------------------------------------------------------------------------------
------------------------------------------------------------------------------
-- Cheddar is a GNU GPL real-time scheduling analysis tool.
-- This program provides services to automatically check schedulability and
-- other performance criteria of real-time architecture models.
--
-- Copyright (C) 2002-2020, Frank Singhoff, Alain Plantec, Jerome Legrand, 
--                          Hai Nam Tran, Stephane Rubini
--
-- The Cheddar project was started in 2002 by 
-- Frank Singhoff, Lab-STICC UMR CNRS 6285, Universite de Bretagne Occidentale
-- 
-- Cheddar has been published in the "Agence de Protection des Programmes/France" in 2008. 
-- Since 2008, Ellidiss technologies also contributes to the development of 
-- Cheddar and provides industrial support.
--
-- The full list of contributors and sponsors can be found in AUTHORS.txt and SPONSORS.txt
--
-- This program 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; either version 2 of the License, or
-- (at your option) any later version.
--
-- This program 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
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
--
--
-- Contact : cheddar@listes.univ-brest.fr
--           
------------------------------------------------------------------------------
-- Last update : 
--    $Rev$
--    $Date$
--    $Author: singhoff $
------------------------------------------------------------------------------
------------------------------------------------------------------------------

package scheduler_dfa is
   aflex_debug : Boolean := False;
   yytext_ptr  : Integer; -- points to start of yytext in buffer

   -- yy_ch_buf has to be 2 characters longer than YY_BUF_SIZE because we need
   -- to put in 2 end-of-buffer characters (this is explained where it is
   -- done) at the end of yy_ch_buf
   YY_READ_BUF_SIZE : constant Integer := 8192;
   YY_BUF_SIZE      : constant Integer := YY_READ_BUF_SIZE * 2;   -- size of
                                                                  --input
                                                                  --buffer
   type unbounded_character_array is array (Integer range <>) of Character;
   subtype ch_buf_type is unbounded_character_array (0 .. YY_BUF_SIZE + 1);
   yy_ch_buf    : ch_buf_type;
   yy_cp, yy_bp : Integer;

   -- yy_hold_char holds the character lost when yytext is formed
   yy_hold_char : Character;
   yy_c_buf_p   : Integer;   -- points to current character in buffer

   function YYText return String;
   function YYLength return Integer;
   procedure YY_DO_BEFORE_ACTION;
   --These variables are needed between calls to YYLex.
   yy_init  : Boolean := True; -- do we need to initialize YYLex?
   yy_start : Integer := 0; -- current start state number
   subtype yy_state_type is Integer;
   yy_last_accepting_state : yy_state_type;
   yy_last_accepting_cpos  : Integer;
end scheduler_dfa;