/*
 *  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 Library 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.
 */

#ifndef OPTION_H
#define OPTION_H

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "chain.h"

typedef enum {
  OPTION_STRING,
  OPTION_INT,
  OPTION_CHAIN
} option_type;

struct option {
  char *name;
  void *value;
  option_type type;
};
typedef struct option option;

option *option_new(const char *, option_type, const void *);
void option_destroy(option *);
option *option_copy(const option *);
void drop_all_option(void);
struct chain *get_root_option();
void set_root_option(void *);

void *get_option(const char *, option_type *);
int set_option(const char *, option_type, const void *);
int add_option(const char *, option_type, const void *);
struct chain *find_option_byname(const char *);

/* Uniquement pour le débuggage */
void dump_option(int, option *);
void dump_all_option(int);

#endif