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+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME COMPONENTS --
+-- --
+-- A D A . S T O R A G E _ I O --
+-- --
+-- S p e c --
+-- --
+-- This specification is derived 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. --
+-- --
+------------------------------------------------------------------------------
+
+with Ada.IO_Exceptions;
+with System.Storage_Elements;
+
+generic
+ type Element_Type is private;
+
+package Ada.Storage_IO is
+ pragma Preelaborate;
+
+ Buffer_Size : constant System.Storage_Elements.Storage_Count :=
+ System.Storage_Elements.Storage_Count
+ ((Element_Type'Size + System.Storage_Unit - 1) /
+ System.Storage_Unit);
+
+ subtype Buffer_Type is
+ System.Storage_Elements.Storage_Array (1 .. Buffer_Size);
+
+ ---------------------------------
+ -- Input and Output Operations --
+ ---------------------------------
+
+ procedure Read (Buffer : Buffer_Type; Item : out Element_Type);
+
+ procedure Write (Buffer : out Buffer_Type; Item : Element_Type);
+
+ ----------------
+ -- Exceptions --
+ ----------------
+
+ Data_Error : exception renames IO_Exceptions.Data_Error;
+
+end Ada.Storage_IO;