/******************************************************************************/
/* HashSet for C99, by LoRd_MuldeR <MuldeR2@GMX.de>                           */
/* This work has been released under the CC0 1.0 Universal license!           */
/******************************************************************************/

#ifndef _LIBHASHSET_INCLUDED
#define _LIBHASHSET_INCLUDED

#include <stdlib.h>
#include <stdint.h>

#if defined(_WIN32) && defined(HASHSET_DLL)
#  ifdef _HASHSET_EXPORTS
#    define HASHSET_API extern __declspec(dllexport)
#  else
#    define HASHSET_API extern __declspec(dllimport)
#  endif
#else
#  define HASHSET_API extern
#endif

#ifdef __cplusplus
extern "C" {
#endif

#if !defined(_MSC_VER) && !defined(__MINGW32__) && !defined(_ERRNO_T_DEFINED)
typedef int errno_t;
#endif

HASHSET_API const uint16_t HASHSET_VERSION_MAJOR;
HASHSET_API const uint16_t HASHSET_VERSION_MINOR;
HASHSET_API const uint16_t HASHSET_VERSION_PATCH;

HASHSET_API const char *const HASHSET_BUILD_DATE;
HASHSET_API const char *const HASHSET_BUILD_TIME;

struct _hash_set32;
struct _hash_set64;

typedef struct _hash_set32 hash_set32_t;
typedef struct _hash_set64 hash_set64_t;

HASHSET_API hash_set32_t *hash_set_create32(const size_t initial_capacity, const double load_factor);
HASHSET_API hash_set64_t* hash_set_create64(const size_t initial_capacity, const double load_factor);

HASHSET_API void hash_set_destroy32(hash_set32_t *const instance);
HASHSET_API void hash_set_destroy64(hash_set64_t *const instance);

HASHSET_API errno_t hash_set_insert32(hash_set32_t *const instance, const uint32_t value);
HASHSET_API errno_t hash_set_insert64(hash_set64_t *const instance, const uint64_t value);

HASHSET_API errno_t hash_set_remove32(hash_set32_t *const instance, const uint32_t value);
HASHSET_API errno_t hash_set_remove64(hash_set64_t *const instance, const uint64_t value);

HASHSET_API errno_t hash_set_clear32(hash_set32_t *const instance);
HASHSET_API errno_t hash_set_clear64(hash_set64_t *const instance);

HASHSET_API errno_t hash_set_contains32(const hash_set32_t *const instance, const uint32_t value);
HASHSET_API errno_t hash_set_contains64(const hash_set64_t *const instance, const uint64_t value);

HASHSET_API errno_t hash_set_iterate32(const hash_set32_t *const instance, uintptr_t *const cursor, uint32_t *const value);
HASHSET_API errno_t hash_set_iterate64(const hash_set64_t *const instance, uintptr_t *const cursor, uint64_t *const value);

HASHSET_API size_t hash_set_size32(const hash_set32_t *const instance);
HASHSET_API size_t hash_set_size64(const hash_set64_t *const instance);

HASHSET_API errno_t hash_set_info32(const hash_set32_t *const instance, size_t *const capacity, size_t *const valid, size_t *const deleted, size_t *const limit);
HASHSET_API errno_t hash_set_info64(const hash_set64_t *const instance, size_t *const capacity, size_t *const valid, size_t *const deleted, size_t *const limit);

HASHSET_API errno_t hash_set_dump32(const hash_set32_t *const instance, int (*const callback)(const size_t index, const int status, const uint32_t value));
HASHSET_API errno_t hash_set_dump64(const hash_set64_t *const instance, int (*const callback)(const size_t index, const int status, const uint64_t value));

#ifdef __cplusplus
}
#endif
#endif /* _LIBHASHSET_INCLUDED */