Linux-2.6.33.2/include/linux/netfilter/xt_socket.h

#ifndef _XT_SOCKET_H
#define _XT_SOCKET_H

enum {
	XT_SOCKET_TRANSPARENT = 1 << 0,
};

struct xt_socket_mtinfo1 {
	__u8 flags;
};

#endif /* _XT_SOCKET_H */