# define AO_HAVE_int_compare_and_swap_acquire
# endif
#if defined(AO_HAVE_compare_and_swap_release) && \
!defined(AO_HAVE_int_compare_and_swap_release)
# define AO_int_compare_and_swap_release(addr, old, new_val) \
# define AO_HAVE_int_compare_and_swap_acquire
# endif
#if defined(AO_HAVE_compare_and_swap_release) && \
!defined(AO_HAVE_int_compare_and_swap_release)
# define AO_int_compare_and_swap_release(addr, old, new_val) \