DEFINITION MODULE HP;
FROM Graphics IMPORT GSTREAM;
EXPORT QUALIFIED FindOutput, Delete, Update;
(*-------------------------------------------------------------------------*)
(*  HP user-visible interface: offers GSTREAM creation/deletion facilities *)
(*-------------------------------------------------------------------------*)
PROCEDURE FindOutput (Qual :ARRAY OF CHAR;
                      File :ARRAY OF CHAR) :GSTREAM;

PROCEDURE Delete (Stream :GSTREAM);

PROCEDURE Update (Stream :GSTREAM);

END HP.
