


#ifndef CONSISTENT_HASH_H
#define CONSISTENT_HASH_H 1

#include <stdio.h>

#include "server.h"
#include "router.h"

#ifndef CH_RING
#define CH_RING void
#endif
typedef CH_RING ch_ring;
typedef enum { CARBON, CARBON_ALIAS, FNV1a } ch_type;

ch_ring *ch_new(ch_type type);
ch_ring *ch_addnode(ch_ring *ring, server *s);
void ch_get_nodes(
		destination ret[],
		ch_ring *ring,
		const char replcnt,
		const char *metric,
		const char *firstspace);
void ch_printhashring(ch_ring *ring, FILE *out);
unsigned short ch_gethashpos(ch_ring *ring, const char *key, const char *end);
void ch_free(ch_ring *ring);

#endif
