#include <stddef.h>
#include <limits.h>

Classes
struct	XXH32_canonical_t
	Canonical (big endian) representation of XXH32_hash_t. More...

struct	XXH64_canonical_t
	Canonical (big endian) representation of XXH64_hash_t. More...

struct	XXH128_hash_t
	The return value from 128-bit hashes. More...

struct	XXH128_canonical_t

Macros
#define	XXH_CAT(A, B)

#define	XXH_NAME2(A, B)

#define	XXH_IPREF(Id)

#define	XXHASH_H_5627135585666179 1

#define	XXH_PUBLIC_API /* do nothing */
	Marks a global symbol.

#define	XXH_PUBLIC_API /* do nothing */
	Marks a global symbol.

#define	XXH_CONSTF /* disable */

#define	XXH_PUREF

#define	XXH_MALLOCF

#define	XXH_VERSION_MAJOR 0

#define	XXH_VERSION_MINOR 8

#define	XXH_VERSION_RELEASE 3

#define	XXH_VERSION_NUMBER (XXH_VERSION_MAJOR 100100 + XXH_VERSION_MINOR *100 + XXH_VERSION_RELEASE)
	Version number, encoded as two digits each.

#define	XXH_SCALAR 0
	Possible values for XXH_VECTOR.

#define	XXH_SSE2 1

#define	XXH_AVX2 2

#define	XXH_AVX512 3

#define	XXH_NEON 4

#define	XXH_VSX 5

#define	XXH_SVE 6

#define	XXH_LSX 7

#define	XXH_LASX 8

#define	XXH_RVV 9

#define	XXH3_SECRET_SIZE_MIN 136

Typedefs
typedef struct XXH32_state_s	XXH32_state_t
	The opaque state struct for the XXH32 streaming API.

typedef struct XXH64_state_s	XXH64_state_t
	The opaque state struct for the XXH64 streaming API.

typedef struct XXH3_state_s	XXH3_state_t
	The opaque state struct for the XXH3 streaming API.


typedef unsigned long long	XXH64_hash_t

Enumerations
enum	XXH_errorcode { XXH_OK = 0 , XXH_ERROR }
	Exit code for the streaming API. More...

Functions
XXH_PUBLIC_API XXH_CONSTF unsigned	XXH_versionNumber (void)
	Obtains the xxHash version.

XXH_PUBLIC_API XXH_PUREF XXH32_hash_t	XXH32 (const void *input, size_t length, XXH32_hash_t seed)
	Calculates the 32-bit hash of `input` using xxHash32.

XXH_PUBLIC_API XXH_MALLOCF XXH32_state_t *	XXH32_createState (void)
	Allocates an XXH32_state_t.

XXH_PUBLIC_API XXH_errorcode	XXH32_freeState (XXH32_state_t *statePtr)
	Frees an XXH32_state_t.

XXH_PUBLIC_API void	XXH32_copyState (XXH32_state_t dst_state, const XXH32_state_t src_state)
	Copies one XXH32_state_t to another.

XXH_PUBLIC_API XXH_errorcode	XXH32_reset (XXH32_state_t *statePtr, XXH32_hash_t seed)
	Resets an XXH32_state_t to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH32_update (XXH32_state_t statePtr, const void input, size_t length)
	Consumes a block of `input` to an XXH32_state_t.

XXH_PUBLIC_API XXH_PUREF XXH32_hash_t	XXH32_digest (const XXH32_state_t *statePtr)
	Returns the calculated hash value from an XXH32_state_t.

XXH_PUBLIC_API void	XXH32_canonicalFromHash (XXH32_canonical_t *dst, XXH32_hash_t hash)
	Converts an XXH32_hash_t to a big endian XXH32_canonical_t.

XXH_PUBLIC_API XXH_PUREF XXH32_hash_t	XXH32_hashFromCanonical (const XXH32_canonical_t *src)
	Converts an XXH32_canonical_t to a native XXH32_hash_t.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH64 (XXH_NOESCAPE const void *input, size_t length, XXH64_hash_t seed)
	Calculates the 64-bit hash of `input` using xxHash64.

XXH_PUBLIC_API XXH_MALLOCF XXH64_state_t *	XXH64_createState (void)
	Allocates an XXH64_state_t.

XXH_PUBLIC_API XXH_errorcode	XXH64_freeState (XXH64_state_t *statePtr)
	Frees an XXH64_state_t.

XXH_PUBLIC_API void	XXH64_copyState (XXH_NOESCAPE XXH64_state_t dst_state, const XXH64_state_t src_state)
	Copies one XXH64_state_t to another.

XXH_PUBLIC_API XXH_errorcode	XXH64_reset (XXH_NOESCAPE XXH64_state_t *statePtr, XXH64_hash_t seed)
	Resets an XXH64_state_t to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH64_update (XXH_NOESCAPE XXH64_state_t statePtr, XXH_NOESCAPE const void input, size_t length)
	Consumes a block of `input` to an XXH64_state_t.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH64_digest (XXH_NOESCAPE const XXH64_state_t *statePtr)
	Returns the calculated hash value from an XXH64_state_t.

XXH_PUBLIC_API void	XXH64_canonicalFromHash (XXH_NOESCAPE XXH64_canonical_t *dst, XXH64_hash_t hash)
	Converts an XXH64_hash_t to a big endian XXH64_canonical_t.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH64_hashFromCanonical (XXH_NOESCAPE const XXH64_canonical_t *src)
	Converts an XXH64_canonical_t to a native XXH64_hash_t.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH3_64bits (XXH_NOESCAPE const void *input, size_t length)
	Calculates 64-bit unseeded variant of XXH3 hash of `input`.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH3_64bits_withSeed (XXH_NOESCAPE const void *input, size_t length, XXH64_hash_t seed)
	Calculates 64-bit seeded variant of XXH3 hash of `input`.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH3_64bits_withSecret (XXH_NOESCAPE const void data, size_t len, XXH_NOESCAPE const void secret, size_t secretSize)
	Calculates 64-bit variant of XXH3 with a custom "secret".

XXH_PUBLIC_API XXH_MALLOCF XXH3_state_t *	XXH3_createState (void)

XXH_PUBLIC_API XXH_errorcode	XXH3_freeState (XXH3_state_t *statePtr)

XXH_PUBLIC_API void	XXH3_copyState (XXH_NOESCAPE XXH3_state_t dst_state, XXH_NOESCAPE const XXH3_state_t src_state)
	Copies one XXH3_state_t to another.

XXH_PUBLIC_API XXH_errorcode	XXH3_64bits_reset (XXH_NOESCAPE XXH3_state_t *statePtr)
	Resets an XXH3_state_t to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH3_64bits_reset_withSeed (XXH_NOESCAPE XXH3_state_t *statePtr, XXH64_hash_t seed)
	Resets an XXH3_state_t with 64-bit seed to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH3_64bits_reset_withSecret (XXH_NOESCAPE XXH3_state_t statePtr, XXH_NOESCAPE const void secret, size_t secretSize)
	Resets an XXH3_state_t with secret data to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH3_64bits_update (XXH_NOESCAPE XXH3_state_t statePtr, XXH_NOESCAPE const void input, size_t length)
	Consumes a block of `input` to an XXH3_state_t.

XXH_PUBLIC_API XXH_PUREF XXH64_hash_t	XXH3_64bits_digest (XXH_NOESCAPE const XXH3_state_t *statePtr)
	Returns the calculated XXH3 64-bit hash value from an XXH3_state_t.

XXH_PUBLIC_API XXH_PUREF XXH128_hash_t	XXH3_128bits (XXH_NOESCAPE const void *data, size_t len)
	Calculates 128-bit unseeded variant of XXH3 of `data`.

XXH_PUBLIC_API XXH_PUREF XXH128_hash_t	XXH3_128bits_withSeed (XXH_NOESCAPE const void *data, size_t len, XXH64_hash_t seed)
	Calculates 128-bit seeded variant of XXH3 hash of `data`.

XXH_PUBLIC_API XXH_PUREF XXH128_hash_t	XXH3_128bits_withSecret (XXH_NOESCAPE const void data, size_t len, XXH_NOESCAPE const void secret, size_t secretSize)
	Calculates 128-bit variant of XXH3 with a custom "secret".

XXH_PUBLIC_API XXH_errorcode	XXH3_128bits_reset (XXH_NOESCAPE XXH3_state_t *statePtr)
	Resets an XXH3_state_t to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH3_128bits_reset_withSeed (XXH_NOESCAPE XXH3_state_t *statePtr, XXH64_hash_t seed)
	Resets an XXH3_state_t with 64-bit seed to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH3_128bits_reset_withSecret (XXH_NOESCAPE XXH3_state_t statePtr, XXH_NOESCAPE const void secret, size_t secretSize)
	Resets an XXH3_state_t with secret data to begin a new hash.

XXH_PUBLIC_API XXH_errorcode	XXH3_128bits_update (XXH_NOESCAPE XXH3_state_t statePtr, XXH_NOESCAPE const void input, size_t length)
	Consumes a block of `input` to an XXH3_state_t.

XXH_PUBLIC_API XXH_PUREF XXH128_hash_t	XXH3_128bits_digest (XXH_NOESCAPE const XXH3_state_t *statePtr)
	Returns the calculated XXH3 128-bit hash value from an XXH3_state_t.

XXH_PUBLIC_API XXH_PUREF int	XXH128_isEqual (XXH128_hash_t h1, XXH128_hash_t h2)
	Check equality of two XXH128_hash_t values.

XXH_PUBLIC_API XXH_PUREF int	XXH128_cmp (XXH_NOESCAPE const void h128_1, XXH_NOESCAPE const void h128_2)
	Compares two XXH128_hash_t.

XXH_PUBLIC_API void	XXH128_canonicalFromHash (XXH_NOESCAPE XXH128_canonical_t *dst, XXH128_hash_t hash)
	Converts an XXH128_hash_t to a big endian XXH128_canonical_t.

XXH_PUBLIC_API XXH_PUREF XXH128_hash_t	XXH128_hashFromCanonical (XXH_NOESCAPE const XXH128_canonical_t *src)
	Converts an XXH128_canonical_t to a native XXH128_hash_t.

Detailed Description

xxHash prototypes and implementation

Definition in file xxhash.h.

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description