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hedley.h
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hedley.h
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/* Hedley - https://nemequ.github.io/hedley
* Created by Evan Nemerson <[email protected]>
*
* To the extent possible under law, the author(s) have dedicated all
* copyright and related and neighboring rights to this software to
* the public domain worldwide. This software is distributed without
* any warranty.
*
* For details, see <http://creativecommons.org/publicdomain/zero/1.0/>.
* SPDX-License-Identifier: CC0-1.0
*/
#if !defined(HEDLEY_VERSION) || (HEDLEY_VERSION < 9)
#if defined(HEDLEY_VERSION)
# undef HEDLEY_VERSION
#endif
#define HEDLEY_VERSION 9
#if defined(HEDLEY_STRINGIFY_EX)
# undef HEDLEY_STRINGIFY_EX
#endif
#define HEDLEY_STRINGIFY_EX(x) #x
#if defined(HEDLEY_STRINGIFY)
# undef HEDLEY_STRINGIFY
#endif
#define HEDLEY_STRINGIFY(x) HEDLEY_STRINGIFY_EX(x)
#if defined(HEDLEY_CONCAT_EX)
# undef HEDLEY_CONCAT_EX
#endif
#define HEDLEY_CONCAT_EX(a,b) a##b
#if defined(HEDLEY_CONCAT)
# undef HEDLEY_CONCAT
#endif
#define HEDLEY_CONCAT(a,b) HEDLEY_CONCAT_EX(a,b)
#if defined(HEDLEY_VERSION_ENCODE)
# undef HEDLEY_VERSION_ENCODE
#endif
#define HEDLEY_VERSION_ENCODE(major,minor,revision) (((major) * 1000000) + ((minor) * 1000) + (revision))
#if defined(HEDLEY_VERSION_DECODE_MAJOR)
# undef HEDLEY_VERSION_DECODE_MAJOR
#endif
#define HEDLEY_VERSION_DECODE_MAJOR(version) ((version) / 1000000)
#if defined(HEDLEY_VERSION_DECODE_MINOR)
# undef HEDLEY_VERSION_DECODE_MINOR
#endif
#define HEDLEY_VERSION_DECODE_MINOR(version) (((version) % 1000000) / 1000)
#if defined(HEDLEY_VERSION_DECODE_REVISION)
# undef HEDLEY_VERSION_DECODE_REVISION
#endif
#define HEDLEY_VERSION_DECODE_REVISION(version) ((version) % 1000)
#if defined(HEDLEY_GNUC_VERSION)
# undef HEDLEY_GNUC_VERSION
#endif
#if defined(__GNUC__) && defined(__GNUC_PATCHLEVEL__)
# define HEDLEY_GNUC_VERSION HEDLEY_VERSION_ENCODE(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#elif defined(__GNUC__)
# define HEDLEY_GNUC_VERSION HEDLEY_VERSION_ENCODE(__GNUC__, __GNUC_MINOR__, 0)
#endif
#if defined(HEDLEY_GNUC_VERSION_CHECK)
# undef HEDLEY_GNUC_VERSION_CHECK
#endif
#if defined(HEDLEY_GNUC_VERSION)
# define HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) (HEDLEY_GNUC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_MSVC_VERSION)
# undef HEDLEY_MSVC_VERSION
#endif
#if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 140000000)
# define HEDLEY_MSVC_VERSION HEDLEY_VERSION_ENCODE(_MSC_FULL_VER / 10000000, (_MSC_FULL_VER % 10000000) / 100000, (_MSC_FULL_VER % 100000) / 100)
#elif defined(_MSC_FULL_VER)
# define HEDLEY_MSVC_VERSION HEDLEY_VERSION_ENCODE(_MSC_FULL_VER / 1000000, (_MSC_FULL_VER % 1000000) / 10000, (_MSC_FULL_VER % 10000) / 10)
#elif defined(_MSC_VER)
# define HEDLEY_MSVC_VERSION HEDLEY_VERSION_ENCODE(_MSC_VER / 100, _MSC_VER % 100, 0)
#endif
#if defined(HEDLEY_MSVC_VERSION_CHECK)
# undef HEDLEY_MSVC_VERSION_CHECK
#endif
#if !defined(_MSC_VER)
# define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (0)
#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
# define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_FULL_VER >= ((major * 10000000) + (minor * 100000) + (patch)))
#elif defined(_MSC_VER) && (_MSC_VER >= 1200)
# define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_FULL_VER >= ((major * 1000000) + (minor * 10000) + (patch)))
#else
# define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_VER >= ((major * 100) + (minor)))
#endif
#if defined(HEDLEY_INTEL_VERSION)
# undef HEDLEY_INTEL_VERSION
#endif
#if defined(__INTEL_COMPILER) && defined(__INTEL_COMPILER_UPDATE)
# define HEDLEY_INTEL_VERSION HEDLEY_VERSION_ENCODE(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, __INTEL_COMPILER_UPDATE)
#elif defined(__INTEL_COMPILER)
# define HEDLEY_INTEL_VERSION HEDLEY_VERSION_ENCODE(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, 0)
#endif
#if defined(HEDLEY_INTEL_VERSION_CHECK)
# undef HEDLEY_INTEL_VERSION_CHECK
#endif
#if defined(HEDLEY_INTEL_VERSION)
# define HEDLEY_INTEL_VERSION_CHECK(major,minor,patch) (HEDLEY_INTEL_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_INTEL_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_PGI_VERSION)
# undef HEDLEY_PGI_VERSION
#endif
#if defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__) && defined(__PGIC_PATCHLEVEL__)
# define HEDLEY_PGI_VERSION HEDLEY_VERSION_ENCODE(__PGIC__, __PGIC_MINOR__, __PGIC_PATCHLEVEL__)
#endif
#if defined(HEDLEY_PGI_VERSION_CHECK)
# undef HEDLEY_PGI_VERSION_CHECK
#endif
#if defined(HEDLEY_PGI_VERSION)
# define HEDLEY_PGI_VERSION_CHECK(major,minor,patch) (HEDLEY_PGI_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_PGI_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_SUNPRO_VERSION)
# undef HEDLEY_SUNPRO_VERSION
#endif
#if defined(__SUNPRO_C) && (__SUNPRO_C > 0x1000)
# define HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((((__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 HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((__SUNPRO_C >> 8) & 0xf, (__SUNPRO_C >> 4) & 0xf, (__SUNPRO_C) & 0xf)
#elif defined(__SUNPRO_CC) && (__SUNPRO_CC > 0x1000)
# define HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((((__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 HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((__SUNPRO_CC >> 8) & 0xf, (__SUNPRO_CC >> 4) & 0xf, (__SUNPRO_CC) & 0xf)
#endif
#if defined(HEDLEY_SUNPRO_VERSION_CHECK)
# undef HEDLEY_SUNPRO_VERSION_CHECK
#endif
#if defined(HEDLEY_SUNPRO_VERSION)
# define HEDLEY_SUNPRO_VERSION_CHECK(major,minor,patch) (HEDLEY_SUNPRO_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_SUNPRO_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_EMSCRIPTEN_VERSION)
# undef HEDLEY_EMSCRIPTEN_VERSION
#endif
#if defined(__EMSCRIPTEN__)
# define HEDLEY_EMSCRIPTEN_VERSION HEDLEY_VERSION_ENCODE(__EMSCRIPTEN_major__, __EMSCRIPTEN_minor__, __EMSCRIPTEN_tiny__)
#endif
#if defined(HEDLEY_EMSCRIPTEN_VERSION_CHECK)
# undef HEDLEY_EMSCRIPTEN_VERSION_CHECK
#endif
#if defined(HEDLEY_EMSCRIPTEN_VERSION)
# define HEDLEY_EMSCRIPTEN_VERSION_CHECK(major,minor,patch) (HEDLEY_EMSCRIPTEN_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_EMSCRIPTEN_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_ARM_VERSION)
# undef HEDLEY_ARM_VERSION
#endif
#if defined(__CC_ARM) && defined(__ARMCOMPILER_VERSION)
# define HEDLEY_ARM_VERSION HEDLEY_VERSION_ENCODE(__ARMCOMPILER_VERSION / 1000000, (__ARMCOMPILER_VERSION % 1000000) / 10000, (__ARMCOMPILER_VERSION % 10000) / 100)
#elif defined(__CC_ARM) && defined(__ARMCC_VERSION)
# define HEDLEY_ARM_VERSION HEDLEY_VERSION_ENCODE(__ARMCC_VERSION / 1000000, (__ARMCC_VERSION % 1000000) / 10000, (__ARMCC_VERSION % 10000) / 100)
#endif
#if defined(HEDLEY_ARM_VERSION_CHECK)
# undef HEDLEY_ARM_VERSION_CHECK
#endif
#if defined(HEDLEY_ARM_VERSION)
# define HEDLEY_ARM_VERSION_CHECK(major,minor,patch) (HEDLEY_ARM_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_ARM_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_IBM_VERSION)
# undef HEDLEY_IBM_VERSION
#endif
#if defined(__ibmxl__)
# define HEDLEY_IBM_VERSION HEDLEY_VERSION_ENCODE(__ibmxl_version__, __ibmxl_release__, __ibmxl_modification__)
#elif defined(__xlC__) && defined(__xlC_ver__)
# define HEDLEY_IBM_VERSION HEDLEY_VERSION_ENCODE(__xlC__ >> 8, __xlC__ & 0xff, (__xlC_ver__ >> 8) & 0xff)
#elif defined(__xlC__)
# define HEDLEY_IBM_VERSION HEDLEY_VERSION_ENCODE(__xlC__ >> 8, __xlC__ & 0xff, 0)
#endif
#if defined(HEDLEY_IBM_VERSION_CHECK)
# undef HEDLEY_IBM_VERSION_CHECK
#endif
#if defined(HEDLEY_IBM_VERSION)
# define HEDLEY_IBM_VERSION_CHECK(major,minor,patch) (HEDLEY_IBM_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_IBM_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_TI_VERSION)
# undef HEDLEY_TI_VERSION
#endif
#if defined(__TI_COMPILER_VERSION__)
# define HEDLEY_TI_VERSION HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000))
#endif
#if defined(HEDLEY_TI_VERSION_CHECK)
# undef HEDLEY_TI_VERSION_CHECK
#endif
#if defined(HEDLEY_TI_VERSION)
# define HEDLEY_TI_VERSION_CHECK(major,minor,patch) (HEDLEY_TI_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_TI_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_CRAY_VERSION)
# undef HEDLEY_CRAY_VERSION
#endif
#if defined(_CRAYC)
# if defined(_RELEASE_PATCHLEVEL)
# define HEDLEY_CRAY_VERSION HEDLEY_VERSION_ENCODE(_RELEASE_MAJOR, _RELEASE_MINOR, _RELEASE_PATCHLEVEL)
# else
# define HEDLEY_CRAY_VERSION HEDLEY_VERSION_ENCODE(_RELEASE_MAJOR, _RELEASE_MINOR, 0)
# endif
#endif
#if defined(HEDLEY_CRAY_VERSION_CHECK)
# undef HEDLEY_CRAY_VERSION_CHECK
#endif
#if defined(HEDLEY_CRAY_VERSION)
# define HEDLEY_CRAY_VERSION_CHECK(major,minor,patch) (HEDLEY_CRAY_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_CRAY_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_IAR_VERSION)
# undef HEDLEY_IAR_VERSION
#endif
#if defined(__IAR_SYSTEMS_ICC__)
# if __VER__ > 1000
# define HEDLEY_IAR_VERSION HEDLEY_VERSION_ENCODE((__VER__ / 1000000), ((__VER__ / 1000) % 1000), (__VER__ % 1000))
# else
# define HEDLEY_IAR_VERSION HEDLEY_VERSION_ENCODE(VER / 100, __VER__ % 100, 0)
# endif
#endif
#if defined(HEDLEY_IAR_VERSION_CHECK)
# undef HEDLEY_IAR_VERSION_CHECK
#endif
#if defined(HEDLEY_IAR_VERSION)
# define HEDLEY_IAR_VERSION_CHECK(major,minor,patch) (HEDLEY_IAR_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_IAR_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_TINYC_VERSION)
# undef HEDLEY_TINYC_VERSION
#endif
#if defined(__TINYC__)
# define HEDLEY_TINYC_VERSION HEDLEY_VERSION_ENCODE(__TINYC__ / 1000, (__TINYC__ / 100) % 10, __TINYC__ % 100)
#endif
#if defined(HEDLEY_TINYC_VERSION_CHECK)
# undef HEDLEY_TINYC_VERSION_CHECK
#endif
#if defined(HEDLEY_TINYC_VERSION)
# define HEDLEY_TINYC_VERSION_CHECK(major,minor,patch) (HEDLEY_TINYC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_TINYC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_DMC_VERSION)
# undef HEDLEY_DMC_VERSION
#endif
#if defined(__DMC__)
# define HEDLEY_DMC_VERSION HEDLEY_VERSION_ENCODE(__DMC__ >> 8, (__DMC__ >> 4) & 0xf, __DMC__ & 0xf)
#endif
#if defined(HEDLEY_DMC_VERSION_CHECK)
# undef HEDLEY_DMC_VERSION_CHECK
#endif
#if defined(HEDLEY_DMC_VERSION)
# define HEDLEY_DMC_VERSION_CHECK(major,minor,patch) (HEDLEY_DMC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_DMC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_COMPCERT_VERSION)
# undef HEDLEY_COMPCERT_VERSION
#endif
#if defined(__COMPCERT_VERSION__)
# define HEDLEY_COMPCERT_VERSION HEDLEY_VERSION_ENCODE(__COMPCERT_VERSION__ / 10000, (__COMPCERT_VERSION__ / 100) % 100, __COMPCERT_VERSION__ % 100)
#endif
#if defined(HEDLEY_COMPCERT_VERSION_CHECK)
# undef HEDLEY_COMPCERT_VERSION_CHECK
#endif
#if defined(HEDLEY_COMPCERT_VERSION)
# define HEDLEY_COMPCERT_VERSION_CHECK(major,minor,patch) (HEDLEY_COMPCERT_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_COMPCERT_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_PELLES_VERSION)
# undef HEDLEY_PELLES_VERSION
#endif
#if defined(__POCC__)
# define HEDLEY_PELLES_VERSION HEDLEY_VERSION_ENCODE(__POCC__ / 100, __POCC__ % 100, 0)
#endif
#if defined(HEDLEY_PELLES_VERSION_CHECK)
# undef HEDLEY_PELLES_VERSION_CHECK
#endif
#if defined(HEDLEY_PELLES_VERSION)
# define HEDLEY_PELLES_VERSION_CHECK(major,minor,patch) (HEDLEY_PELLES_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_PELLES_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_GCC_VERSION)
# undef HEDLEY_GCC_VERSION
#endif
#if \
defined(HEDLEY_GNUC_VERSION) && \
!defined(__clang__) && \
!defined(HEDLEY_INTEL_VERSION) && \
!defined(HEDLEY_PGI_VERSION) && \
!defined(HEDLEY_ARM_VERSION) && \
!defined(HEDLEY_TI_VERSION) && \
!defined(__COMPCERT__)
# define HEDLEY_GCC_VERSION HEDLEY_GNUC_VERSION
#endif
#if defined(HEDLEY_GCC_VERSION_CHECK)
# undef HEDLEY_GCC_VERSION_CHECK
#endif
#if defined(HEDLEY_GCC_VERSION)
# define HEDLEY_GCC_VERSION_CHECK(major,minor,patch) (HEDLEY_GCC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
# define HEDLEY_GCC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_HAS_ATTRIBUTE)
# undef HEDLEY_HAS_ATTRIBUTE
#endif
#if defined(__has_attribute)
# define HEDLEY_HAS_ATTRIBUTE(attribute) __has_attribute(attribute)
#else
# define HEDLEY_HAS_ATTRIBUTE(attribute) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_ATTRIBUTE)
# undef HEDLEY_GNUC_HAS_ATTRIBUTE
#endif
#if defined(__has_attribute)
# define HEDLEY_GNUC_HAS_ATTRIBUTE(attribute,major,minor,patch) __has_attribute(attribute)
#else
# define HEDLEY_GNUC_HAS_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_ATTRIBUTE)
# undef HEDLEY_GCC_HAS_ATTRIBUTE
#endif
#if defined(__has_attribute)
# define HEDLEY_GCC_HAS_ATTRIBUTE(attribute,major,minor,patch) __has_attribute(attribute)
#else
# define HEDLEY_GCC_HAS_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_CPP_ATTRIBUTE)
# undef HEDLEY_HAS_CPP_ATTRIBUTE
#endif
#if defined(__has_cpp_attribute) && defined(__cplusplus)
# define HEDLEY_HAS_CPP_ATTRIBUTE(attribute) __has_cpp_attribute(attribute)
#else
# define HEDLEY_HAS_CPP_ATTRIBUTE(attribute) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_CPP_ATTRIBUTE)
# undef HEDLEY_GNUC_HAS_CPP_ATTRIBUTE
#endif
#if defined(__has_cpp_attribute) && defined(__cplusplus)
# define HEDLEY_GNUC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) __has_cpp_attribute(attribute)
#else
# define HEDLEY_GNUC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_CPP_ATTRIBUTE)
# undef HEDLEY_GCC_HAS_CPP_ATTRIBUTE
#endif
#if defined(__has_cpp_attribute) && defined(__cplusplus)
# define HEDLEY_GCC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) __has_cpp_attribute(attribute)
#else
# define HEDLEY_GCC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_BUILTIN)
# undef HEDLEY_HAS_BUILTIN
#endif
#if defined(__has_builtin)
# define HEDLEY_HAS_BUILTIN(builtin) __has_builtin(builtin)
#else
# define HEDLEY_HAS_BUILTIN(builtin) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_BUILTIN)
# undef HEDLEY_GNUC_HAS_BUILTIN
#endif
#if defined(__has_builtin)
# define HEDLEY_GNUC_HAS_BUILTIN(builtin,major,minor,patch) __has_builtin(builtin)
#else
# define HEDLEY_GNUC_HAS_BUILTIN(builtin,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_BUILTIN)
# undef HEDLEY_GCC_HAS_BUILTIN
#endif
#if defined(__has_builtin)
# define HEDLEY_GCC_HAS_BUILTIN(builtin,major,minor,patch) __has_builtin(builtin)
#else
# define HEDLEY_GCC_HAS_BUILTIN(builtin,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_FEATURE)
# undef HEDLEY_HAS_FEATURE
#endif
#if defined(__has_feature)
# define HEDLEY_HAS_FEATURE(feature) __has_feature(feature)
#else
# define HEDLEY_HAS_FEATURE(feature) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_FEATURE)
# undef HEDLEY_GNUC_HAS_FEATURE
#endif
#if defined(__has_feature)
# define HEDLEY_GNUC_HAS_FEATURE(feature,major,minor,patch) __has_feature(feature)
#else
# define HEDLEY_GNUC_HAS_FEATURE(feature,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_FEATURE)
# undef HEDLEY_GCC_HAS_FEATURE
#endif
#if defined(__has_feature)
# define HEDLEY_GCC_HAS_FEATURE(feature,major,minor,patch) __has_feature(feature)
#else
# define HEDLEY_GCC_HAS_FEATURE(feature,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_EXTENSION)
# undef HEDLEY_HAS_EXTENSION
#endif
#if defined(__has_extension)
# define HEDLEY_HAS_EXTENSION(extension) __has_extension(extension)
#else
# define HEDLEY_HAS_EXTENSION(extension) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_EXTENSION)
# undef HEDLEY_GNUC_HAS_EXTENSION
#endif
#if defined(__has_extension)
# define HEDLEY_GNUC_HAS_EXTENSION(extension,major,minor,patch) __has_extension(extension)
#else
# define HEDLEY_GNUC_HAS_EXTENSION(extension,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_EXTENSION)
# undef HEDLEY_GCC_HAS_EXTENSION
#endif
#if defined(__has_extension)
# define HEDLEY_GCC_HAS_EXTENSION(extension,major,minor,patch) __has_extension(extension)
#else
# define HEDLEY_GCC_HAS_EXTENSION(extension,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_DECLSPEC_ATTRIBUTE)
# undef HEDLEY_HAS_DECLSPEC_ATTRIBUTE
#endif
#if defined(__has_declspec_attribute)
# define HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) __has_declspec_attribute(attribute)
#else
# define HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE)
# undef HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE
#endif
#if defined(__has_declspec_attribute)
# define HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) __has_declspec_attribute(attribute)
#else
# define HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE)
# undef HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE
#endif
#if defined(__has_declspec_attribute)
# define HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) __has_declspec_attribute(attribute)
#else
# define HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_WARNING)
# undef HEDLEY_HAS_WARNING
#endif
#if defined(__has_warning)
# define HEDLEY_HAS_WARNING(warning) __has_warning(warning)
#else
# define HEDLEY_HAS_WARNING(warning) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_WARNING)
# undef HEDLEY_GNUC_HAS_WARNING
#endif
#if defined(__has_warning)
# define HEDLEY_GNUC_HAS_WARNING(warning,major,minor,patch) __has_warning(warning)
#else
# define HEDLEY_GNUC_HAS_WARNING(warning,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_WARNING)
# undef HEDLEY_GCC_HAS_WARNING
#endif
#if defined(__has_warning)
# define HEDLEY_GCC_HAS_WARNING(warning,major,minor,patch) __has_warning(warning)
#else
# define HEDLEY_GCC_HAS_WARNING(warning,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if \
(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || \
defined(__clang__) || \
HEDLEY_GCC_VERSION_CHECK(3,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IAR_VERSION_CHECK(8,0,0) || \
HEDLEY_PGI_VERSION_CHECK(18,4,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_TI_VERSION_CHECK(6,0,0) || \
HEDLEY_CRAY_VERSION_CHECK(5,0,0) || \
HEDLEY_TINYC_VERSION_CHECK(0,9,17) || \
HEDLEY_SUNPRO_VERSION_CHECK(8,0,0) || \
(HEDLEY_IBM_VERSION_CHECK(10,1,0) && defined(__C99_PRAGMA_OPERATOR))
# define HEDLEY_PRAGMA(value) _Pragma(#value)
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
# define HEDLEY_PRAGMA(value) __pragma(value)
#else
# define HEDLEY_PRAGMA(value)
#endif
#if defined(HEDLEY_DIAGNOSTIC_PUSH)
# undef HEDLEY_DIAGNOSTIC_PUSH
#endif
#if defined(HEDLEY_DIAGNOSTIC_POP)
# undef HEDLEY_DIAGNOSTIC_POP
#endif
#if defined(__clang__)
# define HEDLEY_DIAGNOSTIC_PUSH _Pragma("clang diagnostic push")
# define HEDLEY_DIAGNOSTIC_POP _Pragma("clang diagnostic pop")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_DIAGNOSTIC_PUSH _Pragma("warning(push)")
# define HEDLEY_DIAGNOSTIC_POP _Pragma("warning(pop)")
#elif HEDLEY_GCC_VERSION_CHECK(4,6,0)
# define HEDLEY_DIAGNOSTIC_PUSH _Pragma("GCC diagnostic push")
# define HEDLEY_DIAGNOSTIC_POP _Pragma("GCC diagnostic pop")
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
# define HEDLEY_DIAGNOSTIC_PUSH __pragma(warning(push))
# define HEDLEY_DIAGNOSTIC_POP __pragma(warning(pop))
#elif HEDLEY_ARM_VERSION_CHECK(5,6,0)
# define HEDLEY_DIAGNOSTIC_PUSH _Pragma("push")
# define HEDLEY_DIAGNOSTIC_POP _Pragma("pop")
#elif HEDLEY_TI_VERSION_CHECK(8,1,0)
# define HEDLEY_DIAGNOSTIC_PUSH _Pragma("diag_push")
# define HEDLEY_DIAGNOSTIC_POP _Pragma("diag_pop")
#elif HEDLEY_PELLES_VERSION_CHECK(2,90,0)
# define HEDLEY_DIAGNOSTIC_PUSH _Pragma("warning(push)")
# define HEDLEY_DIAGNOSTIC_POP _Pragma("warning(pop)")
#else
# define HEDLEY_DIAGNOSTIC_PUSH
# define HEDLEY_DIAGNOSTIC_POP
#endif
#if defined(HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED)
# undef HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED
#endif
#if HEDLEY_HAS_WARNING("-Wdeprecated-declarations")
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("warning(disable:1478 1786)")
#elif HEDLEY_PGI_VERSION_CHECK(17,10,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1215,1444")
#elif HEDLEY_GCC_VERSION_CHECK(4,3,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED __pragma(warning(disable:4996))
#elif HEDLEY_TI_VERSION_CHECK(8,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1291,1718")
#elif HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) && !defined(__cplusplus)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("error_messages(off,E_DEPRECATED_ATT,E_DEPRECATED_ATT_MESS)")
#elif HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) && defined(__cplusplus)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("error_messages(off,symdeprecated,symdeprecated2)")
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress=Pe1444,Pe1215")
#elif HEDLEY_PELLES_VERSION_CHECK(2,90,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("warn(disable:2241)")
#else
# define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED
#endif
#if defined(HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS)
# undef HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS
#endif
#if HEDLEY_HAS_WARNING("-Wunknown-pragmas")
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("clang diagnostic ignored \"-Wunknown-pragmas\"")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("warning(disable:161)")
#elif HEDLEY_PGI_VERSION_CHECK(17,10,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 1675")
#elif HEDLEY_GCC_VERSION_CHECK(4,3,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("GCC diagnostic ignored \"-Wunknown-pragmas\"")
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS __pragma(warning(disable:4068))
#elif HEDLEY_TI_VERSION_CHECK(8,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 163")
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress=Pe161")
#else
# define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS
#endif
#if defined(HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL)
# undef HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL
#endif
#if HEDLEY_HAS_WARNING("-Wcast-qual")
# define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("clang diagnostic ignored \"-Wcast-qual\"")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("warning(disable:2203 2331)")
#elif HEDLEY_GCC_VERSION_CHECK(3,0,0)
# define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("GCC diagnostic ignored \"-Wcast-qual\"")
#else
# define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL
#endif
#if defined(HEDLEY_DEPRECATED)
# undef HEDLEY_DEPRECATED
#endif
#if defined(HEDLEY_DEPRECATED_FOR)
# undef HEDLEY_DEPRECATED_FOR
#endif
#if defined(__cplusplus) && (__cplusplus >= 201402L)
# define HEDLEY_DEPRECATED(since) [[deprecated("Since " #since)]]
# define HEDLEY_DEPRECATED_FOR(since, replacement) [[deprecated("Since " #since "; use " #replacement)]]
#elif \
HEDLEY_HAS_EXTENSION(attribute_deprecated_with_message) || \
HEDLEY_GCC_VERSION_CHECK(4,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(5,6,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0) || \
HEDLEY_TI_VERSION_CHECK(8,3,0)
# define HEDLEY_DEPRECATED(since) __attribute__((__deprecated__("Since " #since)))
# define HEDLEY_DEPRECATED_FOR(since, replacement) __attribute__((__deprecated__("Since " #since "; use " #replacement)))
#elif \
HEDLEY_HAS_ATTRIBUTE(deprecated) || \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
# define HEDLEY_DEPRECATED(since) __attribute__((__deprecated__))
# define HEDLEY_DEPRECATED_FOR(since, replacement) __attribute__((__deprecated__))
#elif HEDLEY_MSVC_VERSION_CHECK(14,0,0)
# define HEDLEY_DEPRECATED(since) __declspec(deprecated("Since " # since))
# define HEDLEY_DEPRECATED_FOR(since, replacement) __declspec(deprecated("Since " #since "; use " #replacement))
#elif \
HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \
HEDLEY_PELLES_VERSION_CHECK(6,50,0)
# define HEDLEY_DEPRECATED(since) _declspec(deprecated)
# define HEDLEY_DEPRECATED_FOR(since, replacement) __declspec(deprecated)
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
# define HEDLEY_DEPRECATED(since) _Pragma("deprecated")
# define HEDLEY_DEPRECATED_FOR(since, replacement) _Pragma("deprecated")
#else
# define HEDLEY_DEPRECATED(since)
# define HEDLEY_DEPRECATED_FOR(since, replacement)
#endif
#if defined(HEDLEY_UNAVAILABLE)
# undef HEDLEY_UNAVAILABLE
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(warning) || \
HEDLEY_GCC_VERSION_CHECK(4,3,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_UNAVAILABLE(available_since) __attribute__((__warning__("Not available until " #available_since)))
#else
# define HEDLEY_UNAVAILABLE(available_since)
#endif
#if defined(HEDLEY_WARN_UNUSED_RESULT)
# undef HEDLEY_WARN_UNUSED_RESULT
#endif
#if defined(__cplusplus) && (__cplusplus >= 201703L)
# define HEDLEY_WARN_UNUSED_RESULT [[nodiscard]]
#elif \
HEDLEY_HAS_ATTRIBUTE(warn_unused_result) || \
HEDLEY_GCC_VERSION_CHECK(3,4,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \
(HEDLEY_SUNPRO_VERSION_CHECK(5,15,0) && defined(__cplusplus)) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0)
# define HEDLEY_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
#elif defined(_Check_return_) /* SAL */
# define HEDLEY_WARN_UNUSED_RESULT _Check_return_
#else
# define HEDLEY_WARN_UNUSED_RESULT
#endif
#if defined(HEDLEY_SENTINEL)
# undef HEDLEY_SENTINEL
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(sentinel) || \
HEDLEY_GCC_VERSION_CHECK(4,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(5,4,0)
# define HEDLEY_SENTINEL(position) __attribute__((__sentinel__(position)))
#else
# define HEDLEY_SENTINEL(position)
#endif
#if defined(HEDLEY_NO_RETURN)
# undef HEDLEY_NO_RETURN
#endif
#if HEDLEY_IAR_VERSION_CHECK(8,0,0)
# define HEDLEY_NO_RETURN __noreturn
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_NO_RETURN __attribute__((__noreturn__))
#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
# define HEDLEY_NO_RETURN _Noreturn
#elif defined(__cplusplus) && (__cplusplus >= 201103L)
# define HEDLEY_NO_RETURN [[noreturn]]
#elif \
HEDLEY_HAS_ATTRIBUTE(noreturn) || \
HEDLEY_GCC_VERSION_CHECK(3,2,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(18,0,0) || \
(HEDLEY_TI_VERSION_CHECK(17,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
# define HEDLEY_NO_RETURN __attribute__((__noreturn__))
#elif HEDLEY_MSVC_VERSION_CHECK(13,10,0)
# define HEDLEY_NO_RETURN __declspec(noreturn)
#elif HEDLEY_TI_VERSION_CHECK(6,0,0) && defined(__cplusplus)
# define HEDLEY_NO_RETURN _Pragma("FUNC_NEVER_RETURNS;")
#elif HEDLEY_COMPCERT_VERSION_CHECK(3,2,0)
# define HEDLEY_NO_RETURN __attribute((noreturn))
#elif HEDLEY_PELLES_VERSION_CHECK(9,0,0)
# define HEDLEY_NO_RETURN __declspec(noreturn)
#else
# define HEDLEY_NO_RETURN
#endif
#if defined(HEDLEY_UNREACHABLE)
# undef HEDLEY_UNREACHABLE
#endif
#if defined(HEDLEY_UNREACHABLE_RETURN)
# undef HEDLEY_UNREACHABLE_RETURN
#endif
#if \
(HEDLEY_HAS_BUILTIN(__builtin_unreachable) && (!defined(HEDLEY_ARM_VERSION))) || \
HEDLEY_GCC_VERSION_CHECK(4,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,5)
# define HEDLEY_UNREACHABLE() __builtin_unreachable()
#elif HEDLEY_MSVC_VERSION_CHECK(13,10,0)
# define HEDLEY_UNREACHABLE() __assume(0)
#elif HEDLEY_TI_VERSION_CHECK(6,0,0)
# if defined(__cplusplus)
# define HEDLEY_UNREACHABLE() std::_nassert(0)
# else
# define HEDLEY_UNREACHABLE() _nassert(0)
# endif
# define HEDLEY_UNREACHABLE_RETURN(value) return value
#elif defined(EXIT_FAILURE)
# define HEDLEY_UNREACHABLE() abort()
#else
# define HEDLEY_UNREACHABLE()
# define HEDLEY_UNREACHABLE_RETURN(value) return value
#endif
#if !defined(HEDLEY_UNREACHABLE_RETURN)
# define HEDLEY_UNREACHABLE_RETURN(value) HEDLEY_UNREACHABLE()
#endif
#if defined(HEDLEY_ASSUME)
# undef HEDLEY_ASSUME
#endif
#if \
HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_ASSUME(expr) __assume(expr)
#elif HEDLEY_HAS_BUILTIN(__builtin_assume)
# define HEDLEY_ASSUME(expr) __builtin_assume(expr)
#elif HEDLEY_TI_VERSION_CHECK(6,0,0)
# if defined(__cplusplus)
# define HEDLEY_ASSUME(expr) std::_nassert(expr)
# else
# define HEDLEY_ASSUME(expr) _nassert(expr)
# endif
#elif \
(HEDLEY_HAS_BUILTIN(__builtin_unreachable) && !defined(HEDLEY_ARM_VERSION)) || \
HEDLEY_GCC_VERSION_CHECK(4,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,5)
# define HEDLEY_ASSUME(expr) ((void) ((expr) ? 1 : (__builtin_unreachable(), 1)))
#else
# define HEDLEY_ASSUME(expr) ((void) (expr))
#endif
HEDLEY_DIAGNOSTIC_PUSH
#if \
HEDLEY_HAS_WARNING("-Wvariadic-macros") || \
HEDLEY_GCC_VERSION_CHECK(4,0,0)
# if defined(__clang__)
# pragma clang diagnostic ignored "-Wvariadic-macros"
# elif defined(HEDLEY_GCC_VERSION)
# pragma GCC diagnostic ignored "-Wvariadic-macros"
# endif
#endif
#if defined(HEDLEY_NON_NULL)
# undef HEDLEY_NON_NULL
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(nonnull) || \
HEDLEY_GCC_VERSION_CHECK(3,3,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0)
# define HEDLEY_NON_NULL(...) __attribute__((__nonnull__(__VA_ARGS__)))
#else
# define HEDLEY_NON_NULL(...)
#endif
HEDLEY_DIAGNOSTIC_POP
#if defined(HEDLEY_PRINTF_FORMAT)
# undef HEDLEY_PRINTF_FORMAT
#endif
#if defined(__MINGW32__) && HEDLEY_GCC_HAS_ATTRIBUTE(format,4,4,0) && !defined(__USE_MINGW_ANSI_STDIO)
# define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(ms_printf, string_idx, first_to_check)))
#elif defined(__MINGW32__) && HEDLEY_GCC_HAS_ATTRIBUTE(format,4,4,0) && defined(__USE_MINGW_ANSI_STDIO)
# define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(gnu_printf, string_idx, first_to_check)))
#elif \
HEDLEY_HAS_ATTRIBUTE(format) || \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(5,6,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
# define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(__printf__, string_idx, first_to_check)))
#elif HEDLEY_PELLES_VERSION_CHECK(6,0,0)
# define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __declspec(vaformat(printf,string_idx,first_to_check))
#else
# define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check)
#endif
#if defined(HEDLEY_CONSTEXPR)
# undef HEDLEY_CONSTEXPR
#endif
#if defined(__cplusplus)
# if __cplusplus >= 201103L
# define HEDLEY_CONSTEXPR constexpr
# endif
#endif
#if !defined(HEDLEY_CONSTEXPR)
# define HEDLEY_CONSTEXPR
#endif
#if defined(HEDLEY_PREDICT)
# undef HEDLEY_PREDICT
#endif
#if defined(HEDLEY_LIKELY)
# undef HEDLEY_LIKELY
#endif
#if defined(HEDLEY_UNLIKELY)
# undef HEDLEY_UNLIKELY
#endif
#if defined(HEDLEY_UNPREDICTABLE)
# undef HEDLEY_UNPREDICTABLE
#endif
#if HEDLEY_HAS_BUILTIN(__builtin_unpredictable)
# define HEDLEY_UNPREDICTABLE(expr) __builtin_unpredictable(!!(expr))
#endif
#if \
HEDLEY_HAS_BUILTIN(__builtin_expect_with_probability) || \
HEDLEY_GCC_VERSION_CHECK(9,0,0)
# define HEDLEY_PREDICT(expr, value, probability) __builtin_expect_with_probability(expr, value, probability)
# define HEDLEY_PREDICT_TRUE(expr, probability) __builtin_expect_with_probability(!!(expr), 1, probability)
# define HEDLEY_PREDICT_FALSE(expr, probability) __builtin_expect_with_probability(!!(expr), 0, probability)
# define HEDLEY_LIKELY(expr) __builtin_expect(!!(expr), 1)
# define HEDLEY_UNLIKELY(expr) __builtin_expect(!!(expr), 0)
# if !defined(HEDLEY_BUILTIN_UNPREDICTABLE)
# define HEDLEY_BUILTIN_UNPREDICTABLE(expr) __builtin_expect_with_probability(!!(expr), 1, 0.5)
# endif
#elif \
HEDLEY_HAS_BUILTIN(__builtin_expect) || \
HEDLEY_GCC_VERSION_CHECK(3,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
(HEDLEY_SUNPRO_VERSION_CHECK(5,15,0) && defined(__cplusplus)) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(6,1,0) || \
HEDLEY_TINYC_VERSION_CHECK(0,9,27)
# define HEDLEY_PREDICT(expr, expected, probability) \
(((probability) >= 0.9) ? __builtin_expect(!!(expr), (expected)) : (((void) (expected)), !!(expr)))
# define HEDLEY_PREDICT_TRUE(expr, probability) \
(__extension__ ({ \
HEDLEY_CONSTEXPR double hedley_probability_ = (probability); \
((hedley_probability_ >= 0.9) ? __builtin_expect(!!(expr), 1) : ((hedley_probability_ <= 0.1) ? __builtin_expect(!!(expr), 0) : !!(expr))); \
}))
# define HEDLEY_PREDICT_FALSE(expr, probability) \
(__extension__ ({ \
HEDLEY_CONSTEXPR double hedley_probability_ = (probability); \
((hedley_probability_ >= 0.9) ? __builtin_expect(!!(expr), 0) : ((hedley_probability_ <= 0.1) ? __builtin_expect(!!(expr), 1) : !!(expr))); \
}))
# define HEDLEY_LIKELY(expr) __builtin_expect(!!(expr), 1)
# define HEDLEY_UNLIKELY(expr) __builtin_expect(!!(expr), 0)
#else
# define HEDLEY_PREDICT(expr, expected, probability) (((void) (expected)), !!(expr))
# define HEDLEY_PREDICT_TRUE(expr, probability) (!!(expr))
# define HEDLEY_PREDICT_FALSE(expr, probability) (!!(expr))
# define HEDLEY_LIKELY(expr) (!!(expr))
# define HEDLEY_UNLIKELY(expr) (!!(expr))
#endif
#if !defined(HEDLEY_UNPREDICTABLE)
# define HEDLEY_UNPREDICTABLE(expr) HEDLEY_PREDICT(expr, 1, 0.5)
#endif
#if defined(HEDLEY_MALLOC)
# undef HEDLEY_MALLOC
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(malloc) || \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(12,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
# define HEDLEY_MALLOC __attribute__((__malloc__))
#elif HEDLEY_MSVC_VERSION_CHECK(14, 0, 0)
# define HEDLEY_MALLOC __declspec(restrict)
#else
# define HEDLEY_MALLOC
#endif
#if defined(HEDLEY_PURE)
# undef HEDLEY_PURE
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(pure) || \
HEDLEY_GCC_VERSION_CHECK(2,96,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0)
# define HEDLEY_PURE __attribute__((__pure__))
#elif HEDLEY_TI_VERSION_CHECK(6,0,0) && defined(__cplusplus)
# define HEDLEY_PURE _Pragma("FUNC_IS_PURE;")
#else
# define HEDLEY_PURE
#endif
#if defined(HEDLEY_CONST)
# undef HEDLEY_CONST
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(const) || \
HEDLEY_GCC_VERSION_CHECK(2,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \