1 files changed, 0 insertions, 54 deletions
diff --git a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.c b/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.c
deleted file mode 100644
index 76aa6fbc0e..0000000000
--- a/MdePkg/Library/BaseSynchronizationLib/X64/InterlockedCompareExchange16.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/** @file
-  InterlockedCompareExchange16 function
-
-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
-  Copyright (c) 2015, Linaro Ltd. All rights reserved.<BR>
-  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.
-
-**/
-
-/**
-  Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
-**/
-
-__int16 _InterlockedCompareExchange16(
-   __int16 volatile * Destination,
-   __int16 Exchange,
-   __int16 Comperand
-);
-
-#pragma intrinsic(_InterlockedCompareExchange16)
-
-/**
-  Performs an atomic compare exchange operation on a 16-bit unsigned integer.
-
-  Performs an atomic compare exchange operation on the 16-bit unsigned integer specified
-  by Value.  If Value is equal to CompareValue, then Value is set to ExchangeValue and
-  CompareValue is returned.  If Value is not equal to CompareValue, then Value is returned.
-  The compare exchange operation must be performed using MP safe mechanisms.
-
-  @param  Value         A pointer to the 16-bit value for the compare exchange
-                        operation.
-  @param  CompareValue  16-bit value used in compare operation.
-  @param  ExchangeValue 16-bit value used in exchange operation.
-
-  @return The original *Value before exchange.
-
-**/
-UINT16
-EFIAPI
-InternalSyncCompareExchange16 (
-  IN      UINT16                    *Value,
-  IN      UINT16                    CompareValue,
-  IN      UINT16                    ExchangeValue
-  )
-{
-  return _InterlockedCompareExchange16 (Value, ExchangeValue, CompareValue);
-}
-