memset.cpp revision 677833bc953b6cb418c701facbdcf4aa18d6c44e
/* $Id$ */
/** @file
* InnoTek Portable Runtime - CRT Strings, memset().
*/
/*
* Copyright (C) 2006 InnoTek Systemberatung GmbH
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* General Public License as published by the Free Software Foundation,
* in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
* distribution. VirtualBox OSE is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY of any kind.
*
* If you received this file as part of a commercial VirtualBox
* distribution, then only the terms of your commercial VirtualBox
* license agreement apply instead of the previous paragraph.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
/**
* Fill a memory block with specific byte.
*
* @returns pvDst.
* @param pvDst Pointer to the block.
* @param ch The filler char.
* @param cb The size of the block.
*/
#ifdef _MSC_VER
# if _MSC_VER >= 1400
# else
# endif
#else
#endif
{
register union
{
void *pvDst;
} u;
/* 32-bit word moves. */
while (c-- > 0)
/* Remaining byte moves. */
c = cb & 3;
while (c-- > 0)
return pvDst;
}