module AtomicInt64:sig..end
type t
val make : int64 -> tval add_and_get : t -> int64 -> int64val compare_and_set : t -> int64 -> int64 -> boolval decrement_and_get : t -> int64val get : t -> int64val get_and_add : t -> int64 -> int64val get_and_decrement : t -> int64val get_and_increment : t -> int64val get_and_set : t -> int64 -> int64val increment_and_get : t -> int64val lazy_set : t -> int64 -> unitval set : t -> int64 -> unitval weak_compare_and_set : t -> int64 -> int64 -> bool