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+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME COMPONENTS --
+-- --
+-- A D A . S T R E A M S --
+-- --
+-- S p e c --
+-- --
+-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
+-- --
+-- This specification is derived from the Ada Reference Manual for use with --
+-- GNAT. The copyright notice above, and the license provisions that follow --
+-- apply solely to the contents of the part following the private keyword. --
+-- --
+-- GNAT is free software; you can redistribute it and/or modify it under --
+-- terms of the GNU General Public License as published by the Free Soft- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
+-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
+-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
+-- or FITNESS FOR A PARTICULAR PURPOSE. --
+-- --
+-- As a special exception under Section 7 of GPL version 3, you are granted --
+-- additional permissions described in the GCC Runtime Library Exception, --
+-- version 3.1, as published by the Free Software Foundation. --
+-- --
+-- You should have received a copy of the GNU General Public License and --
+-- a copy of the GCC Runtime Library Exception along with this program; --
+-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
+-- <http://www.gnu.org/licenses/>. --
+-- --
+-- GNAT was originally developed by the GNAT team at New York University. --
+-- Extensive contributions were provided by Ada Core Technologies Inc. --
+-- --
+------------------------------------------------------------------------------
+
+package Ada.Streams is
+ pragma Pure;
+
+ type Root_Stream_Type is abstract tagged limited private;
+ pragma Preelaborable_Initialization (Root_Stream_Type);
+
+ 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 aliased 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 : Stream_Element_Array)
+ is abstract;
+
+private
+
+ type Root_Stream_Type is abstract tagged limited null record;
+
+end Ada.Streams;