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#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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