BUFFER_DATA_LENGTH gets the return value from the DataLength member of the NET_BUFFER structure.

Requirements

See Also

Reference

NET_BUFFER Structure Macros
NET_BUFFER