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#ifndef _EFI_GPT_H
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#ifndef _EFI_GPT_H
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#define _EFI_GPT_H
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#define _EFI_GPT_H
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/*++
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/*++
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Copyright (c) 1998  Intel Corporation
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Copyright (c) 1998  Intel Corporation
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Module Name:
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Module Name:
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    EfiGpt.h
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    EfiGpt.h
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Abstract:
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Abstract:
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    Include file for EFI partitioning scheme
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    Include file for EFI partitioning scheme
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Revision History
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Revision History
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--*/
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--*/
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#define PRIMARY_PART_HEADER_LBA         1
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#define PRIMARY_PART_HEADER_LBA         1
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typedef struct {
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typedef struct {
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    EFI_TABLE_HEADER    Header;
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    EFI_TABLE_HEADER    Header;
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    EFI_LBA             MyLBA;
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    EFI_LBA             MyLBA;
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    EFI_LBA             AlternateLBA;
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    EFI_LBA             AlternateLBA;
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    EFI_LBA             FirstUsableLBA;
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    EFI_LBA             FirstUsableLBA;
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    EFI_LBA             LastUsableLBA;
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    EFI_LBA             LastUsableLBA;
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    EFI_GUID            DiskGUID;
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    EFI_GUID            DiskGUID;
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    EFI_LBA             PartitionEntryLBA;
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    EFI_LBA             PartitionEntryLBA;
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    UINT32              NumberOfPartitionEntries;
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    UINT32              NumberOfPartitionEntries;
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    UINT32              SizeOfPartitionEntry;
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    UINT32              SizeOfPartitionEntry;
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    UINT32              PartitionEntryArrayCRC32;
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    UINT32              PartitionEntryArrayCRC32;
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} EFI_PARTITION_TABLE_HEADER;
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} EFI_PARTITION_TABLE_HEADER;
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#define EFI_PTAB_HEADER_ID  "EFI PART"
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#define EFI_PTAB_HEADER_ID  "EFI PART"
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typedef struct {
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typedef struct {
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    EFI_GUID    PartitionTypeGUID;
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    EFI_GUID    PartitionTypeGUID;
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    EFI_GUID    UniquePartitionGUID;
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    EFI_GUID    UniquePartitionGUID;
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    EFI_LBA     StartingLBA;
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    EFI_LBA     StartingLBA;
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    EFI_LBA     EndingLBA;
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    EFI_LBA     EndingLBA;
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    UINT64      Attributes;
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    UINT64      Attributes;
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    CHAR16      PartitionName[36];
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    CHAR16      PartitionName[36];
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} EFI_PARTITION_ENTRY;
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} EFI_PARTITION_ENTRY;
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//
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//
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// EFI Partition Attributes
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// EFI Partition Attributes
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//
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//
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#define EFI_PART_USED_BY_EFI            0x0000000000000001
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#define EFI_PART_USED_BY_EFI            0x0000000000000001
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#define EFI_PART_REQUIRED_TO_FUNCTION   0x0000000000000002
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#define EFI_PART_REQUIRED_TO_FUNCTION   0x0000000000000002
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#define EFI_PART_USED_BY_OS             0x0000000000000004
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#define EFI_PART_USED_BY_OS             0x0000000000000004
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#define EFI_PART_REQUIRED_BY_OS         0x0000000000000008
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#define EFI_PART_REQUIRED_BY_OS         0x0000000000000008
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#define EFI_PART_BACKUP_REQUIRED        0x0000000000000010
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#define EFI_PART_BACKUP_REQUIRED        0x0000000000000010
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#define EFI_PART_USER_DATA              0x0000000000000020
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#define EFI_PART_USER_DATA              0x0000000000000020
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#define EFI_PART_CRITICAL_USER_DATA     0x0000000000000040
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#define EFI_PART_CRITICAL_USER_DATA     0x0000000000000040
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#define EFI_PART_REDUNDANT_PARTITION    0x0000000000000080
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#define EFI_PART_REDUNDANT_PARTITION    0x0000000000000080
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#define EFI_PART_TYPE_UNUSED_GUID   \
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#define EFI_PART_TYPE_UNUSED_GUID   \
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    { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
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    { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
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#define EFI_PART_TYPE_EFI_SYSTEM_PART_GUID  \
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#define EFI_PART_TYPE_EFI_SYSTEM_PART_GUID  \
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    { 0xc12a7328, 0xf81f, 0x11d2, {0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
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    { 0xc12a7328, 0xf81f, 0x11d2, {0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
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#define EFI_PART_TYPE_LEGACY_MBR_GUID   \
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#define EFI_PART_TYPE_LEGACY_MBR_GUID   \
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    { 0x024dee41, 0x33e7, 0x11d3, {0x9d, 0x69, 0x00, 0x08, 0xc7, 0x81, 0xf3, 0x9f} }
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    { 0x024dee41, 0x33e7, 0x11d3, {0x9d, 0x69, 0x00, 0x08, 0xc7, 0x81, 0xf3, 0x9f} }
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#endif
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#endif
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