#ifndef XXH64_H

#define XXH64_H

#include "hash-method.h"

#define XXH64_RESULTLEN 8

struct xxh64_context {

  uint64_t seed;

  uint64_t v1, v2, v3, v4;

  uint64_t total_len;

  unsigned char buf[32];

  unsigned int buf_used;

};

void xxh64_init(struct xxh64_context *ctx, uint64_t seed);

void xxh64_loop(struct xxh64_context *ctx, const void *data, size_t size);

uint64_t xxh64_result(struct xxh64_context *ctx);

uint64_t xxh64_data(const void *data, size_t size, uint64_t seed) ATTR_PURE;

/* XOR-fold the 64-bit hash to 32 bits */

static inline uint32_t xxh64_to_32(uint64_t hash)

{

  return (uint32_t)(hash ^ (hash >> 32));

}

Unexecuted instantiation: hash.c:xxh64_to_32

Unexecuted instantiation: hash-method.c:xxh64_to_32

Unexecuted instantiation: xxh64.c:xxh64_to_32

extern const struct hash_method hash_method_xxh64;

#endif