--- a/fdisk.c   2016-01-24 03:39:51.647734970 -0600
+++ b/fdisk.c   2016-01-26 00:55:18.478415913 -0600
@@ -70,6 +70,7 @@
 #include <endian.h>
 
 #include <sys/ioctl.h>
+#include <sys/types.h>
 
 #include "kernel-defs.h"