--- ../linux-2.6.23.8-orig/include/linux/if_fddi.h	2007-11-17 03:14:27 +0900
+++ include/linux/if_fddi.h	2007-12-23 21:58:04 +0900
@@ -24,6 +24,8 @@
 #ifndef _LINUX_IF_FDDI_H
 #define _LINUX_IF_FDDI_H
 
+#include <linux/types.h>
+
 /*
  *  Define max and min legal sizes.  The frame sizes do not include
  *  4 byte FCS/CRC (frame check sequence).