// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Some utility functions for converting between big and little endian.

// 

//

#include "endian.h"

uint32_t misc::reverse_bytes(uint32_t n)

{

    unsigned char b0 = (n >> 0*8) & 0xff;

    unsigned char b1 = (n >> 1*8) & 0xff;

    unsigned char b2 = (n >> 2*8) & 0xff;

    unsigned char b3 = (n >> 3*8) & 0xff;

    return (b0 << 3*8) | (b1 << 2*8) | (b2 << 1*8) | (b3 << 0*8);

}

uint16_t misc::reverse_bytes(uint16_t n)

{

    unsigned char b0 = (n >> 0*8) & 0xff;

    unsigned char b1 = (n >> 1*8) & 0xff;

    return (b0 << 1*8) | (b1 << 0*8);

}