Package Name: ada.streams
------------------------------------------------------------------------------
-- --
-- GNAT RUNTIME COMPONENTS --
-- --
-- A D A . S T R E A M S --
-- --
-- S p e c --
-- --
-- $Revision: 1.8 $ --
-- --
-- This specification is adapted from the Ada Reference Manual for use with --
-- GNAT. In accordance with the copyright of that document, you can freely --
-- copy and modify this specification, provided that if you redistribute a --
-- modified version, any changes that you have made are clearly indicated. --
-- --
------------------------------------------------------------------------------
package Ada.Streams is
pragma Pure (Streams);
type Root_Stream_Type is abstract tagged limited private;
type Stream_Element is mod 2 ** Standard'Storage_Unit;
type Stream_Element_Offset is range
-(2 ** (Standard'Address_Size - 1)) ..
+(2 ** (Standard'Address_Size - 1)) - 1;
subtype Stream_Element_Count is
Stream_Element_Offset range 0 .. Stream_Element_Offset'Last;
type Stream_Element_Array is
array (Stream_Element_Offset range <>) of Stream_Element;
procedure Read
(Stream : in out Root_Stream_Type;
Item : out Stream_Element_Array;
Last : out Stream_Element_Offset)
is abstract;
procedure Write
(Stream : in out Root_Stream_Type;
Item : in Stream_Element_Array)
is abstract;
private
type Root_Stream_Type is abstract tagged limited null record;
end Ada.Streams;