1 files changed, 33 insertions, 0 deletions
diff --git a/DuetPkg/Include/Guid/LdrMemoryDescriptor.h b/DuetPkg/Include/Guid/LdrMemoryDescriptor.h
new file mode 100644
index 0000000000..5fd7aa1858
--- /dev/null
+++ b/DuetPkg/Include/Guid/LdrMemoryDescriptor.h
@@ -0,0 +1,33 @@
+/** @file
+  Guid is for GUIDED HOB of LDR memory descriptor.
+
+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         
+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.             
+
+**/
+
+#ifndef __LDR_MEMORY_DESCRIPTOR__
+#define __LDR_MEMORY_DESCRIPTOR__
+
+#define LDR_MEMORY_DESCRIPTOR_GUID \
+  { 0x7701d7e5, 0x7d1d, 0x4432, {0xa4, 0x68, 0x67, 0x3d, 0xab, 0x8a, 0xde, 0x60}}
+
+#pragma pack(1)
+
+typedef struct {
+  EFI_HOB_GUID_TYPE             Hob;
+  UINTN                         MemDescCount;
+  EFI_MEMORY_DESCRIPTOR         *MemDesc;
+} MEMORY_DESC_HOB;
+
+#pragma pack()
+
+extern EFI_GUID gLdrMemoryDescriptorGuid;
+
+#endif