diff options
| -rw-r--r-- | lib/system.ml | 13 | ||||
| -rw-r--r-- | lib/system.mli | 10 | ||||
| -rw-r--r-- | lib/util.ml | 10 | ||||
| -rw-r--r-- | lib/util.mli | 7 |
4 files changed, 23 insertions, 17 deletions
diff --git a/lib/system.ml b/lib/system.ml new file mode 100644 index 0000000000..fe0efa0737 --- /dev/null +++ b/lib/system.ml @@ -0,0 +1,13 @@ + +(* $Id$ *) + +(* Time stamps. *) + +type time_stamp = float + +let get_time_stamp () = Unix.time() + +let compare_time_stamps t1 t2 = + let dt = t2 -. t1 in + if dt < 0.0 then -1 else if dt = 0.0 then 0 else 1 + diff --git a/lib/system.mli b/lib/system.mli new file mode 100644 index 0000000000..13265d1d83 --- /dev/null +++ b/lib/system.mli @@ -0,0 +1,10 @@ + +(* $Id$ *) + +(*s Time stamps. *) + +type time_stamp + +val get_time_stamp : unit -> time_stamp +val compare_time_stamps : time_stamp -> time_stamp -> int + diff --git a/lib/util.ml b/lib/util.ml index deb810cdd1..34ad89aa28 100644 --- a/lib/util.ml +++ b/lib/util.ml @@ -263,16 +263,6 @@ let option_app f = function | None -> None | Some x -> Some (f x) -(* Time stamps. *) - -type time_stamp = float - -let get_time_stamp () = Unix.time() - -let compare_time_stamps t1 t2 = - let dt = t2 -. t1 in - if dt < 0.0 then -1 else if dt = 0.0 then 0 else 1 - (* Pretty-printing *) let pr_spc () = [< 'sPC >];; diff --git a/lib/util.mli b/lib/util.mli index 0ef34a8418..c8f3eb6db7 100644 --- a/lib/util.mli +++ b/lib/util.mli @@ -74,13 +74,6 @@ module Intset : Set.S with type elt = int val option_app : ('a -> 'b) -> 'a option -> 'b option -(*s Time stamps. *) - -type time_stamp - -val get_time_stamp : unit -> time_stamp -val compare_time_stamps : time_stamp -> time_stamp -> int - (*s Pretty-printing. *) val pr_spc : unit -> std_ppcmds |