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#ifndef _NF_SET_HASH_H_
#define _NF_SET_HASH_H_
#include <unistd.h>
#include <sys/types.h>
#include "slist.h"
#include "linux_list.h"
struct hashtable;
struct hashtable_node;
struct hashtable {
u_int32_t hashsize;
u_int32_t limit;
u_int32_t count;
u_int32_t initval;
u_int32_t datasize;
u_int32_t (*hash)(const void *data, struct hashtable *table);
int (*compare)(const void *data1, const void *data2);
struct slist_head members[0];
};
struct hashtable_node {
struct slist_head head;
char data[0];
};
struct hashtable_node *hashtable_alloc_node(int datasize, void *data);
void hashtable_destroy_node(struct hashtable_node *h);
struct hashtable *
hashtable_create(int hashsize, int limit, int datasize,
u_int32_t (*hash)(const void *data, struct hashtable *table),
int (*compare)(const void *data1, const void *data2));
void hashtable_destroy(struct hashtable *h);
void *hashtable_add(struct hashtable *table, void *data);
void *hashtable_test(struct hashtable *table, const void *data);
int hashtable_del(struct hashtable *table, void *data);
int hashtable_flush(struct hashtable *table);
int hashtable_iterate(struct hashtable *table, void *data,
int (*iterate)(void *data1, void *data2));
unsigned int hashtable_counter(const struct hashtable *table);
#endif
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