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/* GMP3 - A front end for mpg123
* Copyright (C) 1998 Brett Kosinski
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __MIXER__
#define __MIXER__
typedef struct {
int globalVolume;
int lineVolume;
int bass;
int treble;
int PCM;
int oGain;
} mixer_vals;
extern int mixerExists;
extern int mixerOpen;
extern int mixer_fd;
extern float balance;
extern mixer_vals mixerSettings;
int getVolume();
int setVolume();
int getLineVolume();
int setLineVolume();
int getBass();
int setBass();
int getTreble();
int setTreble();
int getPCM();
int setPCM();
int getOGain();
int setOGain();
int initializeMixer();
void closeMixer();
#endif
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