module Sort: sig .. end
Deprecated.This module is obsolete and exists only for backward
   compatibility.
   The sorting functions in 
Array and 
List should be used instead.
   The new functions are faster and use less memory.
Sorting and merging lists.
 
val list : ('a -> 'a -> bool) -> 'a list -> 'a list
Sort a list in increasing order according to an ordering predicate.
   The predicate should return true if its first argument is
   less than or equal to its second argument.
val array : ('a -> 'a -> bool) -> 'a array -> unit
Sort an array in increasing order according to an
   ordering predicate.
   The predicate should return true if its first argument is
   less than or equal to its second argument.
   The array is sorted in place.
val merge : ('a -> 'a -> bool) -> 'a list -> 'a list -> 'a list
Merge two lists according to the given predicate.
   Assuming the two argument lists are sorted according to the
   predicate, merge returns a sorted list containing the elements
   from the two lists. The behavior is undefined if the two
   argument lists were not sorted.