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/*
Copyright (C) 2004-2008 Grame
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __JackAtomic__
#define __JackAtomic__
#include "JackTypes.h"
#include "JackAtomic_os.h"
static inline long INC_ATOMIC(volatile SInt32* val)
{
SInt32 actual;
do {
actual = *val;
} while (!CAS(actual, actual + 1, val));
return actual;
}
static inline long DEC_ATOMIC(volatile SInt32* val)
{
SInt32 actual;
do {
actual = *val;
} while (!CAS(actual, actual - 1, val));
return actual;
}
#endif
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