toaruos/kernel/include/hashmap.h
2014-03-24 20:18:40 -07:00

49 lines
1.2 KiB
C

#ifndef KL_HASHMAP_H
#define KL_HASHMAP_H
#include "list.h"
#ifdef _KERNEL_
# include <system.h>
#else
# include <string.h>
# include <stddef.h>
# include <stdlib.h>
#endif
typedef unsigned int (*hashmap_hash_t) (void * key);
typedef int (*hashmap_comp_t) (void * a, void * b);
typedef void (*hashmap_free_t) (void *);
typedef void * (*hashmap_dupe_t) (void *);
typedef struct hashmap_entry {
char * key;
void * value;
struct hashmap_entry * next;
} hashmap_entry_t;
typedef struct hashmap {
hashmap_hash_t hash_func;
hashmap_comp_t hash_comp;
hashmap_dupe_t hash_key_dup;
hashmap_free_t hash_key_free;
hashmap_free_t hash_val_free;
size_t size;
hashmap_entry_t ** entries;
} hashmap_t;
hashmap_t * hashmap_create(int size);
void * hashmap_set(hashmap_t * map, char * key, void * value);
void * hashmap_get(hashmap_t * map, char * key);
void * hashmap_remove(hashmap_t * map, char * key);
int hashmap_has(hashmap_t * map, char * key);
list_t * hashmap_keys(hashmap_t * map);
list_t * hashmap_values(hashmap_t * map);
void hashmap_free(hashmap_t * map);
unsigned int hashmap_string_hash(void * key);
int hashmap_string_comp(void * a, void * b);
void * hashmap_string_dupe(void * key);
#endif