/*
	cfgfile.h
	misc reads from the config file

	Copyright (C) 2008-2011  O.Sezer <sezero@users.sourceforge.net>

	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:

		Free Software Foundation, Inc.
		51 Franklin Street, Fifth Floor,
		Boston, MA  02110-1301  USA
*/

#ifndef __CFGFILE_H
#define __CFGFILE_H

int CFG_OpenConfig (const char *cfg_name);
// opens the given config file. only one open config file is
// kept: previosly opened one, if any, will be closed.

void CFG_CloseConfig (void);
// closes the currently open config file.

void CFG_ReadCvars (const char **vars, int num_vars);
// reads the values of cvars in the given list from the opened
// config file.

void CFG_ReadCvarOverrides (const char **vars, int num_vars);
// convenience function, reading the "+" command line override
// values of cvars in the given list. doesn't do anything with
// the config file. call this after CFG_ReadCvars() and before
// locking your cvars.

#endif	/* __CFGFILE_H */