/* Zero byte detection, define whether to use stdbit.h Copyright (C) 2026 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 modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C 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 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, see . */ /* These macros define whether index_first/index_last macro can use the stdbit.h routines, otherwise fallback that do not call libgcc is used instead. An architecture can override it is it uses a generic string routines on process startup and it can not use the libgcc routines for find trailing/leading zeros. */ #define HAVE_BITOPTS_WORKING 1