NewLock should return *Lock, not Lock
NewLock should return *Lock, not Lock

Since Lock has private fields we can only use pointers, not actual
values.

limetext/gopy,ericsnowcurrently/qur-gopy,limetext/gopy,ericsnowcurrently/qur-gopy,ericsnowcurrently/qur-gopy,limetext/gopy,qur/gopy,qur/gopy,qur/gopy