--- /dev/null
+#ifndef ADDMULT_H
+#define ADDMULT_H
+
+#include <dol.h>
+
+#define PORT_FACTOR1 "factor1"
+#define PORT_FACTOR2 "factor2"
+#define PORT_SUMMAND "summand"
+#define PORT_SUM "sum"
+
+typedef struct _local_states
+{
+ char id[14];
+ float sum;
+} Addmult_State;
+
+void addmult_init(DOLProcess *);
+int addmult_fire(DOLProcess *);
+
+#endif