// bdasup.h

typedef struct _KSM_PIN_PAIR {
  KSMETHOD Method;
  ULONG    InputPinId;
  ULONG    OutputPinId;
  ULONG    Reserved;
} KSM_PIN_PAIR, *PKSM_PIN_PAIR;
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Windows Driver Kit DDI reference (ns-bdasup-_ksm_pin_pair)

_KSM_PIN_PAIR structure

Description

The KSM_PIN_PAIR structure describes a method request to retrieve the pin pairing structure (BDA_PIN_PAIRING) between a pair of input and output pins.

Members

`Method`

KSMETHOD structure that describes a method and request type of a method request.

`InputPinId`

Identifier of an input pin of the filter.

`OutputPinId`

Identifier of an output pin of the filter.

`Reserved`

Reserved.

KSM_PIN_PAIR - NtDoc