1. 根目录:
2. include
3. linux
4. netfilter
5. xt_mark.h

#ifndef _XT_MARK_H
#define _XT_MARK_H

#include <linux/types.h>

struct xt_mark_tginfo2 {
	__u32 mark, mask;
};

struct xt_mark_mtinfo1 {
	__u32 mark, mask;
	__u8 invert;
};

#endif /*_XT_MARK_H*/