1 /* 2 +----------------------------------------------------------------------+ 3 | Copyright (c) The PHP Group | 4 +----------------------------------------------------------------------+ 5 | This source file is subject to version 3.01 of the PHP license, | 6 | that is bundled with this package in the file LICENSE, and is | 7 | available through the world-wide-web at the following url: | 8 | https://www.php.net/license/3_01.txt | 9 | If you did not receive a copy of the PHP license and are unable to | 10 | obtain it through the world-wide-web, please send a note to | 11 | license@php.net so we can mail you a copy immediately. | 12 +----------------------------------------------------------------------+ 13 | Author: Anatol Belski <ab@php.net> | 14 +----------------------------------------------------------------------+ 15 */ 16 17 #ifndef PHP_HASH_MURMUR_H 18 #define PHP_HASH_MURMUR_H 19 20 typedef struct { 21 uint32_t h; 22 uint32_t carry; 23 uint32_t len; 24 } PHP_MURMUR3A_CTX; 25 #define PHP_MURMUR3A_SPEC "lll" 26 27 PHP_HASH_API void PHP_MURMUR3AInit(PHP_MURMUR3A_CTX *ctx, HashTable *args); 28 PHP_HASH_API void PHP_MURMUR3AUpdate(PHP_MURMUR3A_CTX *ctx, const unsigned char *in, size_t len); 29 PHP_HASH_API void PHP_MURMUR3AFinal(unsigned char digest[4], PHP_MURMUR3A_CTX *ctx); 30 PHP_HASH_API int PHP_MURMUR3ACopy(const php_hash_ops *ops, PHP_MURMUR3A_CTX *orig_context, PHP_MURMUR3A_CTX *copy_context); 31 32 typedef struct { 33 uint32_t h[4]; 34 uint32_t carry[4]; 35 uint32_t len; 36 } PHP_MURMUR3C_CTX; 37 #define PHP_MURMUR3C_SPEC "lllllllll" 38 39 PHP_HASH_API void PHP_MURMUR3CInit(PHP_MURMUR3C_CTX *ctx, HashTable *args); 40 PHP_HASH_API void PHP_MURMUR3CUpdate(PHP_MURMUR3C_CTX *ctx, const unsigned char *in, size_t len); 41 PHP_HASH_API void PHP_MURMUR3CFinal(unsigned char digest[16], PHP_MURMUR3C_CTX *ctx); 42 PHP_HASH_API int PHP_MURMUR3CCopy(const php_hash_ops *ops, PHP_MURMUR3C_CTX *orig_context, PHP_MURMUR3C_CTX *copy_context); 43 44 typedef struct { 45 uint64_t h[2]; 46 uint64_t carry[2]; 47 uint32_t len; 48 } PHP_MURMUR3F_CTX; 49 #define PHP_MURMUR3F_SPEC "qqqql" 50 51 PHP_HASH_API void PHP_MURMUR3FInit(PHP_MURMUR3F_CTX *ctx, HashTable *args); 52 PHP_HASH_API void PHP_MURMUR3FUpdate(PHP_MURMUR3F_CTX *ctx, const unsigned char *in, size_t len); 53 PHP_HASH_API void PHP_MURMUR3FFinal(unsigned char digest[16], PHP_MURMUR3F_CTX *ctx); 54 PHP_HASH_API int PHP_MURMUR3FCopy(const php_hash_ops *ops, PHP_MURMUR3F_CTX *orig_context, PHP_MURMUR3F_CTX *copy_context); 55 56 #endif /* PHP_HASH_MURMUR_H */ 57 58
