diff --git a/src/cw/mbag_type_ptr.c b/src/cw/mbag_type_ptr.c
new file mode 100644
index 00000000..fc0977a4
--- /dev/null
+++ b/src/cw/mbag_type_ptr.c
@@ -0,0 +1,7 @@
+#include "mbag.h"
+
+const struct mbag_typedef mbag_type_ptr = {
+	"Ptr",free
+};
+
+