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#ifndef foopulserefcntfoo
#define foopulserefcntfoo
/* $Id$ */
/***
This file is part of PulseAudio.
PulseAudio 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 of the
License, or (at your option) any later version.
PulseAudio 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
General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with PulseAudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#define AO_REQUIRE_CAS
#include <atomic_ops.h>
#define PA_REFCNT_DECLARE volatile AO_t _ref
#define PA_REFCNT_INIT(p) \
AO_store_release_write(&(p)->_ref, 1)
#define PA_REFCNT_INC(p) \
AO_fetch_and_add1_release_write(&(p)->_ref)
#define PA_REFCNT_DEC(p) \
(AO_fetch_and_sub1_release_write(&(p)->_ref)-1)
#define PA_REFCNT_VALUE(p) \
AO_load_acquire_read(&(p)->_ref)
#endif
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