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-rw-r--r--root/include/EXTERNAL_HEADERS/.keep0
-rw-r--r--root/include/EXTERNAL_HEADERS/llvm/__config1490
-rw-r--r--root/include/EXTERNAL_HEADERS/llvm/cstdarg47
3 files changed, 0 insertions, 1537 deletions
diff --git a/root/include/EXTERNAL_HEADERS/.keep b/root/include/EXTERNAL_HEADERS/.keep
deleted file mode 100644
index e69de29..0000000
--- a/root/include/EXTERNAL_HEADERS/.keep
+++ /dev/null
diff --git a/root/include/EXTERNAL_HEADERS/llvm/__config b/root/include/EXTERNAL_HEADERS/llvm/__config
deleted file mode 100644
index 2948134..0000000
--- a/root/include/EXTERNAL_HEADERS/llvm/__config
+++ /dev/null
@@ -1,1490 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP_CONFIG_SITE
-#define _LIBCPP_CONFIG_SITE
-
-/* #undef _LIBCPP_ABI_VERSION */
-/* #undef _LIBCPP_ABI_UNSTABLE */
-/* #undef _LIBCPP_ABI_FORCE_ITANIUM */
-/* #undef _LIBCPP_ABI_FORCE_MICROSOFT */
-/* #undef _LIBCPP_HIDE_FROM_ABI_PER_TU_BY_DEFAULT */
-/* #undef _LIBCPP_HAS_NO_GLOBAL_FILESYSTEM_NAMESPACE */
-/* #undef _LIBCPP_HAS_NO_STDIN */
-/* #undef _LIBCPP_HAS_NO_STDOUT */
-/* #undef _LIBCPP_HAS_NO_THREADS */
-/* #undef _LIBCPP_HAS_NO_MONOTONIC_CLOCK */
-/* #undef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS */
-/* #undef _LIBCPP_HAS_MUSL_LIBC */
-/* #undef _LIBCPP_HAS_THREAD_API_PTHREAD */
-/* #undef _LIBCPP_HAS_THREAD_API_EXTERNAL */
-/* #undef _LIBCPP_HAS_THREAD_API_WIN32 */
-/* #undef _LIBCPP_HAS_THREAD_LIBRARY_EXTERNAL */
-/* #undef _LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS */
-#define _LIBCPP_HAS_NO_VENDOR_AVAILABILITY_ANNOTATIONS
-/* #undef _LIBCPP_NO_VCRUNTIME */
-/* #undef _LIBCPP_TYPEINFO_COMPARISON_IMPLEMENTATION */
-/* #undef _LIBCPP_ABI_NAMESPACE */
-/* #undef _LIBCPP_HAS_NO_FILESYSTEM_LIBRARY */
-/* #undef _LIBCPP_HAS_PARALLEL_ALGORITHMS */
-/* #undef _LIBCPP_HAS_NO_RANDOM_DEVICE */
-/* #undef _LIBCPP_HAS_NO_LOCALIZATION */
-
-
-
-#endif // _LIBCPP_CONFIG_SITE
-// -*- C++ -*-
-//===--------------------------- __config ---------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP_CONFIG
-#define _LIBCPP_CONFIG
-
-#if defined(_MSC_VER) && !defined(__clang__)
-# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-# define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
-# endif
-#endif
-
-#ifndef _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
-#pragma GCC system_header
-#endif
-
-#ifdef __cplusplus
-
-#ifdef __GNUC__
-# define _GNUC_VER (__GNUC__ * 100 + __GNUC_MINOR__)
-// The _GNUC_VER_NEW macro better represents the new GCC versioning scheme
-// introduced in GCC 5.0.
-# define _GNUC_VER_NEW (_GNUC_VER * 10 + __GNUC_PATCHLEVEL__)
-#else
-# define _GNUC_VER 0
-# define _GNUC_VER_NEW 0
-#endif
-
-#define _LIBCPP_VERSION 12000
-
-#ifndef _LIBCPP_ABI_VERSION
-# define _LIBCPP_ABI_VERSION 1
-#endif
-
-#if __STDC_HOSTED__ == 0
-# define _LIBCPP_FREESTANDING
-#endif
-
-#ifndef _LIBCPP_STD_VER
-# if __cplusplus <= 201103L
-# define _LIBCPP_STD_VER 11
-# elif __cplusplus <= 201402L
-# define _LIBCPP_STD_VER 14
-# elif __cplusplus <= 201703L
-# define _LIBCPP_STD_VER 17
-# elif __cplusplus <= 202002L
-# define _LIBCPP_STD_VER 20
-# else
-# define _LIBCPP_STD_VER 21 // current year, or date of c++2b ratification
-# endif
-#endif // _LIBCPP_STD_VER
-
-#if defined(__ELF__)
-# define _LIBCPP_OBJECT_FORMAT_ELF 1
-#elif defined(__MACH__)
-# define _LIBCPP_OBJECT_FORMAT_MACHO 1
-#elif defined(_WIN32)
-# define _LIBCPP_OBJECT_FORMAT_COFF 1
-#elif defined(__wasm__)
-# define _LIBCPP_OBJECT_FORMAT_WASM 1
-#else
- // ... add new file formats here ...
-#endif
-
-#if defined(_LIBCPP_ABI_UNSTABLE) || _LIBCPP_ABI_VERSION >= 2
-// Change short string representation so that string data starts at offset 0,
-// improving its alignment in some cases.
-# define _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT
-// Fix deque iterator type in order to support incomplete types.
-# define _LIBCPP_ABI_INCOMPLETE_TYPES_IN_DEQUE
-// Fix undefined behavior in how std::list stores its linked nodes.
-# define _LIBCPP_ABI_LIST_REMOVE_NODE_POINTER_UB
-// Fix undefined behavior in how __tree stores its end and parent nodes.
-# define _LIBCPP_ABI_TREE_REMOVE_NODE_POINTER_UB
-// Fix undefined behavior in how __hash_table stores its pointer types.
-# define _LIBCPP_ABI_FIX_UNORDERED_NODE_POINTER_UB
-# define _LIBCPP_ABI_FORWARD_LIST_REMOVE_NODE_POINTER_UB
-# define _LIBCPP_ABI_FIX_UNORDERED_CONTAINER_SIZE_TYPE
-// Don't use a nullptr_t simulation type in C++03 instead using C++11 nullptr
-// provided under the alternate keyword __nullptr, which changes the mangling
-// of nullptr_t. This option is ABI incompatible with GCC in C++03 mode.
-# define _LIBCPP_ABI_ALWAYS_USE_CXX11_NULLPTR
-// Define the `pointer_safety` enum as a C++11 strongly typed enumeration
-// instead of as a class simulating an enum. If this option is enabled
-// `pointer_safety` and `get_pointer_safety()` will no longer be available
-// in C++03.
-# define _LIBCPP_ABI_POINTER_SAFETY_ENUM_TYPE
-// Define a key function for `bad_function_call` in the library, to centralize
-// its vtable and typeinfo to libc++ rather than having all other libraries
-// using that class define their own copies.
-# define _LIBCPP_ABI_BAD_FUNCTION_CALL_KEY_FUNCTION
-// Enable optimized version of __do_get_(un)signed which avoids redundant copies.
-# define _LIBCPP_ABI_OPTIMIZED_LOCALE_NUM_GET
-// Use the smallest possible integer type to represent the index of the variant.
-// Previously libc++ used "unsigned int" exclusively.
-# define _LIBCPP_ABI_VARIANT_INDEX_TYPE_OPTIMIZATION
-// Unstable attempt to provide a more optimized std::function
-# define _LIBCPP_ABI_OPTIMIZED_FUNCTION
-// All the regex constants must be distinct and nonzero.
-# define _LIBCPP_ABI_REGEX_CONSTANTS_NONZERO
-// Re-worked external template instantiations for std::string with a focus on
-// performance and fast-path inlining.
-# define _LIBCPP_ABI_STRING_OPTIMIZED_EXTERNAL_INSTANTIATION
-// Enable clang::trivial_abi on std::unique_ptr.
-# define _LIBCPP_ABI_ENABLE_UNIQUE_PTR_TRIVIAL_ABI
-// Enable clang::trivial_abi on std::shared_ptr and std::weak_ptr
-# define _LIBCPP_ABI_ENABLE_SHARED_PTR_TRIVIAL_ABI
-#elif _LIBCPP_ABI_VERSION == 1
-# if !defined(_LIBCPP_OBJECT_FORMAT_COFF)
-// Enable compiling copies of now inline methods into the dylib to support
-// applications compiled against older libraries. This is unnecessary with
-// COFF dllexport semantics, since dllexport forces a non-inline definition
-// of inline functions to be emitted anyway. Our own non-inline copy would
-// conflict with the dllexport-emitted copy, so we disable it.
-# define _LIBCPP_DEPRECATED_ABI_LEGACY_LIBRARY_DEFINITIONS_FOR_INLINE_FUNCTIONS
-# endif
-// Feature macros for disabling pre ABI v1 features. All of these options
-// are deprecated.
-# if defined(__FreeBSD__)
-# define _LIBCPP_DEPRECATED_ABI_DISABLE_PAIR_TRIVIAL_COPY_CTOR
-# endif
-#endif
-
-#if defined(_LIBCPP_BUILDING_LIBRARY) || defined(_LIBCPP_ABI_UNSTABLE) || _LIBCPP_ABI_VERSION >= 2
-// Enable additional explicit instantiations of iostreams components. This
-// reduces the number of weak definitions generated in programs that use
-// iostreams by providing a single strong definition in the shared library.
-# define _LIBCPP_ABI_ENABLE_ADDITIONAL_IOSTREAM_EXPLICIT_INSTANTIATIONS_1
-#endif
-
-#define _LIBCPP_CONCAT1(_LIBCPP_X,_LIBCPP_Y) _LIBCPP_X##_LIBCPP_Y
-#define _LIBCPP_CONCAT(_LIBCPP_X,_LIBCPP_Y) _LIBCPP_CONCAT1(_LIBCPP_X,_LIBCPP_Y)
-
-#ifndef _LIBCPP_ABI_NAMESPACE
-# define _LIBCPP_ABI_NAMESPACE _LIBCPP_CONCAT(__,_LIBCPP_ABI_VERSION)
-#endif
-
-#if __cplusplus < 201103L
-#define _LIBCPP_CXX03_LANG
-#endif
-
-#ifndef __has_attribute
-#define __has_attribute(__x) 0
-#endif
-
-#ifndef __has_builtin
-#define __has_builtin(__x) 0
-#endif
-
-#ifndef __has_extension
-#define __has_extension(__x) 0
-#endif
-
-#ifndef __has_feature
-#define __has_feature(__x) 0
-#endif
-
-#ifndef __has_cpp_attribute
-#define __has_cpp_attribute(__x) 0
-#endif
-
-// '__is_identifier' returns '0' if '__x' is a reserved identifier provided by
-// the compiler and '1' otherwise.
-#ifndef __is_identifier
-#define __is_identifier(__x) 1
-#endif
-
-#ifndef __has_declspec_attribute
-#define __has_declspec_attribute(__x) 0
-#endif
-
-#define __has_keyword(__x) !(__is_identifier(__x))
-
-#ifndef __has_include
-#define __has_include(...) 0
-#endif
-
-#if defined(__clang__)
-# define _LIBCPP_COMPILER_CLANG
-# ifndef __apple_build_version__
-# define _LIBCPP_CLANG_VER (__clang_major__ * 100 + __clang_minor__)
-# endif
-#elif defined(__GNUC__)
-# define _LIBCPP_COMPILER_GCC
-#elif defined(_MSC_VER)
-# define _LIBCPP_COMPILER_MSVC
-#elif defined(__IBMCPP__)
-# define _LIBCPP_COMPILER_IBM
-#endif
-
-#if defined(_LIBCPP_COMPILER_GCC) && __cplusplus < 201103L
-#error "libc++ does not support using GCC with C++03. Please enable C++11"
-#endif
-
-// FIXME: ABI detection should be done via compiler builtin macros. This
-// is just a placeholder until Clang implements such macros. For now assume
-// that Windows compilers pretending to be MSVC++ target the Microsoft ABI,
-// and allow the user to explicitly specify the ABI to handle cases where this
-// heuristic falls short.
-#if defined(_LIBCPP_ABI_FORCE_ITANIUM) && defined(_LIBCPP_ABI_FORCE_MICROSOFT)
-# error "Only one of _LIBCPP_ABI_FORCE_ITANIUM and _LIBCPP_ABI_FORCE_MICROSOFT can be defined"
-#elif defined(_LIBCPP_ABI_FORCE_ITANIUM)
-# define _LIBCPP_ABI_ITANIUM
-#elif defined(_LIBCPP_ABI_FORCE_MICROSOFT)
-# define _LIBCPP_ABI_MICROSOFT
-#else
-# if defined(_WIN32) && defined(_MSC_VER)
-# define _LIBCPP_ABI_MICROSOFT
-# else
-# define _LIBCPP_ABI_ITANIUM
-# endif
-#endif
-
-#if defined(_LIBCPP_ABI_MICROSOFT) && !defined(_LIBCPP_NO_VCRUNTIME)
-# define _LIBCPP_ABI_VCRUNTIME
-#endif
-
-// Need to detect which libc we're using if we're on Linux.
-#if defined(__linux__)
-# include <features.h>
-# if defined(__GLIBC_PREREQ)
-# define _LIBCPP_GLIBC_PREREQ(a, b) __GLIBC_PREREQ(a, b)
-# else
-# define _LIBCPP_GLIBC_PREREQ(a, b) 0
-# endif // defined(__GLIBC_PREREQ)
-#endif // defined(__linux__)
-
-#ifdef __LITTLE_ENDIAN__
-# if __LITTLE_ENDIAN__
-# define _LIBCPP_LITTLE_ENDIAN
-# endif // __LITTLE_ENDIAN__
-#endif // __LITTLE_ENDIAN__
-
-#ifdef __BIG_ENDIAN__
-# if __BIG_ENDIAN__
-# define _LIBCPP_BIG_ENDIAN
-# endif // __BIG_ENDIAN__
-#endif // __BIG_ENDIAN__
-
-#ifdef __BYTE_ORDER__
-# if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-# define _LIBCPP_LITTLE_ENDIAN
-# elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-# define _LIBCPP_BIG_ENDIAN
-# endif // __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-#endif // __BYTE_ORDER__
-
-#ifdef __FreeBSD__
-# include <sys/endian.h>
-# include <osreldate.h>
-# if _BYTE_ORDER == _LITTLE_ENDIAN
-# define _LIBCPP_LITTLE_ENDIAN
-# else // _BYTE_ORDER == _LITTLE_ENDIAN
-# define _LIBCPP_BIG_ENDIAN
-# endif // _BYTE_ORDER == _LITTLE_ENDIAN
-# ifndef __LONG_LONG_SUPPORTED
-# define _LIBCPP_HAS_NO_LONG_LONG
-# endif // __LONG_LONG_SUPPORTED
-#endif // __FreeBSD__
-
-#if defined(__NetBSD__) || defined(__OpenBSD__)
-# include <sys/endian.h>
-# if _BYTE_ORDER == _LITTLE_ENDIAN
-# define _LIBCPP_LITTLE_ENDIAN
-# else // _BYTE_ORDER == _LITTLE_ENDIAN
-# define _LIBCPP_BIG_ENDIAN
-# endif // _BYTE_ORDER == _LITTLE_ENDIAN
-#endif // defined(__NetBSD__) || defined(__OpenBSD__)
-
-#if defined(_WIN32)
-# define _LIBCPP_WIN32API
-# define _LIBCPP_LITTLE_ENDIAN
-# define _LIBCPP_SHORT_WCHAR 1
-// Both MinGW and native MSVC provide a "MSVC"-like environment
-# define _LIBCPP_MSVCRT_LIKE
-// If mingw not explicitly detected, assume using MS C runtime only if
-// a MS compatibility version is specified.
-# if defined(_MSC_VER) && !defined(__MINGW32__)
-# define _LIBCPP_MSVCRT // Using Microsoft's C Runtime library
-# endif
-# if (defined(_M_AMD64) || defined(__x86_64__)) || (defined(_M_ARM) || defined(__arm__))
-# define _LIBCPP_HAS_BITSCAN64
-# endif
-# define _LIBCPP_HAS_OPEN_WITH_WCHAR
-# if defined(_LIBCPP_MSVCRT)
-# define _LIBCPP_HAS_QUICK_EXIT
-# endif
-
-// Some CRT APIs are unavailable to store apps
-# if defined(WINAPI_FAMILY)
-# include <winapifamily.h>
-# if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && \
- (!defined(WINAPI_PARTITION_SYSTEM) || \
- !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_SYSTEM))
-# define _LIBCPP_WINDOWS_STORE_APP
-# endif
-# endif
-#endif // defined(_WIN32)
-
-#ifdef __sun__
-# include <sys/isa_defs.h>
-# ifdef _LITTLE_ENDIAN
-# define _LIBCPP_LITTLE_ENDIAN
-# else
-# define _LIBCPP_BIG_ENDIAN
-# endif
-#endif // __sun__
-
-#if defined(__OpenBSD__) || defined(__CloudABI__)
- // Certain architectures provide arc4random(). Prefer using
- // arc4random() over /dev/{u,}random to make it possible to obtain
- // random data even when using sandboxing mechanisms such as chroots,
- // Capsicum, etc.
-# define _LIBCPP_USING_ARC4_RANDOM
-#elif defined(__Fuchsia__) || defined(__wasi__)
-# define _LIBCPP_USING_GETENTROPY
-#elif defined(__native_client__)
- // NaCl's sandbox (which PNaCl also runs in) doesn't allow filesystem access,
- // including accesses to the special files under /dev. C++11's
- // std::random_device is instead exposed through a NaCl syscall.
-# define _LIBCPP_USING_NACL_RANDOM
-#elif defined(_LIBCPP_WIN32API)
-# define _LIBCPP_USING_WIN32_RANDOM
-#else
-# define _LIBCPP_USING_DEV_RANDOM
-#endif
-
-#if !defined(_LIBCPP_LITTLE_ENDIAN) && !defined(_LIBCPP_BIG_ENDIAN)
-# include <endian.h>
-# if __BYTE_ORDER == __LITTLE_ENDIAN
-# define _LIBCPP_LITTLE_ENDIAN
-# elif __BYTE_ORDER == __BIG_ENDIAN
-# define _LIBCPP_BIG_ENDIAN
-# else // __BYTE_ORDER == __BIG_ENDIAN
-# error unable to determine endian
-# endif
-#endif // !defined(_LIBCPP_LITTLE_ENDIAN) && !defined(_LIBCPP_BIG_ENDIAN)
-
-#if __has_attribute(__no_sanitize__) && !defined(_LIBCPP_COMPILER_GCC)
-# define _LIBCPP_NO_CFI __attribute__((__no_sanitize__("cfi")))
-#else
-# define _LIBCPP_NO_CFI
-#endif
-
-#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
-# if defined(__FreeBSD__)
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# define _LIBCPP_HAS_QUICK_EXIT
-# if __FreeBSD_version >= 1300064 || \
- (__FreeBSD_version >= 1201504 && __FreeBSD_version < 1300000)
-# define _LIBCPP_HAS_TIMESPEC_GET
-# endif
-# elif defined(__BIONIC__)
-# if __ANDROID_API__ >= 21
-# define _LIBCPP_HAS_QUICK_EXIT
-# endif
-# if __ANDROID_API__ >= 28
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# endif
-# if __ANDROID_API__ >= 29
-# define _LIBCPP_HAS_TIMESPEC_GET
-# endif
-# elif defined(__Fuchsia__) || defined(__wasi__) || defined(__NetBSD__)
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# define _LIBCPP_HAS_QUICK_EXIT
-# define _LIBCPP_HAS_TIMESPEC_GET
-# elif defined(__OpenBSD__)
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# define _LIBCPP_HAS_TIMESPEC_GET
-# elif defined(__linux__)
-# if !defined(_LIBCPP_HAS_MUSL_LIBC)
-# if _LIBCPP_GLIBC_PREREQ(2, 15) || defined(__BIONIC__)
-# define _LIBCPP_HAS_QUICK_EXIT
-# endif
-# if _LIBCPP_GLIBC_PREREQ(2, 17)
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# define _LIBCPP_HAS_TIMESPEC_GET
-# endif
-# else // defined(_LIBCPP_HAS_MUSL_LIBC)
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# define _LIBCPP_HAS_QUICK_EXIT
-# define _LIBCPP_HAS_TIMESPEC_GET
-# endif
-# elif defined(__APPLE__)
- // timespec_get and aligned_alloc were introduced in macOS 10.15 and
- // aligned releases
-# if (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 101500 || \
- __ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ >= 130000 || \
- __ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ >= 130000 || \
- __ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ >= 60000)
-# define _LIBCPP_HAS_ALIGNED_ALLOC
-# define _LIBCPP_HAS_TIMESPEC_GET
-# endif
-# endif // __APPLE__
-#endif
-
-#ifndef _LIBCPP_CXX03_LANG
-# define _LIBCPP_ALIGNOF(_Tp) alignof(_Tp)
-#elif defined(_LIBCPP_COMPILER_CLANG)
-# define _LIBCPP_ALIGNOF(_Tp) _Alignof(_Tp)
-#else
-# error "We don't know a correct way to implement alignof(T) in C++03 outside of Clang"
-#endif
-
-#define _LIBCPP_PREFERRED_ALIGNOF(_Tp) __alignof(_Tp)
-
-#if defined(_LIBCPP_COMPILER_CLANG)
-
-#if defined(_LIBCPP_ALTERNATE_STRING_LAYOUT)
-# error _LIBCPP_ALTERNATE_STRING_LAYOUT is deprecated, please use _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT instead
-#endif
-#if defined(__APPLE__) && !defined(__i386__) && !defined(__x86_64__) && \
- (!defined(__arm__) || __ARM_ARCH_7K__ >= 2)
-# define _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT
-#endif
-
-#if __has_feature(cxx_alignas)
-# define _ALIGNAS_TYPE(x) alignas(x)
-# define _ALIGNAS(x) alignas(x)
-#else
-# define _ALIGNAS_TYPE(x) __attribute__((__aligned__(_LIBCPP_ALIGNOF(x))))
-# define _ALIGNAS(x) __attribute__((__aligned__(x)))
-#endif
-
-#if __cplusplus < 201103L
-typedef __char16_t char16_t;
-typedef __char32_t char32_t;
-#endif
-
-#if !__has_feature(cxx_exceptions)
-# define _LIBCPP_NO_EXCEPTIONS
-#endif
-
-#if !(__has_feature(cxx_strong_enums))
-#define _LIBCPP_HAS_NO_STRONG_ENUMS
-#endif
-
-#if __has_feature(cxx_attributes)
-# define _LIBCPP_NORETURN [[noreturn]]
-#else
-# define _LIBCPP_NORETURN __attribute__ ((noreturn))
-#endif
-
-#if !(__has_feature(cxx_nullptr))
-# if (__has_extension(cxx_nullptr) || __has_keyword(__nullptr)) && defined(_LIBCPP_ABI_ALWAYS_USE_CXX11_NULLPTR)
-# define nullptr __nullptr
-# else
-# define _LIBCPP_HAS_NO_NULLPTR
-# endif
-#endif
-
-// Objective-C++ features (opt-in)
-#if __has_feature(objc_arc)
-#define _LIBCPP_HAS_OBJC_ARC
-#endif
-
-#if __has_feature(objc_arc_weak)
-#define _LIBCPP_HAS_OBJC_ARC_WEAK
-#endif
-
-#if __has_extension(blocks)
-# define _LIBCPP_HAS_EXTENSION_BLOCKS
-#endif
-
-#if defined(_LIBCPP_HAS_EXTENSION_BLOCKS) && defined(__APPLE__)
-# define _LIBCPP_HAS_BLOCKS_RUNTIME
-#endif
-
-#if !(__has_feature(cxx_relaxed_constexpr))
-#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
-#endif
-
-#if !(__has_feature(cxx_variable_templates))
-#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
-#endif
-
-#if !(__has_feature(cxx_noexcept))
-#define _LIBCPP_HAS_NO_NOEXCEPT
-#endif
-
-#if !defined(_LIBCPP_HAS_NO_ASAN) && !__has_feature(address_sanitizer)
-#define _LIBCPP_HAS_NO_ASAN
-#endif
-
-// Allow for build-time disabling of unsigned integer sanitization
-#if !defined(_LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK) && __has_attribute(no_sanitize)
-#define _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK __attribute__((__no_sanitize__("unsigned-integer-overflow")))
-#endif
-
-#if __has_builtin(__builtin_launder)
-#define _LIBCPP_COMPILER_HAS_BUILTIN_LAUNDER
-#endif
-
-#if __has_builtin(__builtin_constant_p)
-#define _LIBCPP_COMPILER_HAS_BUILTIN_CONSTANT_P
-#endif
-
-#if !__is_identifier(__has_unique_object_representations)
-#define _LIBCPP_HAS_UNIQUE_OBJECT_REPRESENTATIONS
-#endif
-
-#define _LIBCPP_ALWAYS_INLINE __attribute__ ((__always_inline__))
-
-// Literal operators ""d and ""y are supported starting with LLVM Clang 8 and AppleClang 10.0.1
-#if (defined(_LIBCPP_CLANG_VER) && _LIBCPP_CLANG_VER < 800) || \
- (defined(__apple_build_version__) && __apple_build_version__ < 10010000)
-#define _LIBCPP_HAS_NO_CXX20_CHRONO_LITERALS
-#endif
-
-#define _LIBCPP_DISABLE_EXTENSION_WARNING __extension__
-
-#elif defined(_LIBCPP_COMPILER_GCC)
-
-#define _ALIGNAS(x) __attribute__((__aligned__(x)))
-#define _ALIGNAS_TYPE(x) __attribute__((__aligned__(_LIBCPP_ALIGNOF(x))))
-
-#define _LIBCPP_NORETURN __attribute__((noreturn))
-
-#if !__EXCEPTIONS
-# define _LIBCPP_NO_EXCEPTIONS
-#endif
-
-// Determine if GCC supports relaxed constexpr
-#if !defined(__cpp_constexpr) || __cpp_constexpr < 201304L
-#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
-#endif
-
-// GCC 5 supports variable templates
-#if !defined(__cpp_variable_templates) || __cpp_variable_templates < 201304L
-#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
-#endif
-
-#if !defined(_LIBCPP_HAS_NO_ASAN) && !defined(__SANITIZE_ADDRESS__)
-#define _LIBCPP_HAS_NO_ASAN
-#endif
-
-#if _GNUC_VER >= 700
-#define _LIBCPP_COMPILER_HAS_BUILTIN_LAUNDER
-#define _LIBCPP_COMPILER_HAS_BUILTIN_CONSTANT_P
-#define _LIBCPP_HAS_UNIQUE_OBJECT_REPRESENTATIONS
-#endif
-
-#define _LIBCPP_ALWAYS_INLINE __attribute__ ((__always_inline__))
-
-#define _LIBCPP_DISABLE_EXTENSION_WARNING __extension__
-
-#elif defined(_LIBCPP_COMPILER_MSVC)
-
-#define _LIBCPP_TOSTRING2(x) #x
-#define _LIBCPP_TOSTRING(x) _LIBCPP_TOSTRING2(x)
-#define _LIBCPP_WARNING(x) __pragma(message(__FILE__ "(" _LIBCPP_TOSTRING(__LINE__) ") : warning note: " x))
-
-#if _MSC_VER < 1900
-#error "MSVC versions prior to Visual Studio 2015 are not supported"
-#endif
-
-#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
-#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
-#define __alignof__ __alignof
-#define _LIBCPP_NORETURN __declspec(noreturn)
-#define _ALIGNAS(x) __declspec(align(x))
-#define _ALIGNAS_TYPE(x) alignas(x)
-
-#define _LIBCPP_WEAK
-
-#define _LIBCPP_HAS_NO_ASAN
-
-#define _LIBCPP_ALWAYS_INLINE __forceinline
-
-#define _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-#define _LIBCPP_DISABLE_EXTENSION_WARNING
-
-#elif defined(_LIBCPP_COMPILER_IBM)
-
-#define _ALIGNAS(x) __attribute__((__aligned__(x)))
-#define _ALIGNAS_TYPE(x) __attribute__((__aligned__(_LIBCPP_ALIGNOF(x))))
-#define _ATTRIBUTE(x) __attribute__((x))
-#define _LIBCPP_NORETURN __attribute__((noreturn))
-
-#define _LIBCPP_HAS_NO_UNICODE_CHARS
-#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
-
-#if defined(_AIX)
-#define __MULTILOCALE_API
-#endif
-
-#define _LIBCPP_HAS_NO_ASAN
-
-#define _LIBCPP_ALWAYS_INLINE __attribute__ ((__always_inline__))
-
-#define _LIBCPP_HAS_NO_VECTOR_EXTENSION
-
-#define _LIBCPP_DISABLE_EXTENSION_WARNING
-
-#endif // _LIBCPP_COMPILER_[CLANG|GCC|MSVC|IBM]
-
-#if defined(_LIBCPP_OBJECT_FORMAT_COFF)
-
-#ifdef _DLL
-# define _LIBCPP_CRT_FUNC __declspec(dllimport)
-#else
-# define _LIBCPP_CRT_FUNC
-#endif
-
-#if defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_DLL_VIS
-# define _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS
-# define _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS
-# define _LIBCPP_OVERRIDABLE_FUNC_VIS
-# define _LIBCPP_EXPORTED_FROM_ABI
-#elif defined(_LIBCPP_BUILDING_LIBRARY)
-# define _LIBCPP_DLL_VIS __declspec(dllexport)
-# if defined(__MINGW32__)
-# define _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS _LIBCPP_DLL_VIS
-# define _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS
-# else
-# define _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS
-# define _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS _LIBCPP_DLL_VIS
-# endif
-# define _LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_DLL_VIS
-# define _LIBCPP_EXPORTED_FROM_ABI __declspec(dllexport)
-#else
-# define _LIBCPP_DLL_VIS __declspec(dllimport)
-# define _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS _LIBCPP_DLL_VIS
-# define _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS
-# define _LIBCPP_OVERRIDABLE_FUNC_VIS
-# define _LIBCPP_EXPORTED_FROM_ABI __declspec(dllimport)
-#endif
-
-#define _LIBCPP_TYPE_VIS _LIBCPP_DLL_VIS
-#define _LIBCPP_FUNC_VIS _LIBCPP_DLL_VIS
-#define _LIBCPP_EXCEPTION_ABI _LIBCPP_DLL_VIS
-#define _LIBCPP_HIDDEN
-#define _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS
-#define _LIBCPP_TEMPLATE_VIS
-#define _LIBCPP_ENUM_VIS
-
-#endif // defined(_LIBCPP_OBJECT_FORMAT_COFF)
-
-#ifndef _LIBCPP_HIDDEN
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_HIDDEN __attribute__ ((__visibility__("hidden")))
-# else
-# define _LIBCPP_HIDDEN
-# endif
-#endif
-
-#ifndef _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-// The inline should be removed once PR32114 is resolved
-# define _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS inline _LIBCPP_HIDDEN
-# else
-# define _LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS
-# endif
-#endif
-
-#ifndef _LIBCPP_FUNC_VIS
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_FUNC_VIS __attribute__ ((__visibility__("default")))
-# else
-# define _LIBCPP_FUNC_VIS
-# endif
-#endif
-
-#ifndef _LIBCPP_TYPE_VIS
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_TYPE_VIS __attribute__ ((__visibility__("default")))
-# else
-# define _LIBCPP_TYPE_VIS
-# endif
-#endif
-
-#ifndef _LIBCPP_TEMPLATE_VIS
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# if __has_attribute(__type_visibility__)
-# define _LIBCPP_TEMPLATE_VIS __attribute__ ((__type_visibility__("default")))
-# else
-# define _LIBCPP_TEMPLATE_VIS __attribute__ ((__visibility__("default")))
-# endif
-# else
-# define _LIBCPP_TEMPLATE_VIS
-# endif
-#endif
-
-#ifndef _LIBCPP_EXPORTED_FROM_ABI
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_EXPORTED_FROM_ABI __attribute__((__visibility__("default")))
-# else
-# define _LIBCPP_EXPORTED_FROM_ABI
-# endif
-#endif
-
-#ifndef _LIBCPP_OVERRIDABLE_FUNC_VIS
-#define _LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_FUNC_VIS
-#endif
-
-#ifndef _LIBCPP_EXCEPTION_ABI
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_EXCEPTION_ABI __attribute__ ((__visibility__("default")))
-# else
-# define _LIBCPP_EXCEPTION_ABI
-# endif
-#endif
-
-#ifndef _LIBCPP_ENUM_VIS
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS) && __has_attribute(__type_visibility__)
-# define _LIBCPP_ENUM_VIS __attribute__ ((__type_visibility__("default")))
-# else
-# define _LIBCPP_ENUM_VIS
-# endif
-#endif
-
-#ifndef _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS
-# if !defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
-# define _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS __attribute__ ((__visibility__("default")))
-# else
-# define _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS
-# endif
-#endif
-
-#ifndef _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS
-#define _LIBCPP_CLASS_TEMPLATE_INSTANTIATION_VIS
-#endif
-
-#if __has_attribute(internal_linkage)
-# define _LIBCPP_INTERNAL_LINKAGE __attribute__ ((internal_linkage))
-#else
-# define _LIBCPP_INTERNAL_LINKAGE _LIBCPP_ALWAYS_INLINE
-#endif
-
-#if __has_attribute(exclude_from_explicit_instantiation)
-# define _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION __attribute__ ((__exclude_from_explicit_instantiation__))
-#else
- // Try to approximate the effect of exclude_from_explicit_instantiation
- // (which is that entities are not assumed to be provided by explicit
- // template instantiations in the dylib) by always inlining those entities.
-# define _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION _LIBCPP_ALWAYS_INLINE
-#endif
-
-#ifndef _LIBCPP_HIDE_FROM_ABI_PER_TU
-# ifndef _LIBCPP_HIDE_FROM_ABI_PER_TU_BY_DEFAULT
-# define _LIBCPP_HIDE_FROM_ABI_PER_TU 0
-# else
-# define _LIBCPP_HIDE_FROM_ABI_PER_TU 1
-# endif
-#endif
-
-#ifndef _LIBCPP_HIDE_FROM_ABI
-# if _LIBCPP_HIDE_FROM_ABI_PER_TU
-# define _LIBCPP_HIDE_FROM_ABI _LIBCPP_HIDDEN _LIBCPP_INTERNAL_LINKAGE
-# else
-# define _LIBCPP_HIDE_FROM_ABI _LIBCPP_HIDDEN _LIBCPP_EXCLUDE_FROM_EXPLICIT_INSTANTIATION
-# endif
-#endif
-
-#ifdef _LIBCPP_BUILDING_LIBRARY
-# if _LIBCPP_ABI_VERSION > 1
-# define _LIBCPP_HIDE_FROM_ABI_AFTER_V1 _LIBCPP_HIDE_FROM_ABI
-# else
-# define _LIBCPP_HIDE_FROM_ABI_AFTER_V1
-# endif
-#else
-# define _LIBCPP_HIDE_FROM_ABI_AFTER_V1 _LIBCPP_HIDE_FROM_ABI
-#endif
-
-// Just so we can migrate to the new macros gradually.
-#define _LIBCPP_INLINE_VISIBILITY _LIBCPP_HIDE_FROM_ABI
-
-// Inline namespaces are available in Clang/GCC/MSVC regardless of C++ dialect.
-#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std { inline namespace _LIBCPP_ABI_NAMESPACE {
-#define _LIBCPP_END_NAMESPACE_STD } }
-#define _VSTD std::_LIBCPP_ABI_NAMESPACE
-_LIBCPP_BEGIN_NAMESPACE_STD _LIBCPP_END_NAMESPACE_STD
-
-#if _LIBCPP_STD_VER >= 17
-#define _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM \
- _LIBCPP_BEGIN_NAMESPACE_STD inline namespace __fs { namespace filesystem {
-#else
-#define _LIBCPP_BEGIN_NAMESPACE_FILESYSTEM \
- _LIBCPP_BEGIN_NAMESPACE_STD namespace __fs { namespace filesystem {
-#endif
-
-#define _LIBCPP_END_NAMESPACE_FILESYSTEM \
- _LIBCPP_END_NAMESPACE_STD } }
-
-#define _VSTD_FS _VSTD::__fs::filesystem
-
-#ifndef _LIBCPP_PREFERRED_OVERLOAD
-# if __has_attribute(__enable_if__)
-# define _LIBCPP_PREFERRED_OVERLOAD __attribute__ ((__enable_if__(true, "")))
-# endif
-#endif
-
-#ifndef _LIBCPP_HAS_NO_NOEXCEPT
-# define _NOEXCEPT noexcept
-# define _NOEXCEPT_(x) noexcept(x)
-#else
-# define _NOEXCEPT throw()
-# define _NOEXCEPT_(x)
-#endif
-
-#ifdef _LIBCPP_HAS_NO_UNICODE_CHARS
-typedef unsigned short char16_t;
-typedef unsigned int char32_t;
-#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
-
-#ifndef __SIZEOF_INT128__
-#define _LIBCPP_HAS_NO_INT128
-#endif
-
-#ifdef _LIBCPP_CXX03_LANG
-# define static_assert(...) _Static_assert(__VA_ARGS__)
-# define decltype(...) __decltype(__VA_ARGS__)
-#endif // _LIBCPP_CXX03_LANG
-
-#ifdef _LIBCPP_CXX03_LANG
-# define _LIBCPP_CONSTEXPR
-#else
-# define _LIBCPP_CONSTEXPR constexpr
-#endif
-
-#ifndef __cpp_consteval
-# define _LIBCPP_CONSTEVAL _LIBCPP_CONSTEXPR
-#else
-# define _LIBCPP_CONSTEVAL consteval
-#endif
-
-#ifdef _LIBCPP_CXX03_LANG
-# define _LIBCPP_DEFAULT {}
-#else
-# define _LIBCPP_DEFAULT = default;
-#endif
-
-#ifdef _LIBCPP_CXX03_LANG
-# define _LIBCPP_EQUAL_DELETE
-#else
-# define _LIBCPP_EQUAL_DELETE = delete
-#endif
-
-#ifdef __GNUC__
-# define _LIBCPP_NOALIAS __attribute__((__malloc__))
-#else
-# define _LIBCPP_NOALIAS
-#endif
-
-#if __has_feature(cxx_explicit_conversions) || defined(__IBMCPP__) || \
- (!defined(_LIBCPP_CXX03_LANG) && defined(__GNUC__)) // All supported GCC versions
-# define _LIBCPP_EXPLICIT explicit
-#else
-# define _LIBCPP_EXPLICIT
-#endif
-
-#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
-# define _LIBCPP_DECLARE_STRONG_ENUM(x) struct _LIBCPP_TYPE_VIS x { enum __lx
-# define _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(x) \
- __lx __v_; \
- _LIBCPP_INLINE_VISIBILITY x(__lx __v) : __v_(__v) {} \
- _LIBCPP_INLINE_VISIBILITY explicit x(int __v) : __v_(static_cast<__lx>(__v)) {} \
- _LIBCPP_INLINE_VISIBILITY operator int() const {return __v_;} \
- };
-#else // _LIBCPP_HAS_NO_STRONG_ENUMS
-# define _LIBCPP_DECLARE_STRONG_ENUM(x) enum class _LIBCPP_ENUM_VIS x
-# define _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(x)
-#endif // _LIBCPP_HAS_NO_STRONG_ENUMS
-
-// _LIBCPP_DEBUG potential values:
-// - undefined: No assertions. This is the default.
-// - 0: Basic assertions
-// - 1: Basic assertions + iterator validity checks.
-#if !defined(_LIBCPP_DEBUG)
-# define _LIBCPP_DEBUG_LEVEL 0
-#elif _LIBCPP_DEBUG == 0
-# define _LIBCPP_DEBUG_LEVEL 1
-#elif _LIBCPP_DEBUG == 1
-# define _LIBCPP_DEBUG_LEVEL 2
-#else
-# error Supported values for _LIBCPP_DEBUG are 0 and 1
-#endif
-
-// _LIBCPP_DEBUG_LEVEL is always defined to one of [0, 1, 2] at this point
-#if _LIBCPP_DEBUG_LEVEL >= 1 && !defined(_LIBCPP_DISABLE_EXTERN_TEMPLATE)
-# define _LIBCPP_EXTERN_TEMPLATE(...)
-#endif
-
-#ifdef _LIBCPP_DISABLE_EXTERN_TEMPLATE
-# define _LIBCPP_EXTERN_TEMPLATE(...)
-# define _LIBCPP_EXTERN_TEMPLATE_EVEN_IN_DEBUG_MODE(...)
-#endif
-
-#ifndef _LIBCPP_EXTERN_TEMPLATE
-#define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__;
-#endif
-
-// When the Debug mode is enabled, we disable extern declarations because we
-// don't want to use the functions compiled in the library, which might not
-// have had the debug mode enabled when built. However, some extern declarations
-// need to be used, because code correctness depends on it (several instances
-// in the <locale>). Those special declarations are declared with
-// _LIBCPP_EXTERN_TEMPLATE_EVEN_IN_DEBUG_MODE, which is enabled even
-// when the debug mode is enabled.
-#ifndef _LIBCPP_EXTERN_TEMPLATE_EVEN_IN_DEBUG_MODE
-# define _LIBCPP_EXTERN_TEMPLATE_EVEN_IN_DEBUG_MODE(...) extern template __VA_ARGS__;
-#endif
-
-#ifndef _LIBCPP_EXTERN_TEMPLATE_DEFINE
-#define _LIBCPP_EXTERN_TEMPLATE_DEFINE(...) template __VA_ARGS__;
-#endif
-
-#if defined(__APPLE__) || defined(__FreeBSD__) || defined(_LIBCPP_MSVCRT_LIKE) || \
- defined(__sun__) || defined(__NetBSD__) || defined(__CloudABI__)
-#define _LIBCPP_LOCALE__L_EXTENSIONS 1
-#endif
-
-#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
-// Most unix variants have catopen. These are the specific ones that don't.
-# if !defined(__BIONIC__) && !defined(_NEWLIB_VERSION)
-# define _LIBCPP_HAS_CATOPEN 1
-# endif
-#endif
-
-#ifdef __FreeBSD__
-#define _DECLARE_C99_LDBL_MATH 1
-#endif
-
-// If we are getting operator new from the MSVC CRT, then allocation overloads
-// for align_val_t were added in 19.12, aka VS 2017 version 15.3.
-#if defined(_LIBCPP_MSVCRT) && defined(_MSC_VER) && _MSC_VER < 1912
-# define _LIBCPP_HAS_NO_LIBRARY_ALIGNED_ALLOCATION
-#elif defined(_LIBCPP_ABI_VCRUNTIME) && !defined(__cpp_aligned_new)
- // We're deferring to Microsoft's STL to provide aligned new et al. We don't
- // have it unless the language feature test macro is defined.
-# define _LIBCPP_HAS_NO_LIBRARY_ALIGNED_ALLOCATION
-#elif defined(__MVS__)
-# define _LIBCPP_HAS_NO_LIBRARY_ALIGNED_ALLOCATION
-#endif
-
-#if defined(__APPLE__)
-# if !defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && \
- defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__)
-# define __MAC_OS_X_VERSION_MIN_REQUIRED __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
-# endif
-#endif // defined(__APPLE__)
-
-#if !defined(_LIBCPP_HAS_NO_ALIGNED_ALLOCATION) && \
- (defined(_LIBCPP_HAS_NO_LIBRARY_ALIGNED_ALLOCATION) || \
- (!defined(__cpp_aligned_new) || __cpp_aligned_new < 201606))
-# define _LIBCPP_HAS_NO_ALIGNED_ALLOCATION
-#endif
-
-#if defined(__APPLE__) || defined(__FreeBSD__)
-#define _LIBCPP_HAS_DEFAULTRUNELOCALE
-#endif
-
-#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__sun__)
-#define _LIBCPP_WCTYPE_IS_MASK
-#endif
-
-#if _LIBCPP_STD_VER <= 17 || !defined(__cpp_char8_t)
-#define _LIBCPP_NO_HAS_CHAR8_T
-#endif
-
-// Deprecation macros.
-//
-// Deprecations warnings are always enabled, except when users explicitly opt-out
-// by defining _LIBCPP_DISABLE_DEPRECATION_WARNINGS.
-#if !defined(_LIBCPP_DISABLE_DEPRECATION_WARNINGS)
-# if __has_attribute(deprecated)
-# define _LIBCPP_DEPRECATED __attribute__ ((deprecated))
-# elif _LIBCPP_STD_VER > 11
-# define _LIBCPP_DEPRECATED [[deprecated]]
-# else
-# define _LIBCPP_DEPRECATED
-# endif
-#else
-# define _LIBCPP_DEPRECATED
-#endif
-
-#if !defined(_LIBCPP_CXX03_LANG)
-# define _LIBCPP_DEPRECATED_IN_CXX11 _LIBCPP_DEPRECATED
-#else
-# define _LIBCPP_DEPRECATED_IN_CXX11
-#endif
-
-#if _LIBCPP_STD_VER >= 14
-# define _LIBCPP_DEPRECATED_IN_CXX14 _LIBCPP_DEPRECATED
-#else
-# define _LIBCPP_DEPRECATED_IN_CXX14
-#endif
-
-#if _LIBCPP_STD_VER >= 17
-# define _LIBCPP_DEPRECATED_IN_CXX17 _LIBCPP_DEPRECATED
-#else
-# define _LIBCPP_DEPRECATED_IN_CXX17
-#endif
-
-#if _LIBCPP_STD_VER > 17
-# define _LIBCPP_DEPRECATED_IN_CXX20 _LIBCPP_DEPRECATED
-#else
-# define _LIBCPP_DEPRECATED_IN_CXX20
-#endif
-
-#if !defined(_LIBCPP_NO_HAS_CHAR8_T)
-# define _LIBCPP_DEPRECATED_WITH_CHAR8_T _LIBCPP_DEPRECATED
-#else
-# define _LIBCPP_DEPRECATED_WITH_CHAR8_T
-#endif
-
-// Macros to enter and leave a state where deprecation warnings are suppressed.
-#if !defined(_LIBCPP_SUPPRESS_DEPRECATED_PUSH) && \
- (defined(_LIBCPP_COMPILER_CLANG) || defined(_LIBCPP_COMPILER_GCC))
-# define _LIBCPP_SUPPRESS_DEPRECATED_PUSH \
- _Pragma("GCC diagnostic push") \
- _Pragma("GCC diagnostic ignored \"-Wdeprecated\"")
-# define _LIBCPP_SUPPRESS_DEPRECATED_POP \
- _Pragma("GCC diagnostic pop")
-#endif
-#if !defined(_LIBCPP_SUPPRESS_DEPRECATED_PUSH)
-# define _LIBCPP_SUPPRESS_DEPRECATED_PUSH
-# define _LIBCPP_SUPPRESS_DEPRECATED_POP
-#endif
-
-#if _LIBCPP_STD_VER <= 11
-# define _LIBCPP_EXPLICIT_AFTER_CXX11
-#else
-# define _LIBCPP_EXPLICIT_AFTER_CXX11 explicit
-#endif
-
-#if _LIBCPP_STD_VER > 11 && !defined(_LIBCPP_HAS_NO_CXX14_CONSTEXPR)
-# define _LIBCPP_CONSTEXPR_AFTER_CXX11 constexpr
-#else
-# define _LIBCPP_CONSTEXPR_AFTER_CXX11
-#endif
-
-#if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_CXX14_CONSTEXPR)
-# define _LIBCPP_CONSTEXPR_AFTER_CXX14 constexpr
-#else
-# define _LIBCPP_CONSTEXPR_AFTER_CXX14
-#endif
-
-#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_CXX14_CONSTEXPR)
-# define _LIBCPP_CONSTEXPR_AFTER_CXX17 constexpr
-#else
-# define _LIBCPP_CONSTEXPR_AFTER_CXX17
-#endif
-
-// The _LIBCPP_NODISCARD_ATTRIBUTE should only be used to define other
-// NODISCARD macros to the correct attribute.
-#if __has_cpp_attribute(nodiscard) || defined(_LIBCPP_COMPILER_MSVC)
-# define _LIBCPP_NODISCARD_ATTRIBUTE [[nodiscard]]
-#elif defined(_LIBCPP_COMPILER_CLANG) && !defined(_LIBCPP_CXX03_LANG)
-# define _LIBCPP_NODISCARD_ATTRIBUTE [[clang::warn_unused_result]]
-#else
-// We can't use GCC's [[gnu::warn_unused_result]] and
-// __attribute__((warn_unused_result)), because GCC does not silence them via
-// (void) cast.
-# define _LIBCPP_NODISCARD_ATTRIBUTE
-#endif
-
-// _LIBCPP_NODISCARD_EXT may be used to apply [[nodiscard]] to entities not
-// specified as such as an extension.
-#if defined(_LIBCPP_ENABLE_NODISCARD) && !defined(_LIBCPP_DISABLE_NODISCARD_EXT)
-# define _LIBCPP_NODISCARD_EXT _LIBCPP_NODISCARD_ATTRIBUTE
-#else
-# define _LIBCPP_NODISCARD_EXT
-#endif
-
-#if !defined(_LIBCPP_DISABLE_NODISCARD_AFTER_CXX17) && \
- (_LIBCPP_STD_VER > 17 || defined(_LIBCPP_ENABLE_NODISCARD))
-# define _LIBCPP_NODISCARD_AFTER_CXX17 _LIBCPP_NODISCARD_ATTRIBUTE
-#else
-# define _LIBCPP_NODISCARD_AFTER_CXX17
-#endif
-
-#if _LIBCPP_STD_VER > 14 && defined(__cpp_inline_variables) && (__cpp_inline_variables >= 201606L)
-# define _LIBCPP_INLINE_VAR inline
-#else
-# define _LIBCPP_INLINE_VAR
-#endif
-
-#ifndef _LIBCPP_CONSTEXPR_IF_NODEBUG
-#if defined(_LIBCPP_DEBUG) || defined(_LIBCPP_HAS_NO_CXX14_CONSTEXPR)
-#define _LIBCPP_CONSTEXPR_IF_NODEBUG
-#else
-#define _LIBCPP_CONSTEXPR_IF_NODEBUG constexpr
-#endif
-#endif
-
-#if __has_attribute(no_destroy)
-# define _LIBCPP_NO_DESTROY __attribute__((__no_destroy__))
-#else
-# define _LIBCPP_NO_DESTROY
-#endif
-
-#ifndef _LIBCPP_HAS_NO_ASAN
-extern "C" _LIBCPP_FUNC_VIS void __sanitizer_annotate_contiguous_container(
- const void *, const void *, const void *, const void *);
-#endif
-
-// Try to find out if RTTI is disabled.
-#if defined(_LIBCPP_COMPILER_CLANG) && !__has_feature(cxx_rtti)
-# define _LIBCPP_NO_RTTI
-#elif defined(__GNUC__) && !defined(__GXX_RTTI)
-# define _LIBCPP_NO_RTTI
-#elif defined(_LIBCPP_COMPILER_MSVC) && !defined(_CPPRTTI)
-# define _LIBCPP_NO_RTTI
-#endif
-
-#ifndef _LIBCPP_WEAK
-#define _LIBCPP_WEAK __attribute__((__weak__))
-#endif
-
-// Thread API
-#if !defined(_LIBCPP_HAS_NO_THREADS) && \
- !defined(_LIBCPP_HAS_THREAD_API_PTHREAD) && \
- !defined(_LIBCPP_HAS_THREAD_API_WIN32) && \
- !defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
-# if defined(__FreeBSD__) || \
- defined(__wasi__) || \
- defined(__NetBSD__) || \
- defined(__OpenBSD__) || \
- defined(__NuttX__) || \
- defined(__linux__) || \
- defined(__GNU__) || \
- defined(__APPLE__) || \
- defined(__CloudABI__) || \
- defined(__sun__) || \
- defined(__MVS__) || \
- (defined(__MINGW32__) && __has_include(<pthread.h>))
-# define _LIBCPP_HAS_THREAD_API_PTHREAD
-# elif defined(__Fuchsia__)
- // TODO(44575): Switch to C11 thread API when possible.
-# define _LIBCPP_HAS_THREAD_API_PTHREAD
-# elif defined(_LIBCPP_WIN32API)
-# define _LIBCPP_HAS_THREAD_API_WIN32
-# else
-# error "No thread API"
-# endif // _LIBCPP_HAS_THREAD_API
-#endif // _LIBCPP_HAS_NO_THREADS
-
-#if defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
-#if defined(__ANDROID__) && __ANDROID_API__ >= 30
-#define _LIBCPP_HAS_COND_CLOCKWAIT
-#elif defined(_LIBCPP_GLIBC_PREREQ)
-#if _LIBCPP_GLIBC_PREREQ(2, 30)
-#define _LIBCPP_HAS_COND_CLOCKWAIT
-#endif
-#endif
-#endif
-
-#if defined(_LIBCPP_HAS_NO_THREADS) && defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
-#error _LIBCPP_HAS_THREAD_API_PTHREAD may only be defined when \
- _LIBCPP_HAS_NO_THREADS is not defined.
-#endif
-
-#if defined(_LIBCPP_HAS_NO_THREADS) && defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
-#error _LIBCPP_HAS_THREAD_API_EXTERNAL may not be defined when \
- _LIBCPP_HAS_NO_THREADS is defined.
-#endif
-
-#if defined(_LIBCPP_HAS_NO_MONOTONIC_CLOCK) && !defined(_LIBCPP_HAS_NO_THREADS)
-#error _LIBCPP_HAS_NO_MONOTONIC_CLOCK may only be defined when \
- _LIBCPP_HAS_NO_THREADS is defined.
-#endif
-
-#if !defined(_LIBCPP_HAS_NO_THREADS) && !defined(__STDCPP_THREADS__)
-#define __STDCPP_THREADS__ 1
-#endif
-
-// The glibc and Bionic implementation of pthreads implements
-// pthread_mutex_destroy as nop for regular mutexes. Additionally, Win32
-// mutexes have no destroy mechanism.
-//
-// This optimization can't be performed on Apple platforms, where
-// pthread_mutex_destroy can allow the kernel to release resources.
-// See https://llvm.org/D64298 for details.
-//
-// TODO(EricWF): Enable this optimization on Bionic after speaking to their
-// respective stakeholders.
-#if (defined(_LIBCPP_HAS_THREAD_API_PTHREAD) && defined(__GLIBC__)) \
- || (defined(_LIBCPP_HAS_THREAD_API_C11) && defined(__Fuchsia__)) \
- || defined(_LIBCPP_HAS_THREAD_API_WIN32)
-# define _LIBCPP_HAS_TRIVIAL_MUTEX_DESTRUCTION
-#endif
-
-// Destroying a condvar is a nop on Windows.
-//
-// This optimization can't be performed on Apple platforms, where
-// pthread_cond_destroy can allow the kernel to release resources.
-// See https://llvm.org/D64298 for details.
-//
-// TODO(EricWF): This is potentially true for some pthread implementations
-// as well.
-#if (defined(_LIBCPP_HAS_THREAD_API_C11) && defined(__Fuchsia__)) || \
- defined(_LIBCPP_HAS_THREAD_API_WIN32)
-# define _LIBCPP_HAS_TRIVIAL_CONDVAR_DESTRUCTION
-#endif
-
-// Systems that use capability-based security (FreeBSD with Capsicum,
-// Nuxi CloudABI) may only provide local filesystem access (using *at()).
-// Functions like open(), rename(), unlink() and stat() should not be
-// used, as they attempt to access the global filesystem namespace.
-#ifdef __CloudABI__
-#define _LIBCPP_HAS_NO_GLOBAL_FILESYSTEM_NAMESPACE
-#endif
-
-// CloudABI is intended for running networked services. Processes do not
-// have standard input and output channels.
-#ifdef __CloudABI__
-#define _LIBCPP_HAS_NO_STDIN
-#define _LIBCPP_HAS_NO_STDOUT
-#endif
-
-// Some systems do not provide gets() in their C library, for security reasons.
-#ifndef _LIBCPP_C_HAS_NO_GETS
-# if defined(_LIBCPP_MSVCRT) || \
- (defined(__FreeBSD_version) && __FreeBSD_version >= 1300043) || \
- defined(__OpenBSD__)
-# define _LIBCPP_C_HAS_NO_GETS
-# endif
-#endif
-
-#if defined(__BIONIC__) || defined(__CloudABI__) || defined(__NuttX__) || \
- defined(__Fuchsia__) || defined(__wasi__) || defined(_LIBCPP_HAS_MUSL_LIBC) || \
- defined(__MVS__) || defined(__OpenBSD__)
-#define _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE
-#endif
-
-// Thread-unsafe functions such as strtok() and localtime()
-// are not available.
-#ifdef __CloudABI__
-#define _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS
-#endif
-
-#if __has_feature(cxx_atomic) || __has_extension(c_atomic) || __has_keyword(_Atomic)
-# define _LIBCPP_HAS_C_ATOMIC_IMP
-#elif defined(_LIBCPP_COMPILER_GCC)
-# define _LIBCPP_HAS_GCC_ATOMIC_IMP
-#endif
-
-#if (!defined(_LIBCPP_HAS_C_ATOMIC_IMP) && \
- !defined(_LIBCPP_HAS_GCC_ATOMIC_IMP) && \
- !defined(_LIBCPP_HAS_EXTERNAL_ATOMIC_IMP)) \
- || defined(_LIBCPP_HAS_NO_THREADS)
-# define _LIBCPP_HAS_NO_ATOMIC_HEADER
-#else
-# ifndef _LIBCPP_ATOMIC_FLAG_TYPE
-# define _LIBCPP_ATOMIC_FLAG_TYPE bool
-# endif
-# ifdef _LIBCPP_FREESTANDING
-# define _LIBCPP_ATOMIC_ONLY_USE_BUILTINS
-# endif
-#endif
-
-#ifndef _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK
-#define _LIBCPP_DISABLE_UBSAN_UNSIGNED_INTEGER_CHECK
-#endif
-
-#if defined(_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS)
-# if defined(__clang__) && __has_attribute(acquire_capability)
-// Work around the attribute handling in clang. When both __declspec and
-// __attribute__ are present, the processing goes awry preventing the definition
-// of the types.
-# if !defined(_LIBCPP_OBJECT_FORMAT_COFF)
-# define _LIBCPP_HAS_THREAD_SAFETY_ANNOTATIONS
-# endif
-# endif
-#endif
-
-#ifndef _LIBCPP_THREAD_SAFETY_ANNOTATION
-# ifdef _LIBCPP_HAS_THREAD_SAFETY_ANNOTATIONS
-# define _LIBCPP_THREAD_SAFETY_ANNOTATION(x) __attribute__((x))
-# else
-# define _LIBCPP_THREAD_SAFETY_ANNOTATION(x)
-# endif
-#endif // _LIBCPP_THREAD_SAFETY_ANNOTATION
-
-#if __has_attribute(require_constant_initialization)
-# define _LIBCPP_SAFE_STATIC __attribute__((__require_constant_initialization__))
-#else
-# define _LIBCPP_SAFE_STATIC
-#endif
-
-#if !__has_builtin(__builtin_addressof) && _GNUC_VER < 700
-#define _LIBCPP_HAS_NO_BUILTIN_ADDRESSOF
-#endif
-
-#if !__has_builtin(__builtin_is_constant_evaluated) && _GNUC_VER < 900
-#define _LIBCPP_HAS_NO_BUILTIN_IS_CONSTANT_EVALUATED
-#endif
-
-#if !defined(_LIBCPP_HAS_NO_OFF_T_FUNCTIONS)
-# if defined(_LIBCPP_MSVCRT) || defined(_NEWLIB_VERSION)
-# define _LIBCPP_HAS_NO_OFF_T_FUNCTIONS
-# endif
-#endif
-
-#if __has_attribute(diagnose_if) && !defined(_LIBCPP_DISABLE_ADDITIONAL_DIAGNOSTICS)
-# define _LIBCPP_DIAGNOSE_WARNING(...) \
- __attribute__((diagnose_if(__VA_ARGS__, "warning")))
-# define _LIBCPP_DIAGNOSE_ERROR(...) \
- __attribute__((diagnose_if(__VA_ARGS__, "error")))
-#else
-# define _LIBCPP_DIAGNOSE_WARNING(...)
-# define _LIBCPP_DIAGNOSE_ERROR(...)
-#endif
-
-// Use a function like macro to imply that it must be followed by a semicolon
-#if __cplusplus > 201402L && __has_cpp_attribute(fallthrough)
-# define _LIBCPP_FALLTHROUGH() [[fallthrough]]
-#elif __has_cpp_attribute(clang::fallthrough)
-# define _LIBCPP_FALLTHROUGH() [[clang::fallthrough]]
-#elif __has_attribute(fallthrough) || _GNUC_VER >= 700
-# define _LIBCPP_FALLTHROUGH() __attribute__((__fallthrough__))
-#else
-# define _LIBCPP_FALLTHROUGH() ((void)0)
-#endif
-
-#if __has_attribute(__nodebug__)
-#define _LIBCPP_NODEBUG __attribute__((__nodebug__))
-#else
-#define _LIBCPP_NODEBUG
-#endif
-
-#ifndef _LIBCPP_NODEBUG_TYPE
-#if __has_attribute(__nodebug__) && \
- (defined(_LIBCPP_CLANG_VER) && _LIBCPP_CLANG_VER >= 900)
-#define _LIBCPP_NODEBUG_TYPE __attribute__((nodebug))
-#else
-#define _LIBCPP_NODEBUG_TYPE
-#endif
-#endif // !defined(_LIBCPP_NODEBUG_TYPE)
-
-#if __has_attribute(__preferred_name__)
-#define _LIBCPP_PREFERRED_NAME(x) __attribute__((__preferred_name__(x)))
-#else
-#define _LIBCPP_PREFERRED_NAME(x)
-#endif
-
-#if defined(_LIBCPP_ABI_MICROSOFT) && \
- (defined(_LIBCPP_COMPILER_MSVC) || __has_declspec_attribute(empty_bases))
-# define _LIBCPP_DECLSPEC_EMPTY_BASES __declspec(empty_bases)
-#else
-# define _LIBCPP_DECLSPEC_EMPTY_BASES
-#endif
-
-#if defined(_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES)
-#define _LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR
-#define _LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS
-#define _LIBCPP_ENABLE_CXX17_REMOVED_RANDOM_SHUFFLE
-#define _LIBCPP_ENABLE_CXX17_REMOVED_BINDERS
-#endif // _LIBCPP_ENABLE_CXX17_REMOVED_FEATURES
-
-#if !defined(__cpp_deduction_guides) || __cpp_deduction_guides < 201611
-#define _LIBCPP_HAS_NO_DEDUCTION_GUIDES
-#endif
-
-#if !__has_keyword(__is_aggregate) && (_GNUC_VER_NEW < 7001)
-#define _LIBCPP_HAS_NO_IS_AGGREGATE
-#endif
-
-#if !defined(__cpp_coroutines) || __cpp_coroutines < 201703L
-#define _LIBCPP_HAS_NO_COROUTINES
-#endif
-
-#if !defined(__cpp_impl_three_way_comparison) || __cpp_impl_three_way_comparison < 201907L
-#define _LIBCPP_HAS_NO_SPACESHIP_OPERATOR
-#endif
-
-#if defined(_LIBCPP_COMPILER_IBM)
-#define _LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO
-#endif
-
-#if defined(_LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO)
-# define _LIBCPP_PUSH_MACROS
-# define _LIBCPP_POP_MACROS
-#else
- // Don't warn about macro conflicts when we can restore them at the
- // end of the header.
-# ifndef _LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS
-# define _LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS
-# endif
-# if defined(_LIBCPP_COMPILER_MSVC)
-# define _LIBCPP_PUSH_MACROS \
- __pragma(push_macro("min")) \
- __pragma(push_macro("max"))
-# define _LIBCPP_POP_MACROS \
- __pragma(pop_macro("min")) \
- __pragma(pop_macro("max"))
-# else
-# define _LIBCPP_PUSH_MACROS \
- _Pragma("push_macro(\"min\")") \
- _Pragma("push_macro(\"max\")")
-# define _LIBCPP_POP_MACROS \
- _Pragma("pop_macro(\"min\")") \
- _Pragma("pop_macro(\"max\")")
-# endif
-#endif // defined(_LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO)
-
-#ifndef _LIBCPP_NO_AUTO_LINK
-# if defined(_LIBCPP_ABI_MICROSOFT) && !defined(_LIBCPP_BUILDING_LIBRARY)
-# if defined(_DLL)
-# pragma comment(lib, "c++.lib")
-# else
-# pragma comment(lib, "libc++.lib")
-# endif
-# endif // defined(_LIBCPP_ABI_MICROSOFT) && !defined(_LIBCPP_BUILDING_LIBRARY)
-#endif // _LIBCPP_NO_AUTO_LINK
-
-#define _LIBCPP_UNUSED_VAR(x) ((void)(x))
-
-// Configures the fopen close-on-exec mode character, if any. This string will
-// be appended to any mode string used by fstream for fopen/fdopen.
-//
-// Not all platforms support this, but it helps avoid fd-leaks on platforms that
-// do.
-#if defined(__BIONIC__)
-# define _LIBCPP_FOPEN_CLOEXEC_MODE "e"
-#else
-# define _LIBCPP_FOPEN_CLOEXEC_MODE
-#endif
-
-#ifdef _LIBCPP_COMPILER_HAS_BUILTIN_CONSTANT_P
-#define _LIBCPP_BUILTIN_CONSTANT_P(x) __builtin_constant_p(x)
-#else
-#define _LIBCPP_BUILTIN_CONSTANT_P(x) false
-#endif
-
-// Support for _FILE_OFFSET_BITS=64 landed gradually in Android, so the full set
-// of functions used in cstdio may not be available for low API levels when
-// using 64-bit file offsets on LP32.
-#if defined(__BIONIC__) && defined(__USE_FILE_OFFSET64) && __ANDROID_API__ < 24
-#define _LIBCPP_HAS_NO_FGETPOS_FSETPOS
-#endif
-
-#if __has_attribute(init_priority)
-# define _LIBCPP_INIT_PRIORITY_MAX __attribute__((init_priority(101)))
-#else
-# define _LIBCPP_INIT_PRIORITY_MAX
-#endif
-
-#endif // __cplusplus
-
-#endif // _LIBCPP_CONFIG
diff --git a/root/include/EXTERNAL_HEADERS/llvm/cstdarg b/root/include/EXTERNAL_HEADERS/llvm/cstdarg
deleted file mode 100644
index e8147d4..0000000
--- a/root/include/EXTERNAL_HEADERS/llvm/cstdarg
+++ /dev/null
@@ -1,47 +0,0 @@
-// -*- C++ -*-
-//===--------------------------- cstdarg ----------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef _LIBCPP_CSTDARG
-#define _LIBCPP_CSTDARG
-
-/*
- cstdarg synopsis
-
-Macros:
-
- type va_arg(va_list ap, type);
- void va_copy(va_list dest, va_list src); // C99
- void va_end(va_list ap);
- void va_start(va_list ap, parmN);
-
-namespace std
-{
-
-Types:
-
- va_list
-
-} // std
-
-*/
-
-#include <__config>
-#include <stdarg.h>
-
-#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#pragma GCC system_header
-#endif
-
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-using ::va_list;
-
-_LIBCPP_END_NAMESPACE_STD
-
-#endif // _LIBCPP_CSTDARG