// Copyright (C) 2023-2024 Free Software Foundation, Inc.
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.
// You should have received a copy of the GNU General Public License and
// a copy of the GCC Runtime Library Exception along with this program;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// .
// DO NOT EDIT THIS FILE (version.h)
//
// It has been AutoGen-ed
// From the definitions version.def
// and the template file version.tpl
/** @file bits/version.h
* This is an internal header file, included by other library headers.
* Do not attempt to use it directly. @headername{version}
*/
// Usage guide:
//
// In your usual header, do something like:
//
// #define __glibcxx_want_ranges
// #define __glibcxx_want_concepts
// #include
//
// This will generate the FTMs you named, and let you use them in your code as
// if it was user code. All macros are also exposed under __glibcxx_NAME even
// if unwanted, to permit bits and other FTMs to depend on them for condtional
// computation without exposing extra FTMs to user code.
#pragma GCC system_header
#include
#if !defined(__cpp_lib_incomplete_container_elements)
# if _GLIBCXX_HOSTED
# define __glibcxx_incomplete_container_elements 201505L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_incomplete_container_elements)
# define __cpp_lib_incomplete_container_elements 201505L
# endif
# endif
#endif /* !defined(__cpp_lib_incomplete_container_elements) && defined(__glibcxx_want_incomplete_container_elements) */
#undef __glibcxx_want_incomplete_container_elements
#if !defined(__cpp_lib_uncaught_exceptions)
# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 199711L))
# define __glibcxx_uncaught_exceptions 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_uncaught_exceptions)
# define __cpp_lib_uncaught_exceptions 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_uncaught_exceptions) && defined(__glibcxx_want_uncaught_exceptions) */
#undef __glibcxx_want_uncaught_exceptions
#if !defined(__cpp_lib_allocator_traits_is_always_equal)
# if (__cplusplus >= 201103L)
# define __glibcxx_allocator_traits_is_always_equal 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_allocator_traits_is_always_equal)
# define __cpp_lib_allocator_traits_is_always_equal 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_allocator_traits_is_always_equal) && defined(__glibcxx_want_allocator_traits_is_always_equal) */
#undef __glibcxx_want_allocator_traits_is_always_equal
#if !defined(__cpp_lib_is_null_pointer)
# if (__cplusplus >= 201103L)
# define __glibcxx_is_null_pointer 201309L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_null_pointer)
# define __cpp_lib_is_null_pointer 201309L
# endif
# endif
#endif /* !defined(__cpp_lib_is_null_pointer) && defined(__glibcxx_want_is_null_pointer) */
#undef __glibcxx_want_is_null_pointer
#if !defined(__cpp_lib_result_of_sfinae)
# if (__cplusplus >= 201103L)
# define __glibcxx_result_of_sfinae 201210L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_result_of_sfinae)
# define __cpp_lib_result_of_sfinae 201210L
# endif
# endif
#endif /* !defined(__cpp_lib_result_of_sfinae) && defined(__glibcxx_want_result_of_sfinae) */
#undef __glibcxx_want_result_of_sfinae
#if !defined(__cpp_lib_shared_ptr_arrays)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_shared_ptr_arrays 201707L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_arrays)
# define __cpp_lib_shared_ptr_arrays 201707L
# endif
# elif (__cplusplus >= 201103L) && _GLIBCXX_HOSTED
# define __glibcxx_shared_ptr_arrays 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_arrays)
# define __cpp_lib_shared_ptr_arrays 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_shared_ptr_arrays) && defined(__glibcxx_want_shared_ptr_arrays) */
#undef __glibcxx_want_shared_ptr_arrays
#if !defined(__cpp_lib_is_swappable)
# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L))
# define __glibcxx_is_swappable 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_swappable)
# define __cpp_lib_is_swappable 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_is_swappable) && defined(__glibcxx_want_is_swappable) */
#undef __glibcxx_want_is_swappable
#if !defined(__cpp_lib_void_t)
# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L))
# define __glibcxx_void_t 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_void_t)
# define __cpp_lib_void_t 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_void_t) && defined(__glibcxx_want_void_t) */
#undef __glibcxx_want_void_t
#if !defined(__cpp_lib_enable_shared_from_this)
# if ((defined(__STRICT_ANSI__) && __cplusplus >= 201703L) || (!defined(__STRICT_ANSI__) && __cplusplus >= 201103L)) && _GLIBCXX_HOSTED
# define __glibcxx_enable_shared_from_this 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_enable_shared_from_this)
# define __cpp_lib_enable_shared_from_this 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_enable_shared_from_this) && defined(__glibcxx_want_enable_shared_from_this) */
#undef __glibcxx_want_enable_shared_from_this
#if !defined(__cpp_lib_math_spec_funcs)
# if (__cplusplus >= 201103L)
# define __glibcxx_math_spec_funcs 201003L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_spec_funcs)
# define __STDCPP_MATH_SPEC_FUNCS__ 201003L
# endif
# endif
#endif /* !defined(__cpp_lib_math_spec_funcs) && defined(__glibcxx_want_math_spec_funcs) */
#undef __glibcxx_want_math_spec_funcs
#if !defined(__cpp_lib_coroutine)
# if (__cplusplus >= 201402L) && (__cpp_impl_coroutine)
# define __glibcxx_coroutine 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_coroutine)
# define __cpp_lib_coroutine 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_coroutine) && defined(__glibcxx_want_coroutine) */
#undef __glibcxx_want_coroutine
#if !defined(__cpp_lib_exchange_function)
# if (__cplusplus >= 201402L)
# define __glibcxx_exchange_function 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_exchange_function)
# define __cpp_lib_exchange_function 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_exchange_function) && defined(__glibcxx_want_exchange_function) */
#undef __glibcxx_want_exchange_function
#if !defined(__cpp_lib_integer_sequence)
# if (__cplusplus >= 201402L)
# define __glibcxx_integer_sequence 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_sequence)
# define __cpp_lib_integer_sequence 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_integer_sequence) && defined(__glibcxx_want_integer_sequence) */
#undef __glibcxx_want_integer_sequence
#if !defined(__cpp_lib_integral_constant_callable)
# if (__cplusplus >= 201402L)
# define __glibcxx_integral_constant_callable 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integral_constant_callable)
# define __cpp_lib_integral_constant_callable 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_integral_constant_callable) && defined(__glibcxx_want_integral_constant_callable) */
#undef __glibcxx_want_integral_constant_callable
#if !defined(__cpp_lib_is_final)
# if (__cplusplus >= 201402L)
# define __glibcxx_is_final 201402L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_final)
# define __cpp_lib_is_final 201402L
# endif
# endif
#endif /* !defined(__cpp_lib_is_final) && defined(__glibcxx_want_is_final) */
#undef __glibcxx_want_is_final
#if !defined(__cpp_lib_make_reverse_iterator)
# if (__cplusplus >= 201402L)
# define __glibcxx_make_reverse_iterator 201402L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_reverse_iterator)
# define __cpp_lib_make_reverse_iterator 201402L
# endif
# endif
#endif /* !defined(__cpp_lib_make_reverse_iterator) && defined(__glibcxx_want_make_reverse_iterator) */
#undef __glibcxx_want_make_reverse_iterator
#if !defined(__cpp_lib_null_iterators)
# if (__cplusplus >= 201402L)
# define __glibcxx_null_iterators 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_null_iterators)
# define __cpp_lib_null_iterators 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_null_iterators) && defined(__glibcxx_want_null_iterators) */
#undef __glibcxx_want_null_iterators
#if !defined(__cpp_lib_transformation_trait_aliases)
# if (__cplusplus >= 201402L)
# define __glibcxx_transformation_trait_aliases 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_transformation_trait_aliases)
# define __cpp_lib_transformation_trait_aliases 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_transformation_trait_aliases) && defined(__glibcxx_want_transformation_trait_aliases) */
#undef __glibcxx_want_transformation_trait_aliases
#if !defined(__cpp_lib_transparent_operators)
# if (__cplusplus >= 201402L)
# define __glibcxx_transparent_operators 201510L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_transparent_operators)
# define __cpp_lib_transparent_operators 201510L
# endif
# endif
#endif /* !defined(__cpp_lib_transparent_operators) && defined(__glibcxx_want_transparent_operators) */
#undef __glibcxx_want_transparent_operators
#if !defined(__cpp_lib_tuple_element_t)
# if (__cplusplus >= 201402L)
# define __glibcxx_tuple_element_t 201402L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_element_t)
# define __cpp_lib_tuple_element_t 201402L
# endif
# endif
#endif /* !defined(__cpp_lib_tuple_element_t) && defined(__glibcxx_want_tuple_element_t) */
#undef __glibcxx_want_tuple_element_t
#if !defined(__cpp_lib_tuples_by_type)
# if (__cplusplus >= 201402L)
# define __glibcxx_tuples_by_type 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuples_by_type)
# define __cpp_lib_tuples_by_type 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_tuples_by_type) && defined(__glibcxx_want_tuples_by_type) */
#undef __glibcxx_want_tuples_by_type
#if !defined(__cpp_lib_robust_nonmodifying_seq_ops)
# if (__cplusplus >= 201402L)
# define __glibcxx_robust_nonmodifying_seq_ops 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_robust_nonmodifying_seq_ops)
# define __cpp_lib_robust_nonmodifying_seq_ops 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_robust_nonmodifying_seq_ops) && defined(__glibcxx_want_robust_nonmodifying_seq_ops) */
#undef __glibcxx_want_robust_nonmodifying_seq_ops
#if !defined(__cpp_lib_to_chars)
# if (__cplusplus > 202302L) && (_GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 && __SIZE_WIDTH__ >= 32)
# define __glibcxx_to_chars 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_chars)
# define __cpp_lib_to_chars 202306L
# endif
# elif (__cplusplus >= 201402L) && (_GLIBCXX_FLOAT_IS_IEEE_BINARY32 && _GLIBCXX_DOUBLE_IS_IEEE_BINARY64 && __SIZE_WIDTH__ >= 32)
# define __glibcxx_to_chars 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_chars)
# define __cpp_lib_to_chars 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_to_chars) && defined(__glibcxx_want_to_chars) */
#undef __glibcxx_want_to_chars
#if !defined(__cpp_lib_chrono_udls)
# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
# define __glibcxx_chrono_udls 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono_udls)
# define __cpp_lib_chrono_udls 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_chrono_udls) && defined(__glibcxx_want_chrono_udls) */
#undef __glibcxx_want_chrono_udls
#if !defined(__cpp_lib_complex_udls)
# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
# define __glibcxx_complex_udls 201309L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_complex_udls)
# define __cpp_lib_complex_udls 201309L
# endif
# endif
#endif /* !defined(__cpp_lib_complex_udls) && defined(__glibcxx_want_complex_udls) */
#undef __glibcxx_want_complex_udls
#if !defined(__cpp_lib_generic_associative_lookup)
# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
# define __glibcxx_generic_associative_lookup 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_associative_lookup)
# define __cpp_lib_generic_associative_lookup 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_generic_associative_lookup) && defined(__glibcxx_want_generic_associative_lookup) */
#undef __glibcxx_want_generic_associative_lookup
#if !defined(__cpp_lib_make_unique)
# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
# define __glibcxx_make_unique 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_unique)
# define __cpp_lib_make_unique 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_make_unique) && defined(__glibcxx_want_make_unique) */
#undef __glibcxx_want_make_unique
#if !defined(__cpp_lib_quoted_string_io)
# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
# define __glibcxx_quoted_string_io 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_quoted_string_io)
# define __cpp_lib_quoted_string_io 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_quoted_string_io) && defined(__glibcxx_want_quoted_string_io) */
#undef __glibcxx_want_quoted_string_io
#if !defined(__cpp_lib_shared_timed_mutex)
# if (__cplusplus >= 201402L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_shared_timed_mutex 201402L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_timed_mutex)
# define __cpp_lib_shared_timed_mutex 201402L
# endif
# endif
#endif /* !defined(__cpp_lib_shared_timed_mutex) && defined(__glibcxx_want_shared_timed_mutex) */
#undef __glibcxx_want_shared_timed_mutex
#if !defined(__cpp_lib_string_udls)
# if (__cplusplus >= 201402L) && _GLIBCXX_HOSTED
# define __glibcxx_string_udls 201304L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_udls)
# define __cpp_lib_string_udls 201304L
# endif
# endif
#endif /* !defined(__cpp_lib_string_udls) && defined(__glibcxx_want_string_udls) */
#undef __glibcxx_want_string_udls
#if !defined(__cpp_lib_addressof_constexpr)
# if (__cplusplus >= 201703L)
# define __glibcxx_addressof_constexpr 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_addressof_constexpr)
# define __cpp_lib_addressof_constexpr 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_addressof_constexpr) && defined(__glibcxx_want_addressof_constexpr) */
#undef __glibcxx_want_addressof_constexpr
#if !defined(__cpp_lib_any)
# if (__cplusplus >= 201703L)
# define __glibcxx_any 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_any)
# define __cpp_lib_any 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_any) && defined(__glibcxx_want_any) */
#undef __glibcxx_want_any
#if !defined(__cpp_lib_apply)
# if (__cplusplus >= 201703L)
# define __glibcxx_apply 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_apply)
# define __cpp_lib_apply 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_apply) && defined(__glibcxx_want_apply) */
#undef __glibcxx_want_apply
#if !defined(__cpp_lib_as_const)
# if (__cplusplus >= 201703L)
# define __glibcxx_as_const 201510L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_as_const)
# define __cpp_lib_as_const 201510L
# endif
# endif
#endif /* !defined(__cpp_lib_as_const) && defined(__glibcxx_want_as_const) */
#undef __glibcxx_want_as_const
#if !defined(__cpp_lib_atomic_is_always_lock_free)
# if (__cplusplus >= 201703L)
# define __glibcxx_atomic_is_always_lock_free 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_is_always_lock_free)
# define __cpp_lib_atomic_is_always_lock_free 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_is_always_lock_free) && defined(__glibcxx_want_atomic_is_always_lock_free) */
#undef __glibcxx_want_atomic_is_always_lock_free
#if !defined(__cpp_lib_bool_constant)
# if (__cplusplus >= 201703L)
# define __glibcxx_bool_constant 201505L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bool_constant)
# define __cpp_lib_bool_constant 201505L
# endif
# endif
#endif /* !defined(__cpp_lib_bool_constant) && defined(__glibcxx_want_bool_constant) */
#undef __glibcxx_want_bool_constant
#if !defined(__cpp_lib_byte)
# if (__cplusplus >= 201703L)
# define __glibcxx_byte 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byte)
# define __cpp_lib_byte 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_byte) && defined(__glibcxx_want_byte) */
#undef __glibcxx_want_byte
#if !defined(__cpp_lib_has_unique_object_representations)
# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP))
# define __glibcxx_has_unique_object_representations 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_has_unique_object_representations)
# define __cpp_lib_has_unique_object_representations 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_has_unique_object_representations) && defined(__glibcxx_want_has_unique_object_representations) */
#undef __glibcxx_want_has_unique_object_representations
#if !defined(__cpp_lib_hardware_interference_size)
# if (__cplusplus >= 201703L) && (defined(__GCC_DESTRUCTIVE_SIZE))
# define __glibcxx_hardware_interference_size 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hardware_interference_size)
# define __cpp_lib_hardware_interference_size 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_hardware_interference_size) && defined(__glibcxx_want_hardware_interference_size) */
#undef __glibcxx_want_hardware_interference_size
#if !defined(__cpp_lib_invoke)
# if (__cplusplus >= 201703L)
# define __glibcxx_invoke 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke)
# define __cpp_lib_invoke 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_invoke) && defined(__glibcxx_want_invoke) */
#undef __glibcxx_want_invoke
#if !defined(__cpp_lib_is_aggregate)
# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE))
# define __glibcxx_is_aggregate 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_aggregate)
# define __cpp_lib_is_aggregate 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_is_aggregate) && defined(__glibcxx_want_is_aggregate) */
#undef __glibcxx_want_is_aggregate
#if !defined(__cpp_lib_is_invocable)
# if (__cplusplus >= 201703L)
# define __glibcxx_is_invocable 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_invocable)
# define __cpp_lib_is_invocable 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_is_invocable) && defined(__glibcxx_want_is_invocable) */
#undef __glibcxx_want_is_invocable
#if !defined(__cpp_lib_launder)
# if (__cplusplus >= 201703L) && (defined(_GLIBCXX_HAVE_BUILTIN_LAUNDER))
# define __glibcxx_launder 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_launder)
# define __cpp_lib_launder 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_launder) && defined(__glibcxx_want_launder) */
#undef __glibcxx_want_launder
#if !defined(__cpp_lib_logical_traits)
# if (__cplusplus >= 201703L)
# define __glibcxx_logical_traits 201510L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_logical_traits)
# define __cpp_lib_logical_traits 201510L
# endif
# endif
#endif /* !defined(__cpp_lib_logical_traits) && defined(__glibcxx_want_logical_traits) */
#undef __glibcxx_want_logical_traits
#if !defined(__cpp_lib_make_from_tuple)
# if (__cplusplus >= 201703L)
# define __glibcxx_make_from_tuple 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_from_tuple)
# define __cpp_lib_make_from_tuple 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_make_from_tuple) && defined(__glibcxx_want_make_from_tuple) */
#undef __glibcxx_want_make_from_tuple
#if !defined(__cpp_lib_not_fn)
# if (__cplusplus >= 201703L)
# define __glibcxx_not_fn 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_not_fn)
# define __cpp_lib_not_fn 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_not_fn) && defined(__glibcxx_want_not_fn) */
#undef __glibcxx_want_not_fn
#if !defined(__cpp_lib_type_trait_variable_templates)
# if (__cplusplus >= 201703L)
# define __glibcxx_type_trait_variable_templates 201510L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_trait_variable_templates)
# define __cpp_lib_type_trait_variable_templates 201510L
# endif
# endif
#endif /* !defined(__cpp_lib_type_trait_variable_templates) && defined(__glibcxx_want_type_trait_variable_templates) */
#undef __glibcxx_want_type_trait_variable_templates
#if !defined(__cpp_lib_variant)
# if (__cplusplus >= 202002L) && (__cpp_concepts >= 202002L && __cpp_constexpr >= 201811L)
# define __glibcxx_variant 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
# define __cpp_lib_variant 202106L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_variant 202102L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_variant)
# define __cpp_lib_variant 202102L
# endif
# endif
#endif /* !defined(__cpp_lib_variant) && defined(__glibcxx_want_variant) */
#undef __glibcxx_want_variant
#if !defined(__cpp_lib_lcm)
# if (__cplusplus >= 201703L)
# define __glibcxx_lcm 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_lcm)
# define __cpp_lib_lcm 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_lcm) && defined(__glibcxx_want_lcm) */
#undef __glibcxx_want_lcm
#if !defined(__cpp_lib_gcd)
# if (__cplusplus >= 201703L)
# define __glibcxx_gcd 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd)
# define __cpp_lib_gcd 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_gcd) && defined(__glibcxx_want_gcd) */
#undef __glibcxx_want_gcd
#if !defined(__cpp_lib_gcd_lcm)
# if (__cplusplus >= 201703L)
# define __glibcxx_gcd_lcm 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_gcd_lcm)
# define __cpp_lib_gcd_lcm 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_gcd_lcm) && defined(__glibcxx_want_gcd_lcm) */
#undef __glibcxx_want_gcd_lcm
#if !defined(__cpp_lib_raw_memory_algorithms)
# if (__cplusplus >= 201703L)
# define __glibcxx_raw_memory_algorithms 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_raw_memory_algorithms)
# define __cpp_lib_raw_memory_algorithms 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_raw_memory_algorithms) && defined(__glibcxx_want_raw_memory_algorithms) */
#undef __glibcxx_want_raw_memory_algorithms
#if !defined(__cpp_lib_array_constexpr)
# if (__cplusplus >= 202002L)
# define __glibcxx_array_constexpr 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
# define __cpp_lib_array_constexpr 201811L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_array_constexpr 201803L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_array_constexpr)
# define __cpp_lib_array_constexpr 201803L
# endif
# endif
#endif /* !defined(__cpp_lib_array_constexpr) && defined(__glibcxx_want_array_constexpr) */
#undef __glibcxx_want_array_constexpr
#if !defined(__cpp_lib_nonmember_container_access)
# if (__cplusplus >= 201703L)
# define __glibcxx_nonmember_container_access 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_nonmember_container_access)
# define __cpp_lib_nonmember_container_access 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_nonmember_container_access) && defined(__glibcxx_want_nonmember_container_access) */
#undef __glibcxx_want_nonmember_container_access
#if !defined(__cpp_lib_clamp)
# if (__cplusplus >= 201703L)
# define __glibcxx_clamp 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_clamp)
# define __cpp_lib_clamp 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_clamp) && defined(__glibcxx_want_clamp) */
#undef __glibcxx_want_clamp
#if !defined(__cpp_lib_sample)
# if (__cplusplus >= 201703L)
# define __glibcxx_sample 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_sample)
# define __cpp_lib_sample 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_sample) && defined(__glibcxx_want_sample) */
#undef __glibcxx_want_sample
#if !defined(__cpp_lib_boyer_moore_searcher)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_boyer_moore_searcher 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_boyer_moore_searcher)
# define __cpp_lib_boyer_moore_searcher 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_boyer_moore_searcher) && defined(__glibcxx_want_boyer_moore_searcher) */
#undef __glibcxx_want_boyer_moore_searcher
#if !defined(__cpp_lib_chrono)
# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
# define __glibcxx_chrono 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
# define __cpp_lib_chrono 201907L
# endif
# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_chrono 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_chrono)
# define __cpp_lib_chrono 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_chrono) && defined(__glibcxx_want_chrono) */
#undef __glibcxx_want_chrono
#if !defined(__cpp_lib_execution)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_execution 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_execution)
# define __cpp_lib_execution 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_execution) && defined(__glibcxx_want_execution) */
#undef __glibcxx_want_execution
#if !defined(__cpp_lib_filesystem)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_filesystem 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_filesystem)
# define __cpp_lib_filesystem 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_filesystem) && defined(__glibcxx_want_filesystem) */
#undef __glibcxx_want_filesystem
#if !defined(__cpp_lib_hypot)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_hypot 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_hypot)
# define __cpp_lib_hypot 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_hypot) && defined(__glibcxx_want_hypot) */
#undef __glibcxx_want_hypot
#if !defined(__cpp_lib_map_try_emplace)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_map_try_emplace 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_map_try_emplace)
# define __cpp_lib_map_try_emplace 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_map_try_emplace) && defined(__glibcxx_want_map_try_emplace) */
#undef __glibcxx_want_map_try_emplace
#if !defined(__cpp_lib_math_special_functions)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_math_special_functions 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_special_functions)
# define __cpp_lib_math_special_functions 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_math_special_functions) && defined(__glibcxx_want_math_special_functions) */
#undef __glibcxx_want_math_special_functions
#if !defined(__cpp_lib_memory_resource)
# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_memory_resource 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
# define __cpp_lib_memory_resource 201603L
# endif
# elif (__cplusplus >= 201703L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_memory_resource 1L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_memory_resource)
# define __cpp_lib_memory_resource 1L
# endif
# endif
#endif /* !defined(__cpp_lib_memory_resource) && defined(__glibcxx_want_memory_resource) */
#undef __glibcxx_want_memory_resource
#if !defined(__cpp_lib_node_extract)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_node_extract 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_node_extract)
# define __cpp_lib_node_extract 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_node_extract) && defined(__glibcxx_want_node_extract) */
#undef __glibcxx_want_node_extract
#if !defined(__cpp_lib_parallel_algorithm)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_parallel_algorithm 201603L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_parallel_algorithm)
# define __cpp_lib_parallel_algorithm 201603L
# endif
# endif
#endif /* !defined(__cpp_lib_parallel_algorithm) && defined(__glibcxx_want_parallel_algorithm) */
#undef __glibcxx_want_parallel_algorithm
#if !defined(__cpp_lib_scoped_lock)
# if (__cplusplus >= 201703L)
# define __glibcxx_scoped_lock 201703L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_scoped_lock)
# define __cpp_lib_scoped_lock 201703L
# endif
# endif
#endif /* !defined(__cpp_lib_scoped_lock) && defined(__glibcxx_want_scoped_lock) */
#undef __glibcxx_want_scoped_lock
#if !defined(__cpp_lib_shared_mutex)
# if (__cplusplus >= 201703L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_shared_mutex 201505L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_mutex)
# define __cpp_lib_shared_mutex 201505L
# endif
# endif
#endif /* !defined(__cpp_lib_shared_mutex) && defined(__glibcxx_want_shared_mutex) */
#undef __glibcxx_want_shared_mutex
#if !defined(__cpp_lib_shared_ptr_weak_type)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_shared_ptr_weak_type 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shared_ptr_weak_type)
# define __cpp_lib_shared_ptr_weak_type 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_shared_ptr_weak_type) && defined(__glibcxx_want_shared_ptr_weak_type) */
#undef __glibcxx_want_shared_ptr_weak_type
#if !defined(__cpp_lib_string_view)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_string_view 201803L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_view)
# define __cpp_lib_string_view 201803L
# endif
# endif
#endif /* !defined(__cpp_lib_string_view) && defined(__glibcxx_want_string_view) */
#undef __glibcxx_want_string_view
#if !defined(__cpp_lib_unordered_map_try_emplace)
# if (__cplusplus >= 201703L) && _GLIBCXX_HOSTED
# define __glibcxx_unordered_map_try_emplace 201411L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unordered_map_try_emplace)
# define __cpp_lib_unordered_map_try_emplace 201411L
# endif
# endif
#endif /* !defined(__cpp_lib_unordered_map_try_emplace) && defined(__glibcxx_want_unordered_map_try_emplace) */
#undef __glibcxx_want_unordered_map_try_emplace
#if !defined(__cpp_lib_assume_aligned)
# if (__cplusplus >= 202002L)
# define __glibcxx_assume_aligned 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_assume_aligned)
# define __cpp_lib_assume_aligned 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_assume_aligned) && defined(__glibcxx_want_assume_aligned) */
#undef __glibcxx_want_assume_aligned
#if !defined(__cpp_lib_atomic_flag_test)
# if (__cplusplus >= 202002L)
# define __glibcxx_atomic_flag_test 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_flag_test)
# define __cpp_lib_atomic_flag_test 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_flag_test) && defined(__glibcxx_want_atomic_flag_test) */
#undef __glibcxx_want_atomic_flag_test
#if !defined(__cpp_lib_atomic_float)
# if (__cplusplus >= 202002L)
# define __glibcxx_atomic_float 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_float)
# define __cpp_lib_atomic_float 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_float) && defined(__glibcxx_want_atomic_float) */
#undef __glibcxx_want_atomic_float
#if !defined(__cpp_lib_atomic_lock_free_type_aliases)
# if (__cplusplus >= 202002L) && ((__GCC_ATOMIC_INT_LOCK_FREE | __GCC_ATOMIC_LONG_LOCK_FREE | __GCC_ATOMIC_CHAR_LOCK_FREE) & 2)
# define __glibcxx_atomic_lock_free_type_aliases 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_lock_free_type_aliases)
# define __cpp_lib_atomic_lock_free_type_aliases 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_lock_free_type_aliases) && defined(__glibcxx_want_atomic_lock_free_type_aliases) */
#undef __glibcxx_want_atomic_lock_free_type_aliases
#if !defined(__cpp_lib_atomic_ref)
# if (__cplusplus >= 202002L)
# define __glibcxx_atomic_ref 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_ref)
# define __cpp_lib_atomic_ref 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_ref) && defined(__glibcxx_want_atomic_ref) */
#undef __glibcxx_want_atomic_ref
#if !defined(__cpp_lib_atomic_value_initialization)
# if (__cplusplus >= 202002L)
# define __glibcxx_atomic_value_initialization 201911L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_value_initialization)
# define __cpp_lib_atomic_value_initialization 201911L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_value_initialization) && defined(__glibcxx_want_atomic_value_initialization) */
#undef __glibcxx_want_atomic_value_initialization
#if !defined(__cpp_lib_bind_front)
# if (__cplusplus >= 202002L)
# define __glibcxx_bind_front 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_front)
# define __cpp_lib_bind_front 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_bind_front) && defined(__glibcxx_want_bind_front) */
#undef __glibcxx_want_bind_front
#if !defined(__cpp_lib_bind_back)
# if (__cplusplus >= 202100L) && (__cpp_explicit_this_parameter)
# define __glibcxx_bind_back 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bind_back)
# define __cpp_lib_bind_back 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_bind_back) && defined(__glibcxx_want_bind_back) */
#undef __glibcxx_want_bind_back
#if !defined(__cpp_lib_starts_ends_with)
# if (__cplusplus >= 202002L)
# define __glibcxx_starts_ends_with 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_starts_ends_with)
# define __cpp_lib_starts_ends_with 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_starts_ends_with) && defined(__glibcxx_want_starts_ends_with) */
#undef __glibcxx_want_starts_ends_with
#if !defined(__cpp_lib_bit_cast)
# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_bit_cast))
# define __glibcxx_bit_cast 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bit_cast)
# define __cpp_lib_bit_cast 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_bit_cast) && defined(__glibcxx_want_bit_cast) */
#undef __glibcxx_want_bit_cast
#if !defined(__cpp_lib_bitops)
# if (__cplusplus >= 202002L)
# define __glibcxx_bitops 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bitops)
# define __cpp_lib_bitops 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_bitops) && defined(__glibcxx_want_bitops) */
#undef __glibcxx_want_bitops
#if !defined(__cpp_lib_bounded_array_traits)
# if (__cplusplus >= 202002L)
# define __glibcxx_bounded_array_traits 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_bounded_array_traits)
# define __cpp_lib_bounded_array_traits 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_bounded_array_traits) && defined(__glibcxx_want_bounded_array_traits) */
#undef __glibcxx_want_bounded_array_traits
#if !defined(__cpp_lib_concepts)
# if (__cplusplus >= 202002L) && (__cpp_concepts >= 201907L)
# define __glibcxx_concepts 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_concepts)
# define __cpp_lib_concepts 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_concepts) && defined(__glibcxx_want_concepts) */
#undef __glibcxx_want_concepts
#if !defined(__cpp_lib_optional)
# if (__cplusplus >= 202100L) && (__glibcxx_concepts)
# define __glibcxx_optional 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 202110L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_optional 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 202106L
# endif
# elif (__cplusplus >= 201703L)
# define __glibcxx_optional 201606L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_optional)
# define __cpp_lib_optional 201606L
# endif
# endif
#endif /* !defined(__cpp_lib_optional) && defined(__glibcxx_want_optional) */
#undef __glibcxx_want_optional
#if !defined(__cpp_lib_destroying_delete)
# if (__cplusplus >= 202002L) && (__cpp_impl_destroying_delete)
# define __glibcxx_destroying_delete 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_destroying_delete)
# define __cpp_lib_destroying_delete 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_destroying_delete) && defined(__glibcxx_want_destroying_delete) */
#undef __glibcxx_want_destroying_delete
#if !defined(__cpp_lib_constexpr_string_view)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_string_view 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string_view)
# define __cpp_lib_constexpr_string_view 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_string_view) && defined(__glibcxx_want_constexpr_string_view) */
#undef __glibcxx_want_constexpr_string_view
#if !defined(__cpp_lib_endian)
# if (__cplusplus >= 202002L)
# define __glibcxx_endian 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_endian)
# define __cpp_lib_endian 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_endian) && defined(__glibcxx_want_endian) */
#undef __glibcxx_want_endian
#if !defined(__cpp_lib_int_pow2)
# if (__cplusplus >= 202002L)
# define __glibcxx_int_pow2 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_int_pow2)
# define __cpp_lib_int_pow2 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_int_pow2) && defined(__glibcxx_want_int_pow2) */
#undef __glibcxx_want_int_pow2
#if !defined(__cpp_lib_integer_comparison_functions)
# if (__cplusplus >= 202002L)
# define __glibcxx_integer_comparison_functions 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_integer_comparison_functions)
# define __cpp_lib_integer_comparison_functions 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_integer_comparison_functions) && defined(__glibcxx_want_integer_comparison_functions) */
#undef __glibcxx_want_integer_comparison_functions
#if !defined(__cpp_lib_is_constant_evaluated)
# if (__cplusplus >= 202002L) && (defined(_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED))
# define __glibcxx_is_constant_evaluated 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_constant_evaluated)
# define __cpp_lib_is_constant_evaluated 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_is_constant_evaluated) && defined(__glibcxx_want_is_constant_evaluated) */
#undef __glibcxx_want_is_constant_evaluated
#if !defined(__cpp_lib_constexpr_char_traits)
# if (__cplusplus >= 202002L) && (defined(__glibcxx_is_constant_evaluated))
# define __glibcxx_constexpr_char_traits 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
# define __cpp_lib_constexpr_char_traits 201811L
# endif
# elif (__cplusplus >= 201703L) && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
# define __glibcxx_constexpr_char_traits 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_char_traits)
# define __cpp_lib_constexpr_char_traits 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_char_traits) && defined(__glibcxx_want_constexpr_char_traits) */
#undef __glibcxx_want_constexpr_char_traits
#if !defined(__cpp_lib_is_layout_compatible)
# if (__cplusplus >= 202002L) && (__has_builtin(__is_layout_compatible) && __has_builtin(__builtin_is_corresponding_member))
# define __glibcxx_is_layout_compatible 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_layout_compatible)
# define __cpp_lib_is_layout_compatible 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_is_layout_compatible) && defined(__glibcxx_want_is_layout_compatible) */
#undef __glibcxx_want_is_layout_compatible
#if !defined(__cpp_lib_is_nothrow_convertible)
# if (__cplusplus >= 202002L)
# define __glibcxx_is_nothrow_convertible 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_nothrow_convertible)
# define __cpp_lib_is_nothrow_convertible 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_is_nothrow_convertible) && defined(__glibcxx_want_is_nothrow_convertible) */
#undef __glibcxx_want_is_nothrow_convertible
#if !defined(__cpp_lib_is_pointer_interconvertible)
# if (__cplusplus >= 202002L) && (__has_builtin(__is_pointer_interconvertible_base_of) && __has_builtin(__builtin_is_pointer_interconvertible_with_class))
# define __glibcxx_is_pointer_interconvertible 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_pointer_interconvertible)
# define __cpp_lib_is_pointer_interconvertible 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_is_pointer_interconvertible) && defined(__glibcxx_want_is_pointer_interconvertible) */
#undef __glibcxx_want_is_pointer_interconvertible
#if !defined(__cpp_lib_math_constants)
# if (__cplusplus >= 202002L)
# define __glibcxx_math_constants 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_math_constants)
# define __cpp_lib_math_constants 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_math_constants) && defined(__glibcxx_want_math_constants) */
#undef __glibcxx_want_math_constants
#if !defined(__cpp_lib_make_obj_using_allocator)
# if (__cplusplus >= 202002L) && (__cpp_concepts)
# define __glibcxx_make_obj_using_allocator 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_make_obj_using_allocator)
# define __cpp_lib_make_obj_using_allocator 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_make_obj_using_allocator) && defined(__glibcxx_want_make_obj_using_allocator) */
#undef __glibcxx_want_make_obj_using_allocator
#if !defined(__cpp_lib_remove_cvref)
# if (__cplusplus >= 202002L)
# define __glibcxx_remove_cvref 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_remove_cvref)
# define __cpp_lib_remove_cvref 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_remove_cvref) && defined(__glibcxx_want_remove_cvref) */
#undef __glibcxx_want_remove_cvref
#if !defined(__cpp_lib_source_location)
# if (__cplusplus >= 202002L) && (__has_builtin(__builtin_source_location))
# define __glibcxx_source_location 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_source_location)
# define __cpp_lib_source_location 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_source_location) && defined(__glibcxx_want_source_location) */
#undef __glibcxx_want_source_location
#if !defined(__cpp_lib_span)
# if (__cplusplus > 202302L) && (__glibcxx_concepts)
# define __glibcxx_span 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
# define __cpp_lib_span 202311L
# endif
# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
# define __glibcxx_span 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_span)
# define __cpp_lib_span 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_span) && defined(__glibcxx_want_span) */
#undef __glibcxx_want_span
#if !defined(__cpp_lib_ssize)
# if (__cplusplus >= 202002L)
# define __glibcxx_ssize 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ssize)
# define __cpp_lib_ssize 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_ssize) && defined(__glibcxx_want_ssize) */
#undef __glibcxx_want_ssize
#if !defined(__cpp_lib_three_way_comparison)
# if (__cplusplus >= 202002L) && (__cpp_impl_three_way_comparison >= 201907L && __glibcxx_concepts)
# define __glibcxx_three_way_comparison 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_three_way_comparison)
# define __cpp_lib_three_way_comparison 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_three_way_comparison) && defined(__glibcxx_want_three_way_comparison) */
#undef __glibcxx_want_three_way_comparison
#if !defined(__cpp_lib_to_address)
# if (__cplusplus >= 202002L)
# define __glibcxx_to_address 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_address)
# define __cpp_lib_to_address 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_to_address) && defined(__glibcxx_want_to_address) */
#undef __glibcxx_want_to_address
#if !defined(__cpp_lib_to_array)
# if (__cplusplus >= 202002L) && (__cpp_generic_lambdas >= 201707L)
# define __glibcxx_to_array 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_array)
# define __cpp_lib_to_array 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_to_array) && defined(__glibcxx_want_to_array) */
#undef __glibcxx_want_to_array
#if !defined(__cpp_lib_type_identity)
# if (__cplusplus >= 202002L)
# define __glibcxx_type_identity 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_type_identity)
# define __cpp_lib_type_identity 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_type_identity) && defined(__glibcxx_want_type_identity) */
#undef __glibcxx_want_type_identity
#if !defined(__cpp_lib_unwrap_ref)
# if (__cplusplus >= 202002L)
# define __glibcxx_unwrap_ref 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unwrap_ref)
# define __cpp_lib_unwrap_ref 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_unwrap_ref) && defined(__glibcxx_want_unwrap_ref) */
#undef __glibcxx_want_unwrap_ref
#if !defined(__cpp_lib_constexpr_iterator)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_iterator 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_iterator)
# define __cpp_lib_constexpr_iterator 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_iterator) && defined(__glibcxx_want_constexpr_iterator) */
#undef __glibcxx_want_constexpr_iterator
#if !defined(__cpp_lib_interpolate)
# if (__cplusplus >= 202002L)
# define __glibcxx_interpolate 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_interpolate)
# define __cpp_lib_interpolate 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_interpolate) && defined(__glibcxx_want_interpolate) */
#undef __glibcxx_want_interpolate
#if !defined(__cpp_lib_constexpr_utility)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_utility 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_utility)
# define __cpp_lib_constexpr_utility 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_utility) && defined(__glibcxx_want_constexpr_utility) */
#undef __glibcxx_want_constexpr_utility
#if !defined(__cpp_lib_shift)
# if (__cplusplus >= 202002L)
# define __glibcxx_shift 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_shift)
# define __cpp_lib_shift 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_shift) && defined(__glibcxx_want_shift) */
#undef __glibcxx_want_shift
#if !defined(__cpp_lib_ranges)
# if (__cplusplus > 202302L) && (__glibcxx_concepts)
# define __glibcxx_ranges 202406L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
# define __cpp_lib_ranges 202406L
# endif
# elif (__cplusplus >= 202100L) && (__glibcxx_concepts)
# define __glibcxx_ranges 202302L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
# define __cpp_lib_ranges 202302L
# endif
# elif (__cplusplus >= 202002L) && (__glibcxx_concepts)
# define __glibcxx_ranges 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges)
# define __cpp_lib_ranges 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges) && defined(__glibcxx_want_ranges) */
#undef __glibcxx_want_ranges
#if !defined(__cpp_lib_constexpr_numeric)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_numeric 201911L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_numeric)
# define __cpp_lib_constexpr_numeric 201911L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_numeric) && defined(__glibcxx_want_constexpr_numeric) */
#undef __glibcxx_want_constexpr_numeric
#if !defined(__cpp_lib_constexpr_functional)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_functional 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_functional)
# define __cpp_lib_constexpr_functional 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_functional) && defined(__glibcxx_want_constexpr_functional) */
#undef __glibcxx_want_constexpr_functional
#if !defined(__cpp_lib_constexpr_algorithms)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_algorithms 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_algorithms)
# define __cpp_lib_constexpr_algorithms 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_algorithms) && defined(__glibcxx_want_constexpr_algorithms) */
#undef __glibcxx_want_constexpr_algorithms
#if !defined(__cpp_lib_constexpr_tuple)
# if (__cplusplus >= 202002L)
# define __glibcxx_constexpr_tuple 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_tuple)
# define __cpp_lib_constexpr_tuple 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_tuple) && defined(__glibcxx_want_constexpr_tuple) */
#undef __glibcxx_want_constexpr_tuple
#if !defined(__cpp_lib_constexpr_memory)
# if (__cplusplus >= 202100L) && (__cpp_constexpr_dynamic_alloc)
# define __glibcxx_constexpr_memory 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
# define __cpp_lib_constexpr_memory 202202L
# endif
# elif (__cplusplus >= 202002L)
# define __glibcxx_constexpr_memory 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_memory)
# define __cpp_lib_constexpr_memory 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_memory) && defined(__glibcxx_want_constexpr_memory) */
#undef __glibcxx_want_constexpr_memory
#if !defined(__cpp_lib_atomic_shared_ptr)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_atomic_shared_ptr 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_shared_ptr)
# define __cpp_lib_atomic_shared_ptr 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_shared_ptr) && defined(__glibcxx_want_atomic_shared_ptr) */
#undef __glibcxx_want_atomic_shared_ptr
#if !defined(__cpp_lib_atomic_wait)
# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_atomic_wait 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
# define __cpp_lib_atomic_wait 201907L
# endif
# elif (__cplusplus >= 202002L) && !defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED && (defined(_GLIBCXX_HAVE_LINUX_FUTEX))
# define __glibcxx_atomic_wait 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_atomic_wait)
# define __cpp_lib_atomic_wait 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_atomic_wait) && defined(__glibcxx_want_atomic_wait) */
#undef __glibcxx_want_atomic_wait
#if !defined(__cpp_lib_barrier)
# if (__cplusplus >= 202002L) && (__cpp_aligned_new && __glibcxx_atomic_wait)
# define __glibcxx_barrier 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_barrier)
# define __cpp_lib_barrier 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_barrier) && defined(__glibcxx_want_barrier) */
#undef __glibcxx_want_barrier
#if !defined(__cpp_lib_format)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_format 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format)
# define __cpp_lib_format 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_format) && defined(__glibcxx_want_format) */
#undef __glibcxx_want_format
#if !defined(__cpp_lib_format_uchar)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_format_uchar 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_format_uchar)
# define __cpp_lib_format_uchar 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_format_uchar) && defined(__glibcxx_want_format_uchar) */
#undef __glibcxx_want_format_uchar
#if !defined(__cpp_lib_constexpr_complex)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_constexpr_complex 201711L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_complex)
# define __cpp_lib_constexpr_complex 201711L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_complex) && defined(__glibcxx_want_constexpr_complex) */
#undef __glibcxx_want_constexpr_complex
#if !defined(__cpp_lib_constexpr_dynamic_alloc)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_constexpr_dynamic_alloc 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_dynamic_alloc)
# define __cpp_lib_constexpr_dynamic_alloc 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_dynamic_alloc) && defined(__glibcxx_want_constexpr_dynamic_alloc) */
#undef __glibcxx_want_constexpr_dynamic_alloc
#if !defined(__cpp_lib_constexpr_string)
# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
# define __glibcxx_constexpr_string 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
# define __cpp_lib_constexpr_string 201907L
# endif
# elif (__cplusplus >= 202002L) && !_GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED && (defined(__glibcxx_is_constant_evaluated))
# define __glibcxx_constexpr_string 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
# define __cpp_lib_constexpr_string 201811L
# endif
# elif (__cplusplus >= 201703L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_IS_CONSTANT_EVALUATED)
# define __glibcxx_constexpr_string 201611L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_string)
# define __cpp_lib_constexpr_string 201611L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_string) && defined(__glibcxx_want_constexpr_string) */
#undef __glibcxx_want_constexpr_string
#if !defined(__cpp_lib_constexpr_vector)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_constexpr_vector 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_vector)
# define __cpp_lib_constexpr_vector 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_vector) && defined(__glibcxx_want_constexpr_vector) */
#undef __glibcxx_want_constexpr_vector
#if !defined(__cpp_lib_erase_if)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_erase_if 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_erase_if)
# define __cpp_lib_erase_if 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_erase_if) && defined(__glibcxx_want_erase_if) */
#undef __glibcxx_want_erase_if
#if !defined(__cpp_lib_generic_unordered_lookup)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_generic_unordered_lookup 201811L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generic_unordered_lookup)
# define __cpp_lib_generic_unordered_lookup 201811L
# endif
# endif
#endif /* !defined(__cpp_lib_generic_unordered_lookup) && defined(__glibcxx_want_generic_unordered_lookup) */
#undef __glibcxx_want_generic_unordered_lookup
#if !defined(__cpp_lib_jthread)
# if (__cplusplus >= 202002L) && defined(_GLIBCXX_HAS_GTHREADS) && _GLIBCXX_HOSTED
# define __glibcxx_jthread 201911L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_jthread)
# define __cpp_lib_jthread 201911L
# endif
# endif
#endif /* !defined(__cpp_lib_jthread) && defined(__glibcxx_want_jthread) */
#undef __glibcxx_want_jthread
#if !defined(__cpp_lib_latch)
# if (__cplusplus >= 202002L) && (__glibcxx_atomic_wait)
# define __glibcxx_latch 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_latch)
# define __cpp_lib_latch 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_latch) && defined(__glibcxx_want_latch) */
#undef __glibcxx_want_latch
#if !defined(__cpp_lib_list_remove_return_type)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_list_remove_return_type 201806L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_list_remove_return_type)
# define __cpp_lib_list_remove_return_type 201806L
# endif
# endif
#endif /* !defined(__cpp_lib_list_remove_return_type) && defined(__glibcxx_want_list_remove_return_type) */
#undef __glibcxx_want_list_remove_return_type
#if !defined(__cpp_lib_polymorphic_allocator)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_polymorphic_allocator 201902L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_polymorphic_allocator)
# define __cpp_lib_polymorphic_allocator 201902L
# endif
# endif
#endif /* !defined(__cpp_lib_polymorphic_allocator) && defined(__glibcxx_want_polymorphic_allocator) */
#undef __glibcxx_want_polymorphic_allocator
#if !defined(__cpp_lib_move_iterator_concept)
# if (__cplusplus >= 202002L) && (__glibcxx_concepts)
# define __glibcxx_move_iterator_concept 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_iterator_concept)
# define __cpp_lib_move_iterator_concept 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_move_iterator_concept) && defined(__glibcxx_want_move_iterator_concept) */
#undef __glibcxx_want_move_iterator_concept
#if !defined(__cpp_lib_semaphore)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED && (__glibcxx_atomic_wait || _GLIBCXX_HAVE_POSIX_SEMAPHORE)
# define __glibcxx_semaphore 201907L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_semaphore)
# define __cpp_lib_semaphore 201907L
# endif
# endif
#endif /* !defined(__cpp_lib_semaphore) && defined(__glibcxx_want_semaphore) */
#undef __glibcxx_want_semaphore
#if !defined(__cpp_lib_smart_ptr_for_overwrite)
# if (__cplusplus >= 202002L) && _GLIBCXX_HOSTED
# define __glibcxx_smart_ptr_for_overwrite 202002L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_smart_ptr_for_overwrite)
# define __cpp_lib_smart_ptr_for_overwrite 202002L
# endif
# endif
#endif /* !defined(__cpp_lib_smart_ptr_for_overwrite) && defined(__glibcxx_want_smart_ptr_for_overwrite) */
#undef __glibcxx_want_smart_ptr_for_overwrite
#if !defined(__cpp_lib_syncbuf)
# if (__cplusplus >= 202002L) && _GLIBCXX_USE_CXX11_ABI && _GLIBCXX_HOSTED
# define __glibcxx_syncbuf 201803L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_syncbuf)
# define __cpp_lib_syncbuf 201803L
# endif
# endif
#endif /* !defined(__cpp_lib_syncbuf) && defined(__glibcxx_want_syncbuf) */
#undef __glibcxx_want_syncbuf
#if !defined(__cpp_lib_byteswap)
# if (__cplusplus >= 202100L)
# define __glibcxx_byteswap 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_byteswap)
# define __cpp_lib_byteswap 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_byteswap) && defined(__glibcxx_want_byteswap) */
#undef __glibcxx_want_byteswap
#if !defined(__cpp_lib_constexpr_charconv)
# if (__cplusplus >= 202100L)
# define __glibcxx_constexpr_charconv 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_charconv)
# define __cpp_lib_constexpr_charconv 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_charconv) && defined(__glibcxx_want_constexpr_charconv) */
#undef __glibcxx_want_constexpr_charconv
#if !defined(__cpp_lib_constexpr_typeinfo)
# if (__cplusplus >= 202100L)
# define __glibcxx_constexpr_typeinfo 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_typeinfo)
# define __cpp_lib_constexpr_typeinfo 202106L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_typeinfo) && defined(__glibcxx_want_constexpr_typeinfo) */
#undef __glibcxx_want_constexpr_typeinfo
#if !defined(__cpp_lib_expected)
# if (__cplusplus >= 202100L) && (__cpp_concepts >= 202002L)
# define __glibcxx_expected 202211L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_expected)
# define __cpp_lib_expected 202211L
# endif
# endif
#endif /* !defined(__cpp_lib_expected) && defined(__glibcxx_want_expected) */
#undef __glibcxx_want_expected
#if !defined(__cpp_lib_freestanding_algorithm)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_algorithm 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_algorithm)
# define __cpp_lib_freestanding_algorithm 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_algorithm) && defined(__glibcxx_want_freestanding_algorithm) */
#undef __glibcxx_want_freestanding_algorithm
#if !defined(__cpp_lib_freestanding_array)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_array 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_array)
# define __cpp_lib_freestanding_array 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_array) && defined(__glibcxx_want_freestanding_array) */
#undef __glibcxx_want_freestanding_array
#if !defined(__cpp_lib_freestanding_cstring)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_cstring 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_cstring)
# define __cpp_lib_freestanding_cstring 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_cstring) && defined(__glibcxx_want_freestanding_cstring) */
#undef __glibcxx_want_freestanding_cstring
#if !defined(__cpp_lib_freestanding_expected)
# if (__cplusplus >= 202100L) && (__cpp_lib_expected)
# define __glibcxx_freestanding_expected 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_expected)
# define __cpp_lib_freestanding_expected 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_expected) && defined(__glibcxx_want_freestanding_expected) */
#undef __glibcxx_want_freestanding_expected
#if !defined(__cpp_lib_freestanding_optional)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_optional 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_optional)
# define __cpp_lib_freestanding_optional 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_optional) && defined(__glibcxx_want_freestanding_optional) */
#undef __glibcxx_want_freestanding_optional
#if !defined(__cpp_lib_freestanding_string_view)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_string_view 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_string_view)
# define __cpp_lib_freestanding_string_view 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_string_view) && defined(__glibcxx_want_freestanding_string_view) */
#undef __glibcxx_want_freestanding_string_view
#if !defined(__cpp_lib_freestanding_variant)
# if (__cplusplus >= 202100L)
# define __glibcxx_freestanding_variant 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_freestanding_variant)
# define __cpp_lib_freestanding_variant 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_freestanding_variant) && defined(__glibcxx_want_freestanding_variant) */
#undef __glibcxx_want_freestanding_variant
#if !defined(__cpp_lib_invoke_r)
# if (__cplusplus >= 202100L)
# define __glibcxx_invoke_r 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_invoke_r)
# define __cpp_lib_invoke_r 202106L
# endif
# endif
#endif /* !defined(__cpp_lib_invoke_r) && defined(__glibcxx_want_invoke_r) */
#undef __glibcxx_want_invoke_r
#if !defined(__cpp_lib_is_scoped_enum)
# if (__cplusplus >= 202100L)
# define __glibcxx_is_scoped_enum 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_is_scoped_enum)
# define __cpp_lib_is_scoped_enum 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_is_scoped_enum) && defined(__glibcxx_want_is_scoped_enum) */
#undef __glibcxx_want_is_scoped_enum
#if !defined(__cpp_lib_reference_from_temporary)
# if (__cplusplus >= 202100L) && (__has_builtin(__reference_constructs_from_temporary) && __has_builtin(__reference_converts_from_temporary))
# define __glibcxx_reference_from_temporary 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_from_temporary)
# define __cpp_lib_reference_from_temporary 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_reference_from_temporary) && defined(__glibcxx_want_reference_from_temporary) */
#undef __glibcxx_want_reference_from_temporary
#if !defined(__cpp_lib_ranges_to_container)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_ranges_to_container 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_to_container)
# define __cpp_lib_ranges_to_container 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_to_container) && defined(__glibcxx_want_ranges_to_container) */
#undef __glibcxx_want_ranges_to_container
#if !defined(__cpp_lib_ranges_zip)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_zip 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_zip)
# define __cpp_lib_ranges_zip 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_zip) && defined(__glibcxx_want_ranges_zip) */
#undef __glibcxx_want_ranges_zip
#if !defined(__cpp_lib_ranges_chunk)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_chunk 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk)
# define __cpp_lib_ranges_chunk 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_chunk) && defined(__glibcxx_want_ranges_chunk) */
#undef __glibcxx_want_ranges_chunk
#if !defined(__cpp_lib_ranges_slide)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_slide 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_slide)
# define __cpp_lib_ranges_slide 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_slide) && defined(__glibcxx_want_ranges_slide) */
#undef __glibcxx_want_ranges_slide
#if !defined(__cpp_lib_ranges_chunk_by)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_chunk_by 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_chunk_by)
# define __cpp_lib_ranges_chunk_by 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_chunk_by) && defined(__glibcxx_want_ranges_chunk_by) */
#undef __glibcxx_want_ranges_chunk_by
#if !defined(__cpp_lib_ranges_join_with)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_join_with 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_join_with)
# define __cpp_lib_ranges_join_with 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_join_with) && defined(__glibcxx_want_ranges_join_with) */
#undef __glibcxx_want_ranges_join_with
#if !defined(__cpp_lib_ranges_repeat)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_repeat 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_repeat)
# define __cpp_lib_ranges_repeat 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_repeat) && defined(__glibcxx_want_ranges_repeat) */
#undef __glibcxx_want_ranges_repeat
#if !defined(__cpp_lib_ranges_stride)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_stride 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_stride)
# define __cpp_lib_ranges_stride 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_stride) && defined(__glibcxx_want_ranges_stride) */
#undef __glibcxx_want_ranges_stride
#if !defined(__cpp_lib_ranges_cartesian_product)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_cartesian_product 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_cartesian_product)
# define __cpp_lib_ranges_cartesian_product 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_cartesian_product) && defined(__glibcxx_want_ranges_cartesian_product) */
#undef __glibcxx_want_ranges_cartesian_product
#if !defined(__cpp_lib_ranges_as_rvalue)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_as_rvalue 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_rvalue)
# define __cpp_lib_ranges_as_rvalue 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_as_rvalue) && defined(__glibcxx_want_ranges_as_rvalue) */
#undef __glibcxx_want_ranges_as_rvalue
#if !defined(__cpp_lib_ranges_as_const)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_as_const 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_as_const)
# define __cpp_lib_ranges_as_const 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_as_const) && defined(__glibcxx_want_ranges_as_const) */
#undef __glibcxx_want_ranges_as_const
#if !defined(__cpp_lib_ranges_enumerate)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_enumerate 202302L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_enumerate)
# define __cpp_lib_ranges_enumerate 202302L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_enumerate) && defined(__glibcxx_want_ranges_enumerate) */
#undef __glibcxx_want_ranges_enumerate
#if !defined(__cpp_lib_ranges_fold)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_fold 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_fold)
# define __cpp_lib_ranges_fold 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_fold) && defined(__glibcxx_want_ranges_fold) */
#undef __glibcxx_want_ranges_fold
#if !defined(__cpp_lib_ranges_contains)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_contains 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_contains)
# define __cpp_lib_ranges_contains 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_contains) && defined(__glibcxx_want_ranges_contains) */
#undef __glibcxx_want_ranges_contains
#if !defined(__cpp_lib_ranges_iota)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_iota 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_iota)
# define __cpp_lib_ranges_iota 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_iota) && defined(__glibcxx_want_ranges_iota) */
#undef __glibcxx_want_ranges_iota
#if !defined(__cpp_lib_ranges_find_last)
# if (__cplusplus >= 202100L)
# define __glibcxx_ranges_find_last 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ranges_find_last)
# define __cpp_lib_ranges_find_last 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ranges_find_last) && defined(__glibcxx_want_ranges_find_last) */
#undef __glibcxx_want_ranges_find_last
#if !defined(__cpp_lib_constexpr_bitset)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__cpp_constexpr_dynamic_alloc)
# define __glibcxx_constexpr_bitset 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_constexpr_bitset)
# define __cpp_lib_constexpr_bitset 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_constexpr_bitset) && defined(__glibcxx_want_constexpr_bitset) */
#undef __glibcxx_want_constexpr_bitset
#if !defined(__cpp_lib_stdatomic_h)
# if (__cplusplus >= 202100L)
# define __glibcxx_stdatomic_h 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stdatomic_h)
# define __cpp_lib_stdatomic_h 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_stdatomic_h) && defined(__glibcxx_want_stdatomic_h) */
#undef __glibcxx_want_stdatomic_h
#if !defined(__cpp_lib_adaptor_iterator_pair_constructor)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_adaptor_iterator_pair_constructor 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_adaptor_iterator_pair_constructor)
# define __cpp_lib_adaptor_iterator_pair_constructor 202106L
# endif
# endif
#endif /* !defined(__cpp_lib_adaptor_iterator_pair_constructor) && defined(__glibcxx_want_adaptor_iterator_pair_constructor) */
#undef __glibcxx_want_adaptor_iterator_pair_constructor
#if !defined(__cpp_lib_formatters)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_formatters 202302L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_formatters)
# define __cpp_lib_formatters 202302L
# endif
# endif
#endif /* !defined(__cpp_lib_formatters) && defined(__glibcxx_want_formatters) */
#undef __glibcxx_want_formatters
#if !defined(__cpp_lib_forward_like)
# if (__cplusplus >= 202100L)
# define __glibcxx_forward_like 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_forward_like)
# define __cpp_lib_forward_like 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_forward_like) && defined(__glibcxx_want_forward_like) */
#undef __glibcxx_want_forward_like
#if !defined(__cpp_lib_generator)
# if (__cplusplus >= 202100L) && (__glibcxx_coroutine && __cpp_sized_deallocation)
# define __glibcxx_generator 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_generator)
# define __cpp_lib_generator 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_generator) && defined(__glibcxx_want_generator) */
#undef __glibcxx_want_generator
#if !defined(__cpp_lib_ios_noreplace)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_ios_noreplace 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ios_noreplace)
# define __cpp_lib_ios_noreplace 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_ios_noreplace) && defined(__glibcxx_want_ios_noreplace) */
#undef __glibcxx_want_ios_noreplace
#if !defined(__cpp_lib_move_only_function)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_move_only_function 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_move_only_function)
# define __cpp_lib_move_only_function 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_move_only_function) && defined(__glibcxx_want_move_only_function) */
#undef __glibcxx_want_move_only_function
#if !defined(__cpp_lib_out_ptr)
# if (__cplusplus >= 202100L)
# define __glibcxx_out_ptr 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_out_ptr)
# define __cpp_lib_out_ptr 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_out_ptr) && defined(__glibcxx_want_out_ptr) */
#undef __glibcxx_want_out_ptr
#if !defined(__cpp_lib_print)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_print 202211L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_print)
# define __cpp_lib_print 202211L
# endif
# endif
#endif /* !defined(__cpp_lib_print) && defined(__glibcxx_want_print) */
#undef __glibcxx_want_print
#if !defined(__cpp_lib_spanstream)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (__glibcxx_span)
# define __glibcxx_spanstream 202106L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_spanstream)
# define __cpp_lib_spanstream 202106L
# endif
# endif
#endif /* !defined(__cpp_lib_spanstream) && defined(__glibcxx_want_spanstream) */
#undef __glibcxx_want_spanstream
#if !defined(__cpp_lib_stacktrace)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED && (_GLIBCXX_HAVE_STACKTRACE)
# define __glibcxx_stacktrace 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_stacktrace)
# define __cpp_lib_stacktrace 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_stacktrace) && defined(__glibcxx_want_stacktrace) */
#undef __glibcxx_want_stacktrace
#if !defined(__cpp_lib_string_contains)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_string_contains 202011L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_contains)
# define __cpp_lib_string_contains 202011L
# endif
# endif
#endif /* !defined(__cpp_lib_string_contains) && defined(__glibcxx_want_string_contains) */
#undef __glibcxx_want_string_contains
#if !defined(__cpp_lib_string_resize_and_overwrite)
# if (__cplusplus >= 202100L) && _GLIBCXX_HOSTED
# define __glibcxx_string_resize_and_overwrite 202110L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_string_resize_and_overwrite)
# define __cpp_lib_string_resize_and_overwrite 202110L
# endif
# endif
#endif /* !defined(__cpp_lib_string_resize_and_overwrite) && defined(__glibcxx_want_string_resize_and_overwrite) */
#undef __glibcxx_want_string_resize_and_overwrite
#if !defined(__cpp_lib_to_underlying)
# if (__cplusplus >= 202100L)
# define __glibcxx_to_underlying 202102L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_underlying)
# define __cpp_lib_to_underlying 202102L
# endif
# endif
#endif /* !defined(__cpp_lib_to_underlying) && defined(__glibcxx_want_to_underlying) */
#undef __glibcxx_want_to_underlying
#if !defined(__cpp_lib_tuple_like)
# if (__cplusplus >= 202100L)
# define __glibcxx_tuple_like 202207L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_tuple_like)
# define __cpp_lib_tuple_like 202207L
# endif
# endif
#endif /* !defined(__cpp_lib_tuple_like) && defined(__glibcxx_want_tuple_like) */
#undef __glibcxx_want_tuple_like
#if !defined(__cpp_lib_unreachable)
# if (__cplusplus >= 202100L)
# define __glibcxx_unreachable 202202L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_unreachable)
# define __cpp_lib_unreachable 202202L
# endif
# endif
#endif /* !defined(__cpp_lib_unreachable) && defined(__glibcxx_want_unreachable) */
#undef __glibcxx_want_unreachable
#if !defined(__cpp_lib_fstream_native_handle)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED
# define __glibcxx_fstream_native_handle 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_fstream_native_handle)
# define __cpp_lib_fstream_native_handle 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_fstream_native_handle) && defined(__glibcxx_want_fstream_native_handle) */
#undef __glibcxx_want_fstream_native_handle
#if !defined(__cpp_lib_ratio)
# if (__cplusplus > 202302L)
# define __glibcxx_ratio 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_ratio)
# define __cpp_lib_ratio 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_ratio) && defined(__glibcxx_want_ratio) */
#undef __glibcxx_want_ratio
#if !defined(__cpp_lib_reference_wrapper)
# if (__cplusplus > 202302L)
# define __glibcxx_reference_wrapper 202403L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_reference_wrapper)
# define __cpp_lib_reference_wrapper 202403L
# endif
# endif
#endif /* !defined(__cpp_lib_reference_wrapper) && defined(__glibcxx_want_reference_wrapper) */
#undef __glibcxx_want_reference_wrapper
#if !defined(__cpp_lib_saturation_arithmetic)
# if (__cplusplus > 202302L)
# define __glibcxx_saturation_arithmetic 202311L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_saturation_arithmetic)
# define __cpp_lib_saturation_arithmetic 202311L
# endif
# endif
#endif /* !defined(__cpp_lib_saturation_arithmetic) && defined(__glibcxx_want_saturation_arithmetic) */
#undef __glibcxx_want_saturation_arithmetic
#if !defined(__cpp_lib_text_encoding)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (_GLIBCXX_USE_NL_LANGINFO_L)
# define __glibcxx_text_encoding 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_text_encoding)
# define __cpp_lib_text_encoding 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_text_encoding) && defined(__glibcxx_want_text_encoding) */
#undef __glibcxx_want_text_encoding
#if !defined(__cpp_lib_to_string)
# if (__cplusplus > 202302L) && _GLIBCXX_HOSTED && (__glibcxx_to_chars)
# define __glibcxx_to_string 202306L
# if defined(__glibcxx_want_all) || defined(__glibcxx_want_to_string)
# define __cpp_lib_to_string 202306L
# endif
# endif
#endif /* !defined(__cpp_lib_to_string) && defined(__glibcxx_want_to_string) */
#undef __glibcxx_want_to_string
#undef __glibcxx_want_all