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/*
* cmdline.c - Command-line parsing.
*
* Written by
* Ettore Perazzoli (ettore@comm2000.it)
*
* This file is part of VICE, the Versatile Commodore Emulator.
* See README for copyright notice.
*
* 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA.
*
*/
#ifndef _CMDLINE_H
#define _CMDLINE_H
#include "resources.h"
/* This describes a command-line option. */
/* Warning: all the pointers should point to areas that are valid throughout
the execution. No reallocation is performed. */
typedef struct cmdline_option {
/* Name of command-line option. */
const char *name;
/* Behavior of this command-line option. */
enum {
SET_RESOURCE,
CALL_FUNCTION
} type;
/* Flag: Does this option need an argument? */
int need_arg;
/* Function to call if type is `CALL_FUNCTION'. */
int (*set_func)(const char *value, void *extra_param);
/* Extra parameter to pass to `set_func' if type is `CALL_FUNCTION'. */
void *extra_param;
/* Resource to change if `type' is `SET_RESOURCE'. */
const char *resource_name;
/* Value to assign to `resource_name' if `type' is `SET_RESOURCE' and
`need_arg' is zero. */
resource_value_t resource_value;
/* String to display after the option name in the help screen. (Can be
NULL). */
const char *param_name;
/* Description string. */
const char *description;
} cmdline_option_t;
int cmdline_init(void);
int cmdline_register_options(const cmdline_option_t *c);
int cmdline_parse(int *argc, char **argv);
void cmdline_show_help(void);
#endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.