The C and C++ Include Header Files

/usr/include/linux/netfilter/xt_limit.h


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

     1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
     2	#ifndef _XT_RATE_H
     3	#define _XT_RATE_H
     4	
     5	#include <linux/types.h>
     6	
     7	/* timings are in milliseconds. */
     8	#define XT_LIMIT_SCALE 10000
     9	
    10	struct xt_limit_priv;
    11	
    12	/* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
    13	   seconds, or one every 59 hours. */
    14	struct xt_rateinfo {
    15		__u32 avg;    /* Average secs between packets * scale */
    16		__u32 burst;  /* Period multiplier for upper limit. */
    17	
    18		/* Used internally by the kernel */
    19		unsigned long prev; /* moved to xt_limit_priv */
    20		__u32 credit; /* moved to xt_limit_priv */
    21		__u32 credit_cap, cost;
    22	
    23		struct xt_limit_priv *master;
    24	};
    25	#endif /*_XT_RATE_H*/