#include <linux/list_nulls.h>
#include <linux/timer.h>
#include <linux/cache.h>
-#include <linux/module.h>
#include <linux/lockdep.h>
#include <linux/netdevice.h>
#include <linux/skbuff.h> /* struct sk_buff */
struct timewait_sock_ops;
struct inet_hashinfo;
struct raw_hashinfo;
+struct module;
/* Networking protocol blocks we attach to sockets.
* socket layer -> transport layer interface