hash.h

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#ifndef CSNIP_HASH_H
#define CSNIP_HASH_H
 
#include <stdint.h>
#include <stddef.h>
 
#define CSNIP_FNV32_INIT ((uint32_t)0x811C9DC5ul)
 
uint32_t csnip_hash_fnv32_b(const void* buf, size_t sz, uint32_t h0);
 
uint32_t csnip_hash_fnv32_s(const char* str, uint32_t h0);
 
#define CSNIP_FNV64_INIT ((uint64_t)0xCBF29CE484222325ull)
 
uint64_t csnip_hash_fnv64_b(const void* buf, size_t sz, uint64_t h0);
 
uint64_t csnip_hash_fnv64_s(const char* str, uint64_t h0);
 
#endif /* CSNIP_HASH_H */
 
#if defined(CSNIP_SHORT_NAMES) && !defined(CSNIP_HASH_HAVE_SHORT_NAMES)
#define FNV32_INIT  CSNIP_FNV32_INIT
#define FNV64_INIT  CSNIP_FNV64_INIT
#define hash_fnv32_b    csnip_hash_fnv32_b
#define hash_fnv32_s    csnip_hash_fnv32_s
#define hash_fnv64_b    csnip_hash_fnv64_b
#define hash_fnv64_s    csnip_hash_fnv64_s
#define CSNIP_HASH_HAVE_SHORT_NAMES
#endif /* CSNIP_SHORT_NAMES && !CSNIP_HASH_HAVE_SHORT_NAMES */