Add Load File 2 Protocol and MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH definition to build newest shell source.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7286 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Efi/Protocol/LoadFile2/LoadFile2.c

@@ -0,0 +1,30 @@
+/*++
+
+Copyright (c) 2008, 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:
+
+  LoadFile2.c
+
+Abstract:
+
+  Load File2 protocol as defined in the UEFI specification.
+
+  Load File2 protocol exists to support to obtain files from arbitrary devices
+  but are not used as boot options.
+
+--*/
+
+#include "EfiSpec.h"
+#include EFI_PROTOCOL_DEFINITION (LoadFile2)
+
+EFI_GUID  gEfiLoadFile2ProtocolGuid = EFI_LOAD_FILE2_PROTOCOL_GUID;
+
+EFI_GUID_STRING(&gEfiLoad2FileProtocolGuid, "LoadFile2 Protocol", "UEFI 2.1 Load File2 Protocol");