/*
 * This file is part of zaniWok.
 *
 * zaniWok 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, or (at your option)
 * any later version.  See the file COPYING for more information.
 *
 * zaniWok 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.
 */



#include "execute.h"
#ifdef USE21
#include <cthreads.h>
#else
#include <mach/cthreads.h>
#endif
#include <sound/sound.h>

/* Numeric type same size as a sample frame */
typedef long Sample;

typedef struct {
  int speaker_is_on;
  long base_sample;
  long last_sample;
  int buf_size;
  Sample *buf;
  int samples_queued;
  int tag;
  mutex_t lock;
} SpeakerState;

extern SpeakerState *init_speaker (void);
extern void check_flush_speaker (SpeakerState *s);
extern int click_speaker (AccessType mode, MemoryElement *m,
			  MachineState *state);