/* Copyright (C) 1996-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. 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 <https://www.gnu.org/licenses/>. */ #ifndef _REGEXP_H #define _REGEXP_H 1 /* The contents of this header file were originally standardized in the Single Unix Specification, Issue 3 (1992). In Issue 4 (1994) the header was marked as TO BE WITHDRAWN, and new applications were encouraged to use <regex.h> instead. It was officially withdrawn from the standard in Issue 6 (aka POSIX.1-2001). The GNU C Library provided this header through version 2.22. */ #error "The GNU C Library no longer implements <regexp.h>." #error "Please update your code to use <regex.h> instead (no trailing 'p')." #endif /* regexp.h */