#ifndef PHP_HASH_FNV_H
#define PHP_HASH_FNV_H
#define PHP_FNV1_32_INIT ((php_hash_uint32)0x811c9dc5)
#define PHP_FNV1_32A_INIT PHP_FNV1_32_INIT
#define PHP_FNV_32_PRIME ((php_hash_uint32)0x01000193)
#define PHP_FNV1_64_INIT ((php_hash_uint64)0xcbf29ce484222325ULL)
#define PHP_FNV1A_64_INIT FNV1_64_INIT
#define PHP_FNV_64_PRIME ((php_hash_uint64)0x100000001b3ULL)
enum php_fnv_type {
PHP_FNV_NONE = 0,
PHP_FNV0_32 = 1,
PHP_FNV1_32 = 2,
PHP_FNV1a_32 = 3,
PHP_FNV0_64 = 4,
PHP_FNV1_64 = 5,
PHP_FNV1a_64 = 6,
};
typedef struct {
php_hash_uint32 state;
} PHP_FNV132_CTX;
typedef struct {
php_hash_uint64 state;
} PHP_FNV164_CTX;
PHP_HASH_API void PHP_FNV132Init(PHP_FNV132_CTX *context);
PHP_HASH_API void PHP_FNV132Update(PHP_FNV132_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV1a32Update(PHP_FNV132_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV132Final(unsigned char digest[16], PHP_FNV132_CTX * context);
PHP_HASH_API void PHP_FNV164Init(PHP_FNV164_CTX *context);
PHP_HASH_API void PHP_FNV164Update(PHP_FNV164_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV1a64Update(PHP_FNV164_CTX *context, const unsigned char *input, unsigned int inputLen);
PHP_HASH_API void PHP_FNV164Final(unsigned char digest[16], PHP_FNV164_CTX * context);
static php_hash_uint32 fnv_32_buf(void *buf, size_t len, php_hash_uint32 hval, int alternate);
static php_hash_uint64 fnv_64_buf(void *buf, size_t len, php_hash_uint64 hval, int alternate);
#endif