kopia lustrzana https://github.com/espressif/esp-idf
38 wiersze
1.2 KiB
C
38 wiersze
1.2 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2014 Google, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#ifndef _HASH_FUNCTIONS_H_
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#define _HASH_FUNCTIONS_H_
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#include "osi/hash_map.h"
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typedef unsigned char hash_key_t[4];
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hash_index_t hash_function_naive(const void *key);
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hash_index_t hash_function_integer(const void *key);
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// Hashes a pointer based only on its address value
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hash_index_t hash_function_pointer(const void *key);
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hash_index_t hash_function_string(const void *key);
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void hash_function_blob(const unsigned char *s, unsigned int len, hash_key_t h);
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#endif /* _HASH_FUNCTIONS_H_ */
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