func sync/atomic.AddInt32

4 uses

	sync/atomic (current package)
		doc.go#L120: func AddInt32(addr *int32, delta int32) (new int32)
		type.go#L88: func (x *Int32) Add(delta int32) (new int32) { return AddInt32(&x.v, delta) }

	sync
		mutex.go#L193: 				atomic.AddInt32(&m.state, delta)
		mutex.go#L221: 	new := atomic.AddInt32(&m.state, -mutexLocked)