ioctl.h revision c97989161fbe75bc14cea477a5443bbf474dd3ad
/* $Id$ */
/** @file
*/
/*
* Copyright (C) 2006-2007 innotek 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.
*/
#ifndef __VBOX_L4_OSS_IOCTL
#define __VBOX_L4_OSS_IOCTL
/* the 0x20000000 is so we can distinguish new ioctl's from old */
/* this should be _IORW, but stdio got there first */
#define _IOC_DIR(x) (x & 0xf0000000)
#define _IOC_WRITE IOC_IN
#endif /* __VBOX_L4_OSS_IOCTL */