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/**
* Copyright (c) 2014 rxi
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MIT license. See LICENSE for details.
*/
#ifndef HASHMAP_H
#define HASHMAP_H
#include <string.h>
#define MAP_VERSION "0.1.0"
struct map_node_t;
typedef struct map_node_t map_node_t;
typedef struct {
map_node_t **buckets;
unsigned nbuckets, nnodes;
} map_base_t;
typedef struct {
unsigned bucketidx;
map_node_t *node;
} map_iter_t;
#define map_t(T)\
struct { map_base_t base; T *ref; T tmp; }
#define map_init(m)\
memset(m, 0, sizeof(*(m)))
#define map_deinit(m)\
map_deinit_(&(m)->base)
#define map_get(m, key)\
( (m)->ref = map_get_(&(m)->base, key) )
#define map_set(m, key, value)\
( (m)->tmp = (value),\
map_set_(&(m)->base, key, &(m)->tmp, sizeof((m)->tmp)) )
#define map_remove(m, key)\
map_remove_(&(m)->base, key)
#define map_iter(m)\
map_iter_()
#define map_next(m, iter)\
map_next_(&(m)->base, iter)
void map_deinit_(map_base_t *m);
void *map_get_(map_base_t *m, const char *key);
int map_set_(map_base_t *m, const char *key, void *value, int vsize);
void map_remove_(map_base_t *m, const char *key);
map_iter_t map_iter_(void);
const char *map_next_(map_base_t *m, map_iter_t *iter);
typedef map_t(void*) map_void_t;
typedef map_t(char*) map_str_t;
typedef map_t(int) map_int_t;
typedef map_t(char) map_char_t;
typedef map_t(float) map_float_t;
typedef map_t(double) map_double_t;
#endif
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