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WHEA_ACPI_HEADER structure (ntddk.h)

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This topic describes the WHEA_ACPI_HEADER structure.

Syntax

typedef struct _WHEA_ACPI_HEADER {
  UINT32 Signature;
  UINT32 Length;
  UINT8  Revision;
  UINT8  Checksum;
  UINT8  OemId[6];
  UINT64 OemTableId;
  UINT32 OemRevision;
  UINT32 CreatorId;
  UINT32 CreatorRevision;
} WHEA_ACPI_HEADER, *PWHEA_ACPI_HEADER;

Members

Signature

Defines the UINT32 member Signature

Length

Defines the UINT32 member Length

Revision

Defines the UINT8 member Revision

Checksum

Defines the UINT8 member Checksum

OemId[6]

Defines the UINT8 member OemId

OemTableId

Defines the UINT64 member OemTableId

OemRevision

Defines the UINT32 member OemRevision

CreatorId

Defines the UINT32 member CreatorId

CreatorRevision

Defines the UINT32 member CreatorRevision

Requirements

Requirement Value
Minimum supported client Windows 11, version 22H2
Header ntddk.h (include Ntddk.h)