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diff --git a/MdePkg/Include/Library/ResourcePublicationLib.h b/MdePkg/Include/Library/ResourcePublicationLib.h
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+++ b/MdePkg/Include/Library/ResourcePublicationLib.h
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+/** @file
+  Declare presence of resources in the platform
+
+  Copyright (c) 2006, Intel Corporation
+  All rights reserved. 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
+  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.
+
+  Module Name:  ResourcePublicationLib.h
+
+**/
+
+#ifndef __RESOURCE_PUBLICATION_LIB__
+#define __RESOURCE_PUBLICATION_LIB__
+
+/**
+  
+  Declares the presence of permanent system memory in the platform.
+
+  Declares that the system memory buffer specified by MemoryBegin and MemoryLength
+  as permanent memory that may be used for general purpose use by software.
+  The amount of memory available to software may be less than MemoryLength
+  if published memory has alignment restrictions.  
+
+  @param  MemoryBegin               The start address of the memory being declared.
+  @param  MemoryLength              The number of bytes of memory being declared.
+
+  @retval  RETURN_SUCCESS           The memory buffer was published.
+  @retval  RETURN_OUT_OF_RESOURCES  There are not enough resources to publish the memory buffer
+
+**/
+RETURN_STATUS
+EFIAPI
+PublishSystemMemory (
+  IN PHYSICAL_ADDRESS       MemoryBegin,
+  IN UINT64                 MemoryLength
+  )
+;
+
+#endif