/***********************************************************************
*
* avra - Assembler for the Atmel AVR microcontroller series
*
* Copyright (C) 1998-2006 Jon Anders Haugum, Tobias Weber
*
* 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*
* Authors of avra can be reached at:
* email: jonah@omegav.ntnu.no, tobiw@suprafluid.com
* www: http://sourceforge.net/projects/avra
*/
#ifndef _args_h_
#define _args_h_
enum {
ARGTYPE_BOOLEAN = 0, /* boolean Value (0 = False) */
ARGTYPE_STRING, /* Stringpointer in Data */
ARGTYPE_STRING_MULTI, /* List of strings in Data */
ARGTYPE_STRING_MULTISINGLE, /* List of strings in Data. requires an option for each element */
ARGTYPE_CHAR_ATTACHED
};
#define GET_ARG(args, argnum) (args->arg[argnum].data)
#define SET_ARG(args, argnum, value) (args->arg[argnum].data = (void *)value)
struct args {
struct arg *arg;
int count;
struct data_list *first_data;
};
struct arg {
int type;
char letter;
char *longarg;
void *data;
};
struct data_list {
struct data_list *next;
void *data;
};
struct args *alloc_args(int arg_count);
int read_args(struct args *args, int argc, char *argv[]);
int add_arg(struct data_list **last_data, char *argv);
void free_args(struct args *args);
void define_arg(struct args *args, int index, int type, char letter, char *longarg, void *def_value);
#endif /* end of args.h */