MdePkg/Include/Protocol/VariableWrite.h

   1 /** @file
   2   Variable Write Architectural Protocol as defined in the DXE CIS
   3
   4   This code is used to produce the EFI 1.0 runtime variable services
   5
   6   The SetVariable () EFI 1.0 services may be updated to the EFI system table and the
   7   EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID protocol is registered with a NULL pointer.
   8
   9   No CRC of the EFI system table is required, as it is done in the DXE core.
  10
  11   Copyright (c) 2006, Intel Corporation
  12   All rights reserved. This program and the accompanying materials
  13   are licensed and made available under the terms and conditions of the BSD License
  14   which accompanies this distribution.  The full text of the license may be found at
  15   http://opensource.org/licenses/bsd-license.php
  16
  17   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  18   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  19
  20   Module Name:  VariableWrite.h
  21
  22   @par Revision Reference:
  23   Version 0.91B.
  24
  25 **/
  26
  27 #ifndef __ARCH_PROTOCOL_VARIABLE_WRITE_ARCH_H__
  28 #define __ARCH_PROTOCOL_VARIABLE_WRITE_ARCH_H__
  29
  30 //
  31 // Global ID for the Variable Write Architectural Protocol
  32 //
  33 #define EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID \
  34   { 0x6441f818, 0x6362, 0x4e44, {0xb5, 0x70, 0x7d, 0xba, 0x31, 0xdd, 0x24, 0x53 } }
  35
  36 extern EFI_GUID gEfiVariableWriteArchProtocolGuid;
  37
  38 #endif