pacuna/U8fs+UoJ.go

## U8fs+UoJ.go
type node struct {
	mu   sync.Mutex
	item []byte
	key  uint64
	next *node
}

func (n *node) lock() {
	n.mu.Lock()
}

func (n *node) unlock() {
	n.mu.Unlock()
}
	type node struct {
	mu sync.Mutex
	item []byte
	key uint64
	next *node
	}

	func (n *node) lock() {
	n.mu.Lock()
	}

	func (n *node) unlock() {
	n.mu.Unlock()
	}