Where Online Learning is simpler!

The C and C++ Include Header Files

/usr/include/linux/netfilter/xt_connlimit.h


$ cat -n /usr/include/linux/netfilter/xt_connlimit.h

     1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
     2	#ifndef _XT_CONNLIMIT_H
     3	#define _XT_CONNLIMIT_H
     4	
     5	#include <linux/types.h>
     6	#include <linux/netfilter.h>
     7	
     8	struct xt_connlimit_data;
     9	
    10	enum {
    11		XT_CONNLIMIT_INVERT = 1 << 0,
    12		XT_CONNLIMIT_DADDR  = 1 << 1,
    13	};
    14	
    15	struct xt_connlimit_info {
    16		union {
    17			union nf_inet_addr mask;
    18			union {
    19				__be32 v4_mask;
    20				__be32 v6_mask[4];
    21			};
    22		};
    23		unsigned int limit;
    24		/* revision 1 */
    25		__u32 flags;
    26	
    27		/* Used internally by the kernel */
    28		struct nf_conncount_data *data __attribute__((aligned(8)));
    29	};
    30	
    31	#endif /* _XT_CONNLIMIT_H */