--- /dev/null
+/** @file\r
+ Variable Write Architectural Protocol as defined in the DXE CIS\r
+\r
+ This code is used to produce the EFI 1.0 runtime variable services\r
+\r
+ The SetVariable () EFI 1.0 services may be updated to the EFI system table and the \r
+ EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID protocol is registered with a NULL pointer.\r
+\r
+ No CRC of the EFI system table is required, as it is done in the DXE core.\r
+\r
+ Copyright (c) 2006, Intel Corporation \r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+ Module Name: VariableWrite.h\r
+\r
+ @par Revision Reference:\r
+ Version 0.91B.\r
+\r
+**/\r
+\r
+#ifndef __ARCH_PROTOCOL_VARIABLE_WRITE_ARCH_H__\r
+#define __ARCH_PROTOCOL_VARIABLE_WRITE_ARCH_H__\r
+\r
+//\r
+// Global ID for the Variable Write Architectural Protocol\r
+//\r
+#define EFI_VARIABLE_WRITE_ARCH_PROTOCOL_GUID \\r
+ { 0x6441f818, 0x6362, 0x4e44, {0xb5, 0x70, 0x7d, 0xba, 0x31, 0xdd, 0x24, 0x53 } }\r
+\r
+extern EFI_GUID gEfiVariableWriteArchProtocolGuid;\r
+\r
+#endif \r