/* Copyright 2016 Google Inc. All Rights Reserved.
Distributed under MIT license.
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/
/* Macros for compiler / platform specific API declarations. */
#ifndef BROTLI_COMMON_PORT_H_
#define BROTLI_COMMON_PORT_H_
/* The following macros were borrowed from https://github.com/nemequ/hedley
* with permission of original author - Evan Nemerson <evan@nemerson.com> */
/* >>> >>> >>> hedley macros */
#define BROTLI_MAKE_VERSION(major, minor, revision) \
(((major) * 1000000) + ((minor) * 1000) + (revision))
#if defined(__GNUC__) &&
defined(__GNUC_PATCHLEVEL__)
#define BROTLI_GNUC_VERSION \
BROTLI_MAKE_VERSION(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#elif defined(__GNUC__)
#define BROTLI_GNUC_VERSION BROTLI_MAKE_VERSION(__GNUC__, __GNUC_MINOR__, 0)
#endif
#if defined(BROTLI_GNUC_VERSION)
#define BROTLI_GNUC_VERSION_CHECK(major, minor, patch) \
(BROTLI_GNUC_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_GNUC_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 140000000)
#define BROTLI_MSVC_VERSION \
BROTLI_MAKE_VERSION((_MSC_FULL_VER / 10000000), \
(_MSC_FULL_VER % 10000000) / 100000, \
(_MSC_FULL_VER % 100000) / 100)
#elif defined(_MSC_FULL_VER)
#define BROTLI_MSVC_VERSION \
BROTLI_MAKE_VERSION((_MSC_FULL_VER / 1000000), \
(_MSC_FULL_VER % 1000000) / 10000, \
(_MSC_FULL_VER % 10000) / 10)
#elif defined(_MSC_VER)
#define BROTLI_MSVC_VERSION \
BROTLI_MAKE_VERSION(_MSC_VER / 100, _MSC_VER % 100, 0)
#endif
#if !
defined(_MSC_VER)
#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) (0)
#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) \
(_MSC_FULL_VER >= ((major * 10000000) + (minor * 100000) + (patch)))
#elif defined(_MSC_VER) && (_MSC_VER >= 1200)
#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) \
(_MSC_FULL_VER >= ((major * 1000000) + (minor * 10000) + (patch)))
#else
#define BROTLI_MSVC_VERSION_CHECK(major, minor, patch) \
(_MSC_VER >= ((major * 100) + (minor)))
#endif
#if defined(__INTEL_COMPILER) &&
defined(__INTEL_COMPILER_UPDATE)
#define BROTLI_INTEL_VERSION \
BROTLI_MAKE_VERSION(__INTEL_COMPILER / 100, \
__INTEL_COMPILER % 100, \
__INTEL_COMPILER_UPDATE)
#elif defined(__INTEL_COMPILER)
#define BROTLI_INTEL_VERSION \
BROTLI_MAKE_VERSION(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, 0)
#endif
#if defined(BROTLI_INTEL_VERSION)
#define BROTLI_INTEL_VERSION_CHECK(major, minor, patch) \
(BROTLI_INTEL_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_INTEL_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__PGI) && \
defined(__PGIC__) &&
defined(__PGIC_MINOR__) &&
defined(__PGIC_PATCHLEVEL__)
#define BROTLI_PGI_VERSION \
BROTLI_MAKE_VERSION(__PGIC__, __PGIC_MINOR__, __PGIC_PATCHLEVEL__)
#endif
#if defined(BROTLI_PGI_VERSION)
#define BROTLI_PGI_VERSION_CHECK(major, minor, patch) \
(BROTLI_PGI_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_PGI_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__SUNPRO_C) && (__SUNPRO_C > 0x1000)
#define BROTLI_SUNPRO_VERSION \
BROTLI_MAKE_VERSION( \
(((__SUNPRO_C >> 16) & 0xf) * 10) + ((__SUNPRO_C >> 12) & 0xf), \
(((__SUNPRO_C >> 8) & 0xf) * 10) + ((__SUNPRO_C >> 4) & 0xf), \
(__SUNPRO_C & 0xf) * 10)
#elif defined(__SUNPRO_C)
#define BROTLI_SUNPRO_VERSION \
BROTLI_MAKE_VERSION((__SUNPRO_C >> 8) & 0xf, \
(__SUNPRO_C >> 4) & 0xf, \
(__SUNPRO_C) & 0xf)
#elif defined(__SUNPRO_CC) && (__SUNPRO_CC > 0x1000)
#define BROTLI_SUNPRO_VERSION \
BROTLI_MAKE_VERSION( \
(((__SUNPRO_CC >> 16) & 0xf) * 10) + ((__SUNPRO_CC >> 12) & 0xf), \
(((__SUNPRO_CC >> 8) & 0xf) * 10) + ((__SUNPRO_CC >> 4) & 0xf), \
(__SUNPRO_CC & 0xf) * 10)
#elif defined(__SUNPRO_CC)
#define BROTLI_SUNPRO_VERSION \
BROTLI_MAKE_VERSION((__SUNPRO_CC >> 8) & 0xf, \
(__SUNPRO_CC >> 4) & 0xf, \
(__SUNPRO_CC) & 0xf)
#endif
#if defined(BROTLI_SUNPRO_VERSION)
#define BROTLI_SUNPRO_VERSION_CHECK(major, minor, patch) \
(BROTLI_SUNPRO_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_SUNPRO_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__CC_ARM) &&
defined(__ARMCOMPILER_VERSION)
#define BROTLI_ARM_VERSION \
BROTLI_MAKE_VERSION((__ARMCOMPILER_VERSION / 1000000), \
(__ARMCOMPILER_VERSION % 1000000) / 10000, \
(__ARMCOMPILER_VERSION % 10000) / 100)
#elif defined(__CC_ARM) &&
defined(__ARMCC_VERSION)
#define BROTLI_ARM_VERSION \
BROTLI_MAKE_VERSION((__ARMCC_VERSION / 1000000), \
(__ARMCC_VERSION % 1000000) / 10000, \
(__ARMCC_VERSION % 10000) / 100)
#endif
#if defined(BROTLI_ARM_VERSION)
#define BROTLI_ARM_VERSION_CHECK(major, minor, patch) \
(BROTLI_ARM_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_ARM_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__ibmxl__)
#define BROTLI_IBM_VERSION \
BROTLI_MAKE_VERSION(__ibmxl_version__, \
__ibmxl_release__, \
__ibmxl_modification__)
#elif defined(__xlC__) &&
defined(__xlC_ver__)
#define BROTLI_IBM_VERSION \
BROTLI_MAKE_VERSION(__xlC__ >> 8, __xlC__ & 0xff, (__xlC_ver__ >> 8) & 0xff)
#elif defined(__xlC__)
#define BROTLI_IBM_VERSION BROTLI_MAKE_VERSION(__xlC__ >> 8, __xlC__ & 0xff, 0)
#endif
#if defined(BROTLI_IBM_VERSION)
#define BROTLI_IBM_VERSION_CHECK(major, minor, patch) \
(BROTLI_IBM_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_IBM_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__TI_COMPILER_VERSION__)
#define BROTLI_TI_VERSION \
BROTLI_MAKE_VERSION((__TI_COMPILER_VERSION__ / 1000000), \
(__TI_COMPILER_VERSION__ % 1000000) / 1000, \
(__TI_COMPILER_VERSION__ % 1000))
#endif
#if defined(BROTLI_TI_VERSION)
#define BROTLI_TI_VERSION_CHECK(major, minor, patch) \
(BROTLI_TI_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_TI_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__IAR_SYSTEMS_ICC__)
#if __VER__ > 1000
#define BROTLI_IAR_VERSION \
BROTLI_MAKE_VERSION((__VER__ / 1000000), \
(__VER__ / 1000) % 1000, \
(__VER__ % 1000))
#else
#define BROTLI_IAR_VERSION BROTLI_MAKE_VERSION(VER / 100, __VER__ % 100, 0)
#endif
#endif
#if defined(BROTLI_IAR_VERSION)
#define BROTLI_IAR_VERSION_CHECK(major, minor, patch) \
(BROTLI_IAR_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_IAR_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__TINYC__)
#define BROTLI_TINYC_VERSION \
BROTLI_MAKE_VERSION(__TINYC__ / 1000, (__TINYC__ / 100) % 10, __TINYC__ % 100)
#endif
#if defined(BROTLI_TINYC_VERSION)
#define BROTLI_TINYC_VERSION_CHECK(major, minor, patch) \
(BROTLI_TINYC_VERSION >= BROTLI_MAKE_VERSION(major, minor, patch))
#else
#define BROTLI_TINYC_VERSION_CHECK(major, minor, patch) (0)
#endif
#if defined(__has_attribute)
#define BROTLI_GNUC_HAS_ATTRIBUTE(attribute, major, minor, patch) \
__has_attribute(attribute)
#else
#define BROTLI_GNUC_HAS_ATTRIBUTE(attribute, major, minor, patch) \
BROTLI_GNUC_VERSION_CHECK(major, minor, patch)
#endif
#if defined(__has_builtin)
#define BROTLI_GNUC_HAS_BUILTIN(builtin, major, minor, patch) \
__has_builtin(builtin)
#else
#define BROTLI_GNUC_HAS_BUILTIN(builtin, major, minor, patch) \
BROTLI_GNUC_VERSION_CHECK(major, minor, patch)
#endif
#if defined(__has_feature)
#define BROTLI_HAS_FEATURE(feature) __has_feature(feature)
#else
#define BROTLI_HAS_FEATURE(feature) (0)
#endif
#if defined(_WIN32) ||
defined(__CYGWIN__)
#define BROTLI_PUBLIC
#elif BROTLI_GNUC_VERSION_CHECK(3, 3, 0) || \
BROTLI_TI_VERSION_CHECK(8, 0, 0) || \
BROTLI_INTEL_VERSION_CHECK(16, 0, 0) || \
BROTLI_ARM_VERSION_CHECK(4, 1, 0) || \
BROTLI_IBM_VERSION_CHECK(13, 1, 0) || \
BROTLI_SUNPRO_VERSION_CHECK(5, 11, 0) || \
(BROTLI_TI_VERSION_CHECK(7, 3, 0) && \
defined(__TI_GNU_ATTRIBUTE_SUPPORT__) &&
defined(__TI_EABI__))
#define BROTLI_PUBLIC __attribute__ ((visibility (
"default")))
#else
#define BROTLI_PUBLIC
#endif
/* BROTLI_INTERNAL could be defined to override visibility, e.g. for tests. */
#if !
defined(BROTLI_INTERNAL)
#if defined(_WIN32) ||
defined(__CYGWIN__)
#define BROTLI_INTERNAL
#elif BROTLI_GNUC_VERSION_CHECK(3, 3, 0) || \
BROTLI_TI_VERSION_CHECK(8, 0, 0) || \
BROTLI_INTEL_VERSION_CHECK(16, 0, 0) || \
BROTLI_ARM_VERSION_CHECK(4, 1, 0) || \
BROTLI_IBM_VERSION_CHECK(13, 1, 0) || \
BROTLI_SUNPRO_VERSION_CHECK(5, 11, 0) || \
(BROTLI_TI_VERSION_CHECK(7, 3, 0) && \
defined(__TI_GNU_ATTRIBUTE_SUPPORT__) &&
defined(__TI_EABI__))
#define BROTLI_INTERNAL __attribute__ ((visibility (
"hidden")))
#else
#define BROTLI_INTERNAL
#endif
#endif
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \
!
defined(__STDC_NO_VLA__) && !
defined(__cplusplus) && \
!
defined(__PGI) && !
defined(__PGIC__) && !
defined(__TINYC__) && \
!
defined(__clang__)
#define BROTLI_ARRAY_PARAM(name) (name)
#else
#define BROTLI_ARRAY_PARAM(name)
#endif
/* <<< <<< <<< end of hedley macros. */
#if defined(BROTLI_SHARED_COMPILATION)
#if defined(_WIN32)
#if defined(BROTLICOMMON_SHARED_COMPILATION)
#define BROTLI_COMMON_API __declspec(dllexport)
#else
#define BROTLI_COMMON_API __declspec(dllimport)
#endif /* BROTLICOMMON_SHARED_COMPILATION */
#if defined(BROTLIDEC_SHARED_COMPILATION)
#define BROTLI_DEC_API __declspec(dllexport)
#else
#define BROTLI_DEC_API __declspec(dllimport)
#endif /* BROTLIDEC_SHARED_COMPILATION */
#if defined(BROTLIENC_SHARED_COMPILATION)
#define BROTLI_ENC_API __declspec(dllexport)
#else
#define BROTLI_ENC_API __declspec(dllimport)
#endif /* BROTLIENC_SHARED_COMPILATION */
#else /* _WIN32 */
#define BROTLI_COMMON_API BROTLI_PUBLIC
#define BROTLI_DEC_API BROTLI_PUBLIC
#define BROTLI_ENC_API BROTLI_PUBLIC
#endif /* _WIN32 */
#else /* BROTLI_SHARED_COMPILATION */
#define BROTLI_COMMON_API
#define BROTLI_DEC_API
#define BROTLI_ENC_API
#endif
#if defined(BROTLI_BUILD_ENC_EXTRA_API)
#define BROTLI_ENC_EXTRA_API BROTLI_ENC_API
#else
#define BROTLI_ENC_EXTRA_API BROTLI_INTERNAL
#endif
#endif /* BROTLI_COMMON_PORT_H_ */
