/*
 *  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 _RADIO_H
#define _RADIO_H

typedef struct _RadioDev RadioDev;
struct _RadioDev
{
	int  (*init)       (RadioDev *dev, char *device);
	int  (*is_init)    (RadioDev *dev);
	void (*set_freq)   (RadioDev *dev, float freq);
	void (*mute)       (RadioDev *dev, int   mute);
	int  (*get_stereo) (RadioDev *dev);
	int  (*get_signal) (RadioDev *dev);
	void (*finalize)   (RadioDev *dev);
};

typedef enum _DriverType DriverType;
enum _DriverType
{
	DRIVER_ANY,
	DRIVER_V4L1,
	DRIVER_V4L2
};

int radio_init(char *device, DriverType type);

int radio_is_init(void);

void radio_stop(void);

void radio_set_freq(float freq);

int radio_check_station(float freq);

void radio_unmute(void);

void radio_mute(void);

int radio_get_stereo(void);

int radio_get_signal(void);

#endif