/** @file

  Math worker functions.

  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>

  SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#include <Base.h>

#include <Library/BaseLib.h>

/**

  Switches the endianess of a 32-bit integer.

  This function swaps the bytes in a 32-bit unsigned value to switch the value

  from little endian to big endian or vice versa. The byte swapped value is

  returned.

  @param  Value A 32-bit unsigned value.

  @return The byte swapped Value.

**/

UINT32

EFIAPI

SwapBytes32 (

  IN      UINT32                    Value

  )

{

  UINT32  LowerBytes;

  UINT32  HigherBytes;

  LowerBytes  = (UINT32) SwapBytes16 ((UINT16) Value);

  HigherBytes = (UINT32) SwapBytes16 ((UINT16) (Value >> 16));

  return (LowerBytes << 16 | HigherBytes);

}