CloverBootloader/MdePkg/Library/BaseLib/SwapBytes16.c
2019-09-03 12:58:42 +03:00

34 lines
654 B
C

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