1 files changed, 1 insertions, 4 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/Mwait.c b/MdePkg/Library/BaseLib/Ia32/Mwait.c
index b6ad777939..0256f2c841 100644
--- a/MdePkg/Library/BaseLib/Ia32/Mwait.c
+++ b/MdePkg/Library/BaseLib/Ia32/Mwait.c
@@ -1,7 +1,7 @@
 /** @file
   AsmMwait 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
-
 UINTN
 EFIAPI
 AsmMwait (
@@ -30,4 +28,3 @@ AsmMwait (
   }
 }
 
-#endif