ATOMIC_DEC        150 ruby_atomic.h  # define ATOMIC_SIZE_DEC(var) ATOMIC_DEC(var)
ATOMIC_DEC        745 signal.c       		ATOMIC_DEC(signal_buff.cnt[i]);
ATOMIC_DEC        746 signal.c       		ATOMIC_DEC(signal_buff.size);
ATOMIC_DEC       1320 thread_pthread.c     ATOMIC_DEC(timer_thread_pipe.writing);
ATOMIC_DEC       1328 thread_pthread.c     ATOMIC_DEC(timer_thread_pipe.writing);