
#define STRONG 0
#define WEAK 1
int v = 0;

int
atomic_compare_exchange_STRONG_RELEASE_ACQUIRE (int a, int b)
{
  return __atomic_compare_exchange (&v, &a, &b,
				    STRONG, __ATOMIC_RELEASE,
				    __ATOMIC_ACQUIRE);
}

int
atomic_compare_exchange_WEAK_RELEASE_ACQUIRE (int a, int b)
{
  return __atomic_compare_exchange (&v, &a, &b,
				    WEAK, __ATOMIC_RELEASE,
				    __ATOMIC_ACQUIRE);
}

int
atomic_compare_exchange_n_STRONG_RELEASE_ACQUIRE (int a, int b)
{
  return __atomic_compare_exchange_n (&v, &a, b,
				      STRONG, __ATOMIC_RELEASE,
				      __ATOMIC_ACQUIRE);
}

int
atomic_compare_exchange_n_WEAK_RELEASE_ACQUIRE (int a, int b)
{
  return __atomic_compare_exchange_n (&v, &a, b,
				      WEAK, __ATOMIC_RELEASE,
				      __ATOMIC_ACQUIRE);
}