/* Special startup support.
- Copyright (C) 1997, 1998, 2011 Free Software Foundation, Inc.
+ Copyright (C) 1997-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
-#if defined __GNUC__ && __GNUC__ >= 2
-
-#include <_G_config.h>
-
-/* This records which stdio is linked against in the application. */
-const int _IO_stdin_used = _G_IO_IO_FILE_VERSION;
-
-#endif
+/* Vestigial libio version number. Some code in libio checks whether
+ this symbol exists in the executable, but nothing looks at its
+ value anymore; the value it was historically set to has been
+ preserved out of an abundance of caution. */
+const int _IO_stdin_used = 0x20001;