WorkingBlockHeader.h revision 4fd606d1f5abe38e1f42c38de1d2e895166bd0f4
/** @file
Defines data structure that is the headers found at the runtime
updatable firmware volumes, such as the FileSystemGuid of the
working block, the header structure of the variable block, FTW
working block, or event log block.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available
under the terms and conditions of the BSD License which accompanies this
distribution. The full text of the license may be found at:
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
File Name: WorkingBlockHeader.h
**/
#ifndef __EFI_WORKING_BLOCK_HEADER_H__
#define __EFI_WORKING_BLOCK_HEADER_H__
//
// EFI Fault tolerant working block header
// The header is immediately followed by the write queue.
//
typedef struct {
#define WORKING_BLOCK_VALID 0x1
#define WORKING_BLOCK_INVALID 0x2
//
// UINT8 WriteQueue[WriteQueueSize];
//
#endif