forked from boostorg/config
202 lines
6.1 KiB
C++
202 lines
6.1 KiB
C++
// Copyright (c) 2017 Dynatrace
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//
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// Distributed under the Boost Software License, Version 1.0.
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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// See http://www.boost.org for most recent version.
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// Compiler setup for IBM z/OS XL C/C++ compiler.
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// Oldest compiler version currently supported is 2.1 (V2R1)
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#if !defined(__IBMCPP__) || !defined(__COMPILER_VER__) || __COMPILER_VER__ < 0x42010000
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# error "Compiler not supported or configured - please reconfigure"
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#endif
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#if __COMPILER_VER__ > 0x42010000
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# if defined(BOOST_ASSERT_CONFIG)
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# error "Unknown compiler version - please run the configure tests and report the results"
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# endif
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#endif
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#define BOOST_COMPILER "IBM z/OS XL C/C++ version " BOOST_STRINGIZE(__COMPILER_VER__)
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#define BOOST_XLCPP_ZOS __COMPILER_VER__
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// -------------------------------------
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#include <features.h> // For __UU, __C99, __TR1, ...
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#if !defined(BOOST_XLCPP_ZOS_DO_NOT_GUESS)
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# if (defined(__C99_MIXED_STRING_CONCAT) \
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&& defined(__C99_MAX_LINE_NUMBER) \
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&& defined(__C99_EMPTY_MACRO_ARGUMENTS) \
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&& defined(__C99_LLONG) \
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&& defined(__IBMCPP_C99_PREPROCESSOR) \
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&& defined(__IBMCPP_C99_LONG_LONG) \
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&& defined(__IBM_CHAR32_T__) \
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&& defined(__IBM_CHAR16_T__) \
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&& defined(__IBMCPP_VARIADIC_TEMPLATES) \
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&& defined(__IBMCPP_STATIC_ASSERT) \
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&& defined(__IBMCPP_SCOPED_ENUM) \
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&& defined(__IBMCPP_RVALUE_REFERENCES) \
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&& defined(__IBMCPP_RIGHT_ANGLE_BRACKET) \
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&& defined(__IBMCPP_REFERENCE_COLLAPSING) \
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&& defined(__IBMCPP_INLINE_NAMESPACE) \
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&& defined(__IBMCPP_EXTENDED_FRIEND) \
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&& defined(__IBMCPP_EXPLICIT_CONVERSION_OPERATORS) \
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&& defined(__IBMCPP_DELEGATING_CTORS) \
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&& defined(__IBMCPP_DECLTYPE) \
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&& defined(__IBMCPP_CONSTEXPR) \
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&& defined(__IBMCPP_AUTO_TYPEDEDUCTION) \
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)
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// According to documentation, the "defaulted and deleted functions" feature should be testable via the predefined macro __IBMCPP_DEFAULTED_AND_DELETED_FUNCTIONS.
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// Unfortunately this doesn't work, the macro is actually never defined (compiler version V2R1).
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// Guess: defaulted and deleted functions feature is active if ALL other C++11 features supported by the compiler are active.
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# if !defined(__IBMCPP_DEFAULTED_AND_DELETED_FUNCTIONS)
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# define __IBMCPP_DEFAULTED_AND_DELETED_FUNCTIONS 1
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# endif
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# endif
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#endif
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#if !defined(__IBMCPP_DEFAULTED_AND_DELETED_FUNCTIONS)
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# define BOOST_NO_CXX11_DELETED_FUNCTIONS
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# define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
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# define BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS
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#endif
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// -------------------------------------
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#if defined(__UU) || defined(__C99) || defined(__TR1)
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# define BOOST_HAS_LOG1P
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# define BOOST_HAS_EXPM1
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#endif
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#if defined(__C99) || defined(__TR1)
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# define BOOST_HAS_STDINT_H
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#else
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# define BOOST_NO_FENV_H
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#endif
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// -------------------------------------
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#define BOOST_HAS_NRVO
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#if !defined(__RTTI_ALL__)
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# define BOOST_NO_RTTI
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#endif
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#if !defined(_CPPUNWIND) && !defined(__EXCEPTIONS)
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# define BOOST_NO_EXCEPTIONS
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#endif
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#if defined(_LONG_LONG) || defined(__IBMCPP_C99_LONG_LONG) || defined(__LL)
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# define BOOST_HAS_LONG_LONG
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#else
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# define BOOST_NO_LONG_LONG
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#endif
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#if defined(_LONG_LONG) || defined(__IBMCPP_C99_LONG_LONG) || defined(__LL) || defined(_LP64)
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# define BOOST_HAS_MS_INT64
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#endif
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#define BOOST_NO_SFINAE_EXPR
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#define BOOST_NO_CXX11_SFINAE_EXPR
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#if defined(__IBMCPP_VARIADIC_TEMPLATES)
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# define BOOST_HAS_VARIADIC_TMPL
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#else
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# define BOOST_NO_CXX11_VARIADIC_TEMPLATES
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# define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
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#endif
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#if defined(__IBMCPP_STATIC_ASSERT)
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# define BOOST_HAS_STATIC_ASSERT
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#else
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# define BOOST_NO_CXX11_STATIC_ASSERT
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#endif
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#if defined(__IBMCPP_RVALUE_REFERENCES)
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# define BOOST_HAS_RVALUE_REFS
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#else
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# define BOOST_NO_CXX11_RVALUE_REFERENCES
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#endif
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#if !defined(__IBMCPP_SCOPED_ENUM)
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# define BOOST_NO_CXX11_SCOPED_ENUMS
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#endif
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#define BOOST_NO_CXX11_FIXED_LENGTH_VARIADIC_TEMPLATE_EXPANSION_PACKS
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#define BOOST_NO_CXX11_TEMPLATE_ALIASES
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#define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
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#if !defined(__IBMCPP_EXPLICIT_CONVERSION_OPERATORS)
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# define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
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#endif
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#if !defined(__IBMCPP_DECLTYPE)
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# define BOOST_NO_CXX11_DECLTYPE
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#else
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# define BOOST_HAS_DECLTYPE
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#endif
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#define BOOST_NO_CXX11_DECLTYPE_N3276
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#if !defined(__IBMCPP_INLINE_NAMESPACE)
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# define BOOST_NO_CXX11_INLINE_NAMESPACES
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#endif
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#if !defined(__IBMCPP_AUTO_TYPEDEDUCTION)
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# define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
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# define BOOST_NO_CXX11_AUTO_DECLARATIONS
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# define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
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#endif
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#if !defined(__IBM_CHAR32_T__)
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# define BOOST_NO_CXX11_CHAR32_T
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#endif
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#if !defined(__IBM_CHAR16_T__)
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# define BOOST_NO_CXX11_CHAR16_T
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#endif
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#if !defined(__IBMCPP_CONSTEXPR)
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# define BOOST_NO_CXX11_CONSTEXPR
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#endif
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#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
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#define BOOST_NO_CXX11_UNICODE_LITERALS
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#define BOOST_NO_CXX11_RAW_LITERALS
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#define BOOST_NO_CXX11_RANGE_BASED_FOR
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#define BOOST_NO_CXX11_NULLPTR
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#define BOOST_NO_CXX11_NOEXCEPT
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#define BOOST_NO_CXX11_LAMBDAS
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#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
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#define BOOST_NO_CXX11_THREAD_LOCAL
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#define BOOST_NO_CXX11_REF_QUALIFIERS
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#define BOOST_NO_CXX11_FINAL
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#define BOOST_NO_CXX11_ALIGNAS
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#define BOOST_NO_CXX14_VARIABLE_TEMPLATES
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#define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
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#define BOOST_NO_CXX14_AGGREGATE_NSDMI
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#define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
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#define BOOST_NO_CXX14_GENERIC_LAMBDAS
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#define BOOST_NO_CXX14_DIGIT_SEPARATORS
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#define BOOST_NO_CXX14_DECLTYPE_AUTO
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#define BOOST_NO_CXX14_CONSTEXPR
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#define BOOST_NO_CXX14_BINARY_LITERALS
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// -------------------------------------
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#define BOOST_SP_NO_SYNC
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// -------------------------------------
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#if defined(__IBM_ATTRIBUTES)
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# define BOOST_FORCEINLINE inline __attribute__ ((__always_inline__))
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# define BOOST_NOINLINE __attribute__ ((__noinline__))
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# define BOOST_ALIGNMENT(x) __attribute__ ((__aligned__(x)))
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#endif
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extern "builtin" long __builtin_expect(long, long);
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#define BOOST_LIKELY(x) __builtin_expect((x) && true, 1)
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#define BOOST_UNLIKELY(x) __builtin_expect((x) && true, 0)
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