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The C and C++ Include Header Files

/usr/include/ntirpc/misc/citycrc.h


$ cat -n /usr/include/ntirpc/misc/citycrc.h

     1	 /* citycrc.h - cityhash-c
     2	 * CityHash on C
     3	 * Copyright (c) 2011-2012, Alexander Nusov
     4	 *
     5	 * - original copyright notice -
     6	 * Copyright (c) 2011 Google, Inc.
     7	 *
     8	 * Permission is hereby granted, free of charge, to any person obtaining a copy
     9	 * of this software and associated documentation files (the "Software"), to deal
    10	 * in the Software without restriction, including without limitation the rights
    11	 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    12	 * copies of the Software, and to permit persons to whom the Software is
    13	 * furnished to do so, subject to the following conditions:
    14	 *
    15	 * The above copyright notice and this permission notice shall be included in
    16	 * all copies or substantial portions of the Software.
    17	 *
    18	 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    19	 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    20	 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    21	 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    22	 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    23	 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    24	 * THE SOFTWARE.
    25	 *
    26	 * CityHash, by Geoff Pike and Jyrki Alakuijala
    27	 *
    28	 * This file declares the subset of the CityHash functions that require
    29	 * _mm_crc32_u64().  See the CityHash README for details.
    30	 *
    31	 * Functions in the CityHash family are not suitable for cryptography.
    32	 */
    33	
    34	#ifndef CITY_HASH_CRC_H_
    35	#define CITY_HASH_CRC_H_
    36	
    37	#include <misc/city.h>
    38	
    39	/* Hash function for a byte array. */
    40	uint128 CityHashCrc128(const char *s, size_t len);
    41	
    42	/* Hash function for a byte array.  For convenience, a 128-bit seed is also
    43	 * hashed into the result. */
    44	uint128 CityHashCrc128WithSeed(const char *s, size_t len, uint128 seed);
    45	
    46	/* Hash function for a byte array.  Sets result[0] ... result[3]. */
    47	void CityHashCrc256(const char *s, size_t len, uint64 *result);
    48	
    49	#endif /* CITY_HASH_CRC_H_ */