100644 blob 8880f535b14e3667a7de85e2312721646e935a26	pthread_spin_lock.c
100644 blob 3b20a21808e2fc6f28c90269c185716649d8012b	pthread_spin_trylock.c
100644 blob 482cbe3d77c4dafebc555f0be01c351294708f6e	pthread_spin_unlock.c