Module Caml_gc

type control
val caml_gc_counters : unit -> float * float * float
val caml_gc_set : control -> unit
val caml_gc_minor : unit -> unit
val caml_gc_major_slice : int -> int
val caml_gc_major : unit -> unit
val caml_gc_full_major : unit -> unit
val caml_gc_compaction : unit -> unit
val caml_final_register : ('a -> unit) -> 'a -> unit
val caml_final_release : unit -> unit