_iprt_atomic.h revision 45f448316bef26d5633d7678523f9ccc48e6a0b9
/* $Id$ */
/** @file
* IPRT Atomic Operation, for including into a system config header.
*/
/*
* Copyright (C) 2009 Sun Microsystems, Inc.
*
* 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 (GPL) 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.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
#ifndef ___iprt_atomic_h___
#define ___iprt_atomic_h___
/* Note! Do not copy this around, put it in a header of its own if reused anywhere! */
#define _PR_HAVE_ATOMIC_OPS
#define _MD_INIT_ATOMIC() do {} while (0)
{
return ASMAtomicIncS32(pVal);
}
{
return ASMAtomicDecS32(pVal);
}
{
}
{
}
#endif