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SRBEX_DATA_BIDIRECTIONAL structure

The SRBEX_DATA_BIDIRECTIONAL structure contains the extended SRB data for bi-directional transfer commands.

Syntax


typedef struct _SRBEX_DATA_BIDIRECTIONAL {
  SRBEXDATATYPE       Type;
  ULONG               Length;
  ULONG               DataInTransferLength;
  ULONG               Reserved1;
  PVOID POINTER_ALIGN DataInBuffer;
} SRBEX_DATA_BIDIRECTIONAL, *PSRBEX_DATA_BIDIRECTIONAL;

Members

Type: Data type indicator for the bidirectional extended SRB data structure. Set to SrbExDataTypeBidirectional.
Length: Length of the data in this structure, in bytes, starting with the DataInTransferLength member. Set to SRBEX_DATA_BIDIRECTIONAL_LENGTH.
DataInTransferLength: Length of the data present in the DataInBuffer member.
Reserved1: This member is reserved. Set to 0.
DataInBuffer: A pointer to the buffer that contains the data sent from the device.

Requirements

Version	Available starting with Windows 8.
Header	Storport.h (include Storport.h or Srb.h)

SRBEX_DATA_BIDIRECTIONAL structure

Syntax

Members

Requirements

See also