1) Sync EdkCompatibilityPkg with EDK 1.04. The changes includes:

1.1) Bug fixes. (For details, please check  Documents & files: Snapshot/Release Notes at https://edk.tianocore.org/servlets/ProjectDocumentList?folderID=43&expandFolder=43&folderID=6)
  1.2) Add new UEFI protocol definitions for AbsolutePointer, FormBrowser2, HiiConfigAccess, HiiConfigRouting, HiiDatabase, HiiFont, HiiImage, HiiString, SimpleTextInputEx, DPC protocol.
  1.3) Add Smbios 2.5, 2.6 supports.

  Incompatible changes hilighted:
  1) EFI_MANAGED_NETWORK_PROTOCOL_GUID changed.
  2) EFI_IP4_IPCONFIG_DATA changed.

2) Add in EdkCompatibilityPkg/EdkCompatibilityPkg.dsc to build all libraries in this package.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4622 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Efi/Protocol/SimpleTextInputEx/SimpleTextInputEx.c

@@ -0,0 +1,31 @@
+/*++
+
+Copyright (c) 2007, 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:
+
+  SimpleTextInputEx.c
+
+Abstract:
+
+  EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL from the UEFI 2.1 specification.
+
+  This protocol defines an extension to the EFI_SIMPLE_TEXT_INPUT_PROTOCOL
+  which exposes much more state and modifier information from the input device,
+  also allows one to register a notification for a particular keystroke.
+
+--*/
+
+#include "EfiSpec.h"
+#include EFI_PROTOCOL_DEFINITION (SimpleTextInputEx)
+
+EFI_GUID  gEfiSimpleTextInputExProtocolGuid = EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL_GUID;
+
+EFI_GUID_STRING(&gEfiSimpleTextInputExProtocolGuid, "Simple Text Input Ex Protocol", "UEFI 2.1 Simple Text Input Ex Protocol");