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/* 
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. 
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"). 
 * You may not use this file except in compliance with the License. 
 * A copy of the License is located at 
 * 
 *  http://aws.amazon.com/apache2.0 
 * 
 * or in the "license" file accompanying this file. This file is distributed 
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 
 * express or implied. See the License for the specific language governing 
 * permissions and limitations under the License. 
 */ 
#pragma once 
 
#include <string.h> 
 
#include "crypto/s2n_hash.h" 
 
#include "utils/s2n_blob.h" 
#include "utils/s2n_result.h" 
 
struct s2n_map; 
 
extern struct s2n_map *s2n_map_new(); 
extern struct s2n_map *s2n_map_new_with_initial_capacity(uint32_t capacity); 
extern S2N_RESULT s2n_map_add(struct s2n_map *map, struct s2n_blob *key, struct s2n_blob *value); 
extern S2N_RESULT s2n_map_put(struct s2n_map *map, struct s2n_blob *key, struct s2n_blob *value); 
extern S2N_RESULT s2n_map_complete(struct s2n_map *map); 
extern S2N_RESULT s2n_map_unlock(struct s2n_map *map); 
extern S2N_RESULT s2n_map_lookup(const struct s2n_map *map, struct s2n_blob *key, struct s2n_blob *value, bool *key_found); 
extern S2N_RESULT s2n_map_free(struct s2n_map *map);