#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

struct _voice{
	gboolean on;
  	GtkWidget *chk;
};	

void voice_init(struct _voice *);
void voice_quit();
void voice_apply_change(struct _voice *);
gint voice_play_it(gint16 **buffer,gint length,struct _voice *,gint,gint,gint);