/*

* Copyright (c) 2005-2009 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:

* Name        : wcpncpy.c

* Part of     : MRT

* Implementation for wcpncpy API

* Version     : 1.0

*

*/

#include <wchar.h>

//copies a fixed length string of wide characters and

//returns a pointer to its end

EXPORT_C wchar_t *wcpncpy(wchar_t * dst, const wchar_t * src, size_t n)

{

        wchar_t *dptr;

        const wchar_t *sptr;

        size_t count;

        dptr = dst;

        sptr = src;

        count = n;

        while (count > 0)

        {

                --count;

                if ((*dptr++ = *sptr++) == L'\0')

                        break;

        }

        while (count > 0)

        {

                count--;

                *dptr++ = L'\0';

        }

        return (dptr - 1);

}