include Mutex
type t
= Mutex.t
val create : unit -> t
val lock : t -> unit
val try_lock : t -> bool
val unlock : t -> unit
val create : unit -> Mutex.t
val create : unit -> Mutex.t
val phys_equal : 'a -> 'a -> bool
val equal : t -> t -> bool
val critical_section : t -> f:(unit -> 'a) -> 'a
val synchronize : ('a -> 'b) -> 'a -> 'b
val update_signal : t -> Condition.t -> f:(unit -> 'a) -> 'a
val update_broadcast : t -> Condition.t -> f:(unit -> 'a) -> 'a
val try_lock : t -> [> `Acquired | `Already_held_by_me_or_other ]