MdePkg/BaseLib: Use PcdSpeculationBarrierType

[mirror_edk2.git] / MdePkg / Library / BaseLib / SwapBytes16.c

/** @file\r
  Math worker functions.\r
\r
  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
\r
\r
\r
#include "BaseLibInternals.h"\r
\r
/**\r
  Switches the endianess of a 16-bit integer.\r
\r
  This function swaps the bytes in a 16-bit unsigned value to switch the value\r
  from little endian to big endian or vice versa. The byte swapped value is\r
  returned.\r
\r
  @param  Value A 16-bit unsigned value.\r
\r
  @return The byte swapped Value.\r
\r
**/\r
UINT16\r
EFIAPI\r
SwapBytes16 (\r
  IN      UINT16                    Value\r
  )\r
{\r
  return (UINT16) ((Value<< 8) | (Value>> 8));\r
}\r