--- /dev/null
+#ifndef FORWARD_H
+#define FORWARD_H
+
+#include <dol.h>
+
+#define PORT_IN1 "west"
+#define PORT_IN2 "north"
+#define PORT_OUT1 "east"
+#define PORT_OUT2 "south"
+
+typedef struct _local_states {
+ char name[20];
+} Forward_State;
+
+void forward_init(DOLProcess *);
+int forward_fire(DOLProcess *);
+
+#endif