// 61883.h

typedef struct _CMP_SET_PLUG {
  IN HANDLE hPlug;
  IN AV_PCR Pcr;
} CMP_SET_PLUG, *PCMP_SET_PLUG;
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Windows Driver Kit DDI reference (ns-61883-_cmp_set_plug)

_CMP_SET_PLUG structure

Description

This structure is used to assign settings to a plug.he request changes transmission settings for a plug control register. Only a driver that created a plug is allowed to set the contents of that plug.

Members

`hPlug`

On input, a handle to the plug.

`Pcr`

On input, an AV_PCR structure that contains settings for the plug.

Remarks

If successful, the IEC-61883 protocol driver sets Irp->IoStatus.Status to STATUS_SUCCESS.

If an incorrect parameter is passed in, the protocol driver sets Irp->IoStatus.Status to STATUS_INVALID_PARAMETER.

If a driver attempts to set the contents of a plug register it did not create, the protocol driver sets Irp->IoStatus.Status to STATUS_ACCESS_DENIED.

CMP_SET_PLUG - NtDoc