+#ifndef PRODUCER_H
+#define PRODUCER_H
+
+#include <dol.h>
+#include "stdlib.h"
+
+#define PORT_OUT "out"
+
+typedef struct _local_states
+{
+ float sample[10];
+} Producer_State;
+
+void producer_init(DOLProcess *);
+int producer_fire(DOLProcess *);
+
+#endif