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45 lines
898 B
C
45 lines
898 B
C
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/**@file
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Header file for EFI Variable Services.
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Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __VARIABLE_FORMAT_H__
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#define __VARIABLE_FORMAT_H__
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#define VARIABLE_DATA 0x55AA
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//
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// Variable Store Header flags
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//
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#define VARIABLE_STORE_FORMATTED 0x5a
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#define VARIABLE_STORE_HEALTHY 0xfe
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#pragma pack(1)
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typedef struct {
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EFI_GUID Signature;
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UINT32 Size;
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UINT8 Format;
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UINT8 State;
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UINT16 Reserved;
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UINT32 Reserved1;
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} VARIABLE_STORE_HEADER;
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typedef struct {
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UINT16 StartId;
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UINT8 State;
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UINT8 Reserved;
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UINT32 Attributes;
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UINT32 NameSize;
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UINT32 DataSize;
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EFI_GUID VendorGuid;
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} VARIABLE_HEADER;
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#pragma pack()
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#endif // _EFI_VARIABLE_H_
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