#include <math.h>
#include "tune.h"

static void tune_init(struct tune *tune)
{
}

static void tune_reload(struct tune *tune)
{
}

static float tune_play(struct tune *tune, double time)
{
	return 0.99 * sin(time*440);
}

static void tune_deinit(struct tune *tune)
{
}

const struct tune TUNE = {
	.init = tune_init,
	.reload = tune_reload,
	.play = tune_play,
	.deinit = tune_deinit,
};