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01: #ifndef _XT_RATE_H
02: #define _XT_RATE_H
03: 
04: #include <linux/types.h>
05: 
06: /* timings are in milliseconds. */
07: #define XT_LIMIT_SCALE 10000
08: 
09: struct xt_limit_priv;
10: 
11: /* 1/10,000 sec period => max of 10,000/sec.  Min rate is then 429490
12:    seconds, or one every 59 hours. */
13: struct xt_rateinfo {
14:         __u32 avg;    /* Average secs between packets * scale */
15:         __u32 burst;  /* Period multiplier for upper limit. */
16: 
17:         /* Used internally by the kernel */
18:         unsigned long prev; /* moved to xt_limit_priv */
19:         __u32 credit; /* moved to xt_limit_priv */
20:         __u32 credit_cap, cost;
21: 
22:         struct xt_limit_priv *master;
23: };
24: #endif /*_XT_RATE_H*/
25: 

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