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- /* 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- the header was marked as TO BE WITHDRAWN, and new applications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- withdrawn from the standard in Issue 6 (aka POSIX.1-2001).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 */
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