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- #if defined (__cplusplus)
- extern "C" {
- #endif
- #ifndef XXHASH_H_5627135585666179
- #define XXHASH_H_5627135585666179 1
- #include <stddef.h>
- typedef enum { XXH_OK=0, XXH_ERROR } XXH_errorcode;
- #ifdef XXH_PRIVATE_API
- # ifndef XXH_STATIC_LINKING_ONLY
- # define XXH_STATIC_LINKING_ONLY
- # endif
- # if defined(__GNUC__)
- # define XXH_PUBLIC_API static __inline __attribute__((unused))
- # elif defined (__cplusplus) || (defined (__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) )
- # define XXH_PUBLIC_API static inline
- # elif defined(_MSC_VER)
- # define XXH_PUBLIC_API static __inline
- # else
- # define XXH_PUBLIC_API static
- # endif
- #else
- # define XXH_PUBLIC_API
- #endif
- #ifdef XXH_NAMESPACE
- # define XXH_CAT(A,B) A##B
- # define XXH_NAME2(A,B) XXH_CAT(A,B)
- # define XXH32 XXH_NAME2(XXH_NAMESPACE, XXH32)
- # define XXH64 XXH_NAME2(XXH_NAMESPACE, XXH64)
- # define XXH_versionNumber XXH_NAME2(XXH_NAMESPACE, XXH_versionNumber)
- # define XXH32_createState XXH_NAME2(XXH_NAMESPACE, XXH32_createState)
- # define XXH64_createState XXH_NAME2(XXH_NAMESPACE, XXH64_createState)
- # define XXH32_freeState XXH_NAME2(XXH_NAMESPACE, XXH32_freeState)
- # define XXH64_freeState XXH_NAME2(XXH_NAMESPACE, XXH64_freeState)
- # define XXH32_reset XXH_NAME2(XXH_NAMESPACE, XXH32_reset)
- # define XXH64_reset XXH_NAME2(XXH_NAMESPACE, XXH64_reset)
- # define XXH32_update XXH_NAME2(XXH_NAMESPACE, XXH32_update)
- # define XXH64_update XXH_NAME2(XXH_NAMESPACE, XXH64_update)
- # define XXH32_digest XXH_NAME2(XXH_NAMESPACE, XXH32_digest)
- # define XXH64_digest XXH_NAME2(XXH_NAMESPACE, XXH64_digest)
- # define XXH32_copyState XXH_NAME2(XXH_NAMESPACE, XXH32_copyState)
- # define XXH64_copyState XXH_NAME2(XXH_NAMESPACE, XXH64_copyState)
- # define XXH32_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH32_canonicalFromHash)
- # define XXH64_canonicalFromHash XXH_NAME2(XXH_NAMESPACE, XXH64_canonicalFromHash)
- # define XXH32_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH32_hashFromCanonical)
- # define XXH64_hashFromCanonical XXH_NAME2(XXH_NAMESPACE, XXH64_hashFromCanonical)
- #endif
- #define XXH_VERSION_MAJOR 0
- #define XXH_VERSION_MINOR 6
- #define XXH_VERSION_RELEASE 2
- #define XXH_VERSION_NUMBER (XXH_VERSION_MAJOR *100*100 + XXH_VERSION_MINOR *100 + XXH_VERSION_RELEASE)
- XXH_PUBLIC_API unsigned XXH_versionNumber (void);
- typedef unsigned int XXH32_hash_t;
- typedef unsigned long long XXH64_hash_t;
- XXH_PUBLIC_API XXH32_hash_t XXH32 (const void* input, size_t length, unsigned int seed);
- XXH_PUBLIC_API XXH64_hash_t XXH64 (const void* input, size_t length, unsigned long long seed);
- typedef struct XXH32_state_s XXH32_state_t;
- typedef struct XXH64_state_s XXH64_state_t;
- XXH_PUBLIC_API XXH32_state_t* XXH32_createState(void);
- XXH_PUBLIC_API XXH_errorcode XXH32_freeState(XXH32_state_t* statePtr);
- XXH_PUBLIC_API XXH64_state_t* XXH64_createState(void);
- XXH_PUBLIC_API XXH_errorcode XXH64_freeState(XXH64_state_t* statePtr);
- XXH_PUBLIC_API XXH_errorcode XXH32_reset (XXH32_state_t* statePtr, unsigned int seed);
- XXH_PUBLIC_API XXH_errorcode XXH32_update (XXH32_state_t* statePtr, const void* input, size_t length);
- XXH_PUBLIC_API XXH32_hash_t XXH32_digest (const XXH32_state_t* statePtr);
- XXH_PUBLIC_API XXH_errorcode XXH64_reset (XXH64_state_t* statePtr, unsigned long long seed);
- XXH_PUBLIC_API XXH_errorcode XXH64_update (XXH64_state_t* statePtr, const void* input, size_t length);
- XXH_PUBLIC_API XXH64_hash_t XXH64_digest (const XXH64_state_t* statePtr);
- #if !(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
- # define restrict
- #endif
- XXH_PUBLIC_API void XXH32_copyState(XXH32_state_t* restrict dst_state, const XXH32_state_t* restrict src_state);
- XXH_PUBLIC_API void XXH64_copyState(XXH64_state_t* restrict dst_state, const XXH64_state_t* restrict src_state);
- typedef struct { unsigned char digest[4]; } XXH32_canonical_t;
- typedef struct { unsigned char digest[8]; } XXH64_canonical_t;
- XXH_PUBLIC_API void XXH32_canonicalFromHash(XXH32_canonical_t* dst, XXH32_hash_t hash);
- XXH_PUBLIC_API void XXH64_canonicalFromHash(XXH64_canonical_t* dst, XXH64_hash_t hash);
- XXH_PUBLIC_API XXH32_hash_t XXH32_hashFromCanonical(const XXH32_canonical_t* src);
- XXH_PUBLIC_API XXH64_hash_t XXH64_hashFromCanonical(const XXH64_canonical_t* src);
- #endif
- #if defined(XXH_STATIC_LINKING_ONLY) && !defined(XXH_STATIC_H_3543687687345)
- #define XXH_STATIC_H_3543687687345
- struct XXH32_state_s {
- unsigned total_len_32;
- unsigned large_len;
- unsigned v1;
- unsigned v2;
- unsigned v3;
- unsigned v4;
- unsigned mem32[4];
- unsigned memsize;
- unsigned reserved;
- };
- struct XXH64_state_s {
- unsigned long long total_len;
- unsigned long long v1;
- unsigned long long v2;
- unsigned long long v3;
- unsigned long long v4;
- unsigned long long mem64[4];
- unsigned memsize;
- unsigned reserved[2];
- };
- # ifdef XXH_PRIVATE_API
- # include "xxhash.c"
- # endif
- #endif
- #if defined (__cplusplus)
- }
- #endif
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