// Use of this source code is governed by a BSD-style license

// that can be found in the COPYING file in the root of the source

// tree. An additional intellectual property rights grant can be found

// in the file PATENTS. All contributing project authors may

// be found in the AUTHORS file in the root of the source tree.

// -----------------------------------------------------------------------------

//

// Common types

//

// Author: Skal (pascal.massimino@gmail.com)

#ifndef WEBP_WEBP_TYPES_H_

#define WEBP_WEBP_TYPES_H_

#include <stddef.h> // for size_t

#ifndef _MSC_VER

#include <inttypes.h>

#if defined(__cplusplus) || !defined(__STRICT_ANSI__) || \

(defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)

#else

#define WEBP_INLINE

#endif

#else

typedef signed char int8_t;

typedef unsigned char uint8_t;

typedef signed short int16_t;

typedef unsigned short uint16_t;

typedef signed int int32_t;

typedef unsigned int uint32_t;

typedef unsigned long long int uint64_t;

typedef long long int int64_t;

#define WEBP_INLINE __forceinline

#endif /* _MSC_VER */

#ifndef WEBP_EXTERN

// This explicitly marks library functions and allows for changing the

// signature for e.g., Windows DLL builds.

# if defined(__GNUC__) && __GNUC__ >= 4

# define WEBP_EXTERN(type) extern __attribute__ ((visibility ("default"))) type

# else

# define WEBP_EXTERN(type) extern type

# endif /* __GNUC__ >= 4 */

#endif /* WEBP_EXTERN */

// Macro to check ABI compatibility (same major revision number)

#define WEBP_ABI_IS_INCOMPATIBLE(a, b) (((a) >> 8) != ((b) >> 8))