#ifndef PING_TRACKER_H
#define PING_TRACKER_H

#include <stdint.h>
#include <stddef.h>

struct ping_tracker {
	uint8_t	rcvd[UINT16_MAX / 8];
	size_t	nb_sent;
	size_t	nb_recv;
	size_t	nb_dup;
};

void	ping_tracker_init(struct ping_tracker *t);
void	ping_tracker_record_send(struct ping_tracker *t, uint16_t seq);
int		ping_tracker_record_recv(struct ping_tracker *t, uint16_t seq);

#endif