1 files changed, 31 insertions, 0 deletions
diff --git a/MdeModulePkg/Include/Guid/MtcVendor.h b/MdeModulePkg/Include/Guid/MtcVendor.h
new file mode 100644
index 0000000000..77bc2ae1b8
--- /dev/null
+++ b/MdeModulePkg/Include/Guid/MtcVendor.h
@@ -0,0 +1,31 @@
+/** @file
+  GUID is for MTC variable. 
+  
+Copyright (c) 2011, 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 that accompanies this distribution.  
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.                                            
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef __MTC_VENDOR_GUID_H__
+#define __MTC_VENDOR_GUID_H__
+
+//
+// Vendor GUID of the variable for the high part of monotonic counter (UINT32).
+//
+#define MTC_VENDOR_GUID \
+  { 0xeb704011, 0x1402, 0x11d3, { 0x8e, 0x77, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } }
+
+//
+// Name of the variable for the high part of monotonic counter
+//
+#define MTC_VARIABLE_NAME L"MTC"
+
+extern EFI_GUID gMtcVendorGuid;
+
+#endif