INTERFACE SortedHashTable;

TYPE
  ItemNode = RECORD key: REAL; data: INTEGER; next: REF ItemNode; END;
  T = REF ARRAY OF REF ItemNode;

PROCEDURE New(size: INTEGER): T;

PROCEDURE Clear(table: T);

initializes the pointer to NIL

PROCEDURE Insert(table: T; new_key: REAL; new_data: INTEGER): BOOLEAN;

inserted in sorted order, smaller ones first

END SortedHashTable.