openbios/fcode-utils/toke/flowcontrol.h

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• Hash : fbd83855
  Author :
  Date : 2006-08-18T12:47:12
  

  initial merge of David Paktor's fine work. I redid all of the Makefiles and fixed some minor issues with the code. git-svn-id: svn://coreboot.org/openbios/fcode-utils@76 f158a5a8-5612-0410-a976-696ce0be7e32

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• toke/flowcontrol.h

• #ifndef _TOKE_FLOWCONTROL_H
  #define _TOKE_FLOWCONTROL_H
  
  /*
   *                     OpenBIOS - free your system!
   *                         ( FCode tokenizer )
   *
   *  This program is part of a free implementation of the IEEE 1275-1994
   *  Standard for Boot (Initialization Configuration) Firmware.
   *
   *  Copyright (C) 2001-2005 Stefan Reinauer, <stepan@openbios.org>
   *
   *  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; version 2 of the License.
   *
   *  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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
   *
   */
  
  /* **************************************************************************
   *
   *      External Variables and Function Prototypes for Support Functions
   *          used in tokenizing FORTH Flow-Control structures.
   *
   *      (C) Copyright 2005 IBM Corporation.  All Rights Reserved.
   *      Module Author:  David L. Paktor    dlpaktor@us.ibm.com
   *
   **************************************************************************** */
  
  
  /* ************************************************************************** *
   *
   *      Global Variables Exported
   *
   **************************************************************************** */
  
  extern int control_stack_depth;
   
  /* ************************************************************************** *
   *
   *      Function Prototypes / Functions Exported:
   *
   **************************************************************************** */
  
  void emit_if( void );
  void emit_then( void );
  void emit_else( void );
  void emit_begin( void );
  void emit_again( void );
  void emit_until( void );
  void emit_while( void );
  void emit_repeat( void );
  void mark_do( void );
  void resolve_loop( void );
  void emit_case( void );
  void emit_of( void );
  void emit_endof( void );
  void emit_endcase( void );
  
  void announce_control_structs( int severity, char *call_cond,
  				          unsigned int abs_token_limit);
  void clear_control_structs_to_limit( char *call_cond,
  				          unsigned int abs_token_limit);
  void clear_control_structs( char *call_cond);
  
  #endif   /*  _TOKE_FLOWCONTROL_H    */
  

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