timestats.h

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#pragma once
#include "epan/packet_info.h"
#include "wsutil/nstime.h"
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
 /* Summary of time statistics*/
typedef struct _timestat_t {
    uint32_t num;    /* number of samples */
    uint32_t    min_num; /* frame number of minimum */
    uint32_t    max_num; /* frame number of maximum */
    nstime_t min;
    nstime_t max;
    nstime_t tot;
    double variance;
} timestat_t;
 
/* functions */
 
WS_DLL_PUBLIC void time_stat_init(timestat_t *stats);
 
WS_DLL_PUBLIC void time_stat_update(timestat_t *stats, const nstime_t *delta, packet_info *pinfo);
 
WS_DLL_PUBLIC double get_average(const nstime_t *sum, uint32_t num);
 
#ifdef __cplusplus
}
#endif /* __cplusplus */