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* Copyright 2014 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef SkThreadPriv_DEFINED
#define SkThreadPriv_DEFINED
#include "SkTypes.h"
// SK_ATOMICS_PLATFORM_H must provide inline implementations for the following declarations.
/** Atomic compare and set, for pointers.
* If *addr == before, set *addr to after. Always returns previous value of *addr.
* This must issue a release barrier on success, acquire on failure, and always a compiler barrier.
static void* sk_atomic_cas(void** addr, void* before, void* after);