/*
 * Copyright (c) 2002, The Tendra Project <http://www.ten15.org/>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice unmodified, this list of conditions, and the following
 *    disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 *    		 Crown Copyright (c) 1997
 *
 *    This TenDRA(r) Computer Program is subject to Copyright
 *    owned by the United Kingdom Secretary of State for Defence
 *    acting through the Defence Evaluation and Research Agency
 *    (DERA).  It is made available to Recipients with a
 *    royalty-free licence for its use, reproduction, transfer
 *    to other parties and amendment for any purpose not excluding
 *    product development provided that any such use et cetera
 *    shall be deemed to be acceptance of the following conditions:-
 *
 *        (1) Its Recipients shall ensure that this Notice is
 *        reproduced upon any copies or amended versions of it;
 *
 *        (2) Any amended version of it shall be clearly marked to
 *        show both the nature of and the organisation responsible
 *        for the relevant amendment or amendments;
 *
 *        (3) Its onward transfer from a recipient to another
 *        party shall be deemed to be that party's acceptance of
 *        these conditions;
 *
 *        (4) DERA gives no warranty or assurance as to its
 *        quality or suitability for any purpose and DERA accepts
 *        no liability whatsoever in relation to any use to which
 *        it may be put.
 *
 * $TenDRA: tendra/src/tools/tcc/options.h,v 1.9 2005/10/16 08:43:21 stefanf Exp $
 */


#ifndef OPTIONS_INCLUDED
#define OPTIONS_INCLUDED

#include "list.h"
#include "filename.h"

/*
 *    TYPE REPRESENTING AN OPTION
 *
 *    An option consists of an input pattern, in, an output command, out,
 *    and some explanatory text, explain.
 */

typedef struct {
	char *in;
	char *out;
	char *explain;
	int  rank;
} optmap;


/*
 *    TYPE REPRESENTING AN OPTION ACTION
 *
 *    The output commands of an optmap are stored as an args_out, which is
 *    a simple array of strings.
 */

#define max_var		100

typedef struct {
	int argc;
	char *argv[max_var];
} args_out;


/*
 *    TABLES OF OPTIONS
 *
 *    These tables give the option mappings for the command-line options
 *    and the environment options.
 */

extern optmap main_optmap [];
extern optmap environ_optmap [];


/*
 *    PROCEDURE DECLARATIONS
 *
 *    These routines are concerned with processing command-line options
 *    and input files.
 */

extern void process_options(list *, optmap *, int);

/*
 *    THE LIST OF ALL INPUT FILES
 *
 *    All the input files are formed into this list.
 */

extern filename *input_files;


#endif