// bdasup.h

typedef struct _KSM_PIN {
  KSMETHOD Method;
  union {
    ULONG PinId;
    ULONG PinType;
  };
  ULONG    Reserved;
} KSM_PIN, *PKSM_PIN;
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Windows Driver Kit DDI reference (ns-bdasup-_ksm_pin)

_KSM_PIN structure

Description

The KSM_PIN structure describes a method request to create or delete a pin factory for a filter.

Members

`Method`

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

`PinId`

Member of the union in KSM_PIN that contains the identifier (ID) of a pin factory of a filter.

`PinType`

Member of the union in KSM_PIN that contains the value that specifies the pin type.

`Reserved`

Reserved.

Remarks

When the network provider creates or deletes a pin for a filter using either KSMETHOD_BDA_CREATE_PIN_FACTORY or KSMETHOD_BDA_DELETE_PIN_FACTORY of the KSMETHODSETID_BdaDeviceConfiguration method set, the BDA minidriver for the filter gives that pin an ID. The ID for the pin is returned in KSM_PIN.

KSM_PIN - NtDoc