-----------------------------------------------------------------------------
--
--                     Onions Network Streams Library
--
--                               O N I O N S
--
--                                 S p e c
--
--     Copyright (C) 1997-1998  Regents of the University of California
--
--  Onions is free software; you can redistribute it and/or modify it under
--  the terms of the GNU General Public License as published by the Free
--  Software Foundation, with or without the single exception listed below;
--  either version 2, or (at your option) any later version.  Onions is
--  distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
--  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
--  PARTICULAR PURPOSE.  See the GNU General Public License for more details.
--  You should have received a copy of the GNU General Public License
--  distributed with Onions; see the file COPYING.  If not, write to the
--  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
--  02111-1307, USA.
--
--  As a special exception, if other files instantiate generics from this
--  library, or you link this library with other files to produce an
--  executable, this library does not by itself cause the resulting
--  executable to be covered by the GNU General Public License.  This
--  exception does not however invalidate any other reasons why the
--  executable file might be covered by the GNU General Public License.
--
--  Created in 1997 by Roy T. Fielding and Kari Nies
-----------------------------------------------------------------------------
--  See the file README for information about the Onions library.
--
--  Aside from serving as the top of our package namespace, this package
--  contains some utility functions for rendering basic Ada95 types
--  as a String (without that annoying leading space).
--

with Interfaces.C;

package Onions is

   pragma Pure (Onions);

   --  We are consistently lazy about the C interface
   --
   package C renames Interfaces.C;

   ----------------------------------------------------------------------
   --  Image takes a number and returns it as a String.  It differs    --
   --  from the predefined 'Image attribute in that we get rid of the  --
   --  annoying space for non-negative numbers.                        --
   ----------------------------------------------------------------------
   --  Ada95 types
   --
   function Image (N : Integer)          return String;

   --  Signed C types
   --
   function Image (N : C.short)          return String;
   function Image (N : C.int)            return String;
   function Image (N : C.long)           return String;
   function Image (N : C.ptrdiff_t)      return String;

   --  Unsigned C types
   --
   function Image (N : C.unsigned_short) return String;
   function Image (N : C.unsigned)       return String;
   function Image (N : C.unsigned_long)  return String;
   function Image (N : C.size_t)         return String;

end Onions;