ATOMIC_OR          62 source/common/threading.h #define ATOMIC_OR(ptr, mask)  no_atomic_or((int*)ptr, mask)
ATOMIC_OR          76 source/common/threading.h #define ATOMIC_OR(ptr, mask)  __sync_fetch_and_or(ptr, mask)
ATOMIC_OR          92 source/common/threading.h #define ATOMIC_OR(ptr, mask)  _InterlockedOr((volatile LONG*)ptr, (LONG)mask)