34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
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#ifndef _H_MCU_COLLECT_HASH_MAP
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#define _H_MCU_COLLECT_HASH_MAP
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#include <stddef.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "mcutil.h"
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typedef struct mcu_hash_map_node_s {
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uint8_t key[16];
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void* value;
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struct mcu_hash_map_node_s* next;
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} mcu_hash_map_node_t;
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typedef struct mcu_hash_map_s {
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mcu_hash_map_node_t* nodes;
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} mcu_hash_map_t;
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#define mcu_hm_insert(hm, key, value) _mcu_hm_insert((hm), (key), (const size_t)sizeof(key), (value));
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#define mcu_hm_get(hm, key) _mcu_hm_insert((hm), (key), (const size_t)sizeof(key));
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#define mcu_hm_remove(hm, key) _mcu_hm_insert((hm), (key), (const size_t)sizeof(key));
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MCU_API mcu_hash_map_t mcu_hm_new();
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MCU_API void _mcu_hm_insert(mcu_hash_map_t* hm, const void* key, const size_t key_len, const void* value);
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MCU_API void* _mcu_hm_get (mcu_hash_map_t* hm, const void* key, const size_t key_len);
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MCU_API void* _mcu_hm_remove(mcu_hash_map_t* hm, const void* key, const size_t key_len);
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/// Frees the hashmap but not the pointers inside the values
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MCU_API void mcu_free(mcu_hash_map_t* hm);
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/// Frees the hashmap and the pointers inside the values
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MCU_API void mcu_free_all(mcu_hash_map_t* hm);
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#endif // _H_MCU_COLLECT_HASH_MAP
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