-/* Copyright (C) 2013 Free Software Foundation, Inc.
+/* Copyright (C) 2013-2019 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
#include <wchar.h>
-#ifndef NOT_IN_libc
+#if IS_IN (libc)
# define WCSRCHR __wcsrchr_ppc
#endif