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/* $FreeBSD$ */
#ifndef HASHTABLE_H
#define HASHTABLE_H 1
#include <sys/types.h>
#define HASH_OK 0
#define HASH_UPDATED 1
#define HASH_FAIL 2
#define HASH_FULL 3
#define HASH_NOTFOUND 4
#define HASHSTEP(x,c) (((x << 5) + x) + (c))
typedef struct {
void *key;
void *value;
} hashtable_entry;
typedef struct {
size_t key_size;
size_t table_size;
size_t usage;
size_t value_size;
hashtable_entry **entries;
} hashtable;
void hashtable_free(hashtable *);
int hashtable_get(hashtable *, const void *, void *);
hashtable *hashtable_init(size_t, size_t, size_t);
int hashtable_put(hashtable *, const void *, const void *);
int hashtable_remove(hashtable *, const void *);
#endif /* HASHTABLE.H */
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