#ifndef __IF_TUN_H
#define __IF_TUN_H
-/* Uncomment to enable debugging */
-/* #define TUN_DEBUG 1 */
-
-#ifdef __KERNEL__
-
-#ifdef TUN_DEBUG
-#define DBG if(tun->debug)printk
-#define DBG1 if(debug==2)printk
-#else
-#define DBG( a... )
-#define DBG1( a... )
-#endif
-
-struct tun_struct {
- struct list_head list;
- unsigned long flags;
- int attached;
- uid_t owner;
- gid_t group;
-
- wait_queue_head_t read_wait;
- struct sk_buff_head readq;
-
- struct net_device *dev;
-
- struct fasync_struct *fasync;
-
- unsigned long if_flags;
- u8 dev_addr[ETH_ALEN];
- u32 chr_filter[2];
- u32 net_filter[2];
-
-#ifdef TUN_DEBUG
- int debug;
-#endif
-};
-
-#endif /* __KERNEL__ */
+#include <linux/types.h>
/* Read queue size */
#define TUN_READQ_SIZE 500
struct tun_pi {
unsigned short flags;
- unsigned short proto;
+ __be16 proto;
};
#define TUN_PKT_STRIP 0x0001