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------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME COMPONENTS --
-- --
-- S Y S T E M . I M A G E _ I --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2021, Free Software Foundation, Inc. --
-- --
-- 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. --
-- --
------------------------------------------------------------------------------
-- This package contains the routines for supporting the Image attribute for
-- signed integer types, and also for conversion operations required in
-- Text_IO.Integer_IO for such types.
generic
type Int is range <>;
package System.Image_I is
pragma Pure;
procedure Image_Integer
(V : Int;
S : in out String;
P : out Natural);
-- Computes Int'Image (V) and stores the result in S (1 .. P)
-- setting the resulting value of P. The caller guarantees that S
-- is long enough to hold the result, and that S'First is 1.
procedure Set_Image_Integer
(V : Int;
S : in out String;
P : in out Natural);
-- Stores the image of V in S starting at S (P + 1), P is updated to point
-- to the last character stored. The value stored is identical to the value
-- of Int'Image (V) except that no leading space is stored when V is
-- non-negative. The caller guarantees that S is long enough to hold the
-- result. S need not have a lower bound of 1.
end System.Image_I;