Fix various 'EFIAPI' inconsistencies found while building MdeModulePkg.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8062 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/DebugSupportDxe/X64/PlDebugSupportX64.c

@@ -1,7 +1,7 @@
 /** @file
   X64 specific functions to support Debug Support protocol.
 
-Copyright (c) 2008, Intel Corporation
+Copyright (c) 2008 - 2009, 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
@@ -108,7 +108,7 @@ CreateEntryStub (
 **/
 EFI_STATUS
 ManageIdtEntryTable (
-  VOID               (*NewCallback)(),
+  VOID               (EFIAPI *NewCallback)(),
   EFI_EXCEPTION_TYPE ExceptionType
   )
 {