// TR1 cstdbool -*- C++ -*-
-// Copyright (C) 2006-2020 Free Software Foundation, Inc.
+// Copyright (C) 2006-2024 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
#pragma GCC system_header
+#include <bits/requires_hosted.h> // TR1
+
#include <bits/c++config.h>
#if _GLIBCXX_HAVE_STDBOOL_H