#ifndef HEADER_CURL_HASH_H
#define HEADER_CURL_HASH_H
#include "curl_setup.h"
#include <stddef.h>
#include "llist.h"
typedef size_t (*hash_function) (void *key,
size_t key_length,
size_t slots_num);
typedef size_t (*comp_function) (void *key1,
size_t key1_len,
void *key2,
size_t key2_len);
typedef void (*curl_hash_dtor)(void *);
struct curl_hash {
struct curl_llist *table;
hash_function hash_func;
comp_function comp_func;
curl_hash_dtor dtor;
int slots;
size_t size;
};
struct curl_hash_element {
struct curl_llist_element list;
void *ptr;
size_t key_len;
char key[1];
};
struct curl_hash_iterator {
struct curl_hash *hash;
int slot_index;
struct curl_llist_element *current_element;
};
int Curl_hash_init(struct curl_hash *h,
int slots,
hash_function hfunc,
comp_function comparator,
curl_hash_dtor dtor);
void *Curl_hash_add(struct curl_hash *h, void *key, size_t key_len, void *p);
int Curl_hash_delete(struct curl_hash *h, void *key, size_t key_len);
void *Curl_hash_pick(struct curl_hash *, void *key, size_t key_len);
void Curl_hash_apply(struct curl_hash *h, void *user,
void (*cb)(void *user, void *ptr));
int Curl_hash_count(struct curl_hash *h);
void Curl_hash_destroy(struct curl_hash *h);
void Curl_hash_clean(struct curl_hash *h);
void Curl_hash_clean_with_criterium(struct curl_hash *h, void *user,
int (*comp)(void *, void *));
size_t Curl_hash_str(void *key, size_t key_length, size_t slots_num);
size_t Curl_str_key_compare(void *k1, size_t key1_len, void *k2,
size_t key2_len);
void Curl_hash_start_iterate(struct curl_hash *hash,
struct curl_hash_iterator *iter);
struct curl_hash_element *
Curl_hash_next_element(struct curl_hash_iterator *iter);
void Curl_hash_print(struct curl_hash *h,
void (*func)(void *));
#endif