/* Emacs style mode select   -*- C++ -*-
 *-----------------------------------------------------------------------------
 *
 *
 *  PrBoom: a Doom port merged with LxDoom and LSDLDoom
 *  based on BOOM, a modified and improved DOOM engine
 *  Copyright (C) 1999 by
 *  id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
 *  Copyright (C) 1999-2000 by
 *  Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
 *  Copyright 2005, 2006 by
 *  Florian Schulze, Colin Phipps, Neil Stevens, Andrey Budko
 *
 *  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.
 *
 * DESCRIPTION:
 *  Argument handling.
 *
 *-----------------------------------------------------------------------------*/


#ifndef __M_ARGV__
#define __M_ARGV__

/*
 * MISC
 */
extern int  myargc;
extern char **myargv;

/* Returns the position of the given parameter in the arg list (0 if not found). */
int M_CheckParm(const char *check);

/* Returns the position of the given parameter in the params list (-1 if not found). */
int M_CheckParmEx(const char *check, char **params, int paramscount);

/* Add one parameter to myargv list */
void M_AddParam(const char *param);

/* Parses the command line and sets up the argv[] array */
void M_ParseCmdLine(char *cmdstart, char **argv, char *args, int *numargs, int *numchars);

#endif
