OPAL_ATOMIC_LOCK_INIT  156 opal/include/opal/sys/atomic.h #define OPAL_ATOMIC_LOCK_INIT {.u = {.lock = OPAL_ATOMIC_LOCK_UNLOCKED}}
OPAL_ATOMIC_LOCK_INIT  203 opal/include/opal/sys/atomic_stdc.h #define OPAL_ATOMIC_LOCK_INIT ATOMIC_FLAG_INIT