1 files changed, 1 insertions, 4 deletions
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c
index 8cd90b393b..bed1dc8972 100644
--- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c
+++ b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c
@@ -1,7 +1,7 @@
 /** @file
   InterlockedCompareExchange64 function
 
-  Copyright (c) 2006, Intel Corporation<BR>
+  Copyright (c) 2006 - 2007, Intel Corporation<BR>
   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
@@ -12,8 +12,6 @@
 
 **/
 
-#if _MSC_EXTENSIONS
-
 //
 // Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics
 //
@@ -36,4 +34,3 @@ InternalSyncCompareExchange64 (
   return _InterlockedCompareExchange64 (Value, ExchangeValue, CompareValue);
 }
 
-#endif