HB_ATOMIC_INT_NIL   31 third_party/harfbuzz-ng/src/hb-warning.cc #if defined(HB_ATOMIC_INT_NIL)
HB_ATOMIC_INT_NIL   47 third_party/harfbuzz-ng/src/hb-warning.cc #if defined(HB_ATOMIC_INT_NIL) || defined(HB_MUTEX_IMPL_NIL)