Method HashRemove

adapter/micro_thread/hash_list.h:150–173

* @brief hash remove key. */

     *  @brief hash remove key.
     */
    void HashRemove(HashKey* key) {
        if (!key || !_buckets) {
            return;
        }
        
        uint32_t hash = key->HashValue();
        int idx = hash % _max;
        HashKey* item = _buckets[idx];
        HashKey* prev = NULL;
        
        for (; item != NULL; prev = item, item = item->_next_entry) {
            if ((item->_hash_value == hash) && (item->HashCmp(key) == 0)){
                if (prev == NULL) {
                    _buckets[idx] = item->_next_entry;
                } else {
                    prev->_next_entry = item->_next_entry;
                }
                item->_hash_value = 0;
                item->_next_entry = NULL;                
                _count--;
                break;
            }
        }
    }

    /**
     *  @brief hash loop.