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Diffstat (limited to 'include/ac/regex.h')
| -rw-r--r-- | include/ac/regex.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/ac/regex.h b/include/ac/regex.h new file mode 100644 index 0000000..ed1ddd4 --- /dev/null +++ b/include/ac/regex.h @@ -0,0 +1,39 @@ +/* Generic Regex */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 1998-2022 The OpenLDAP Foundation. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted only as authorized by the OpenLDAP + * Public License. + * + * A copy of this license is available in file LICENSE in the + * top-level directory of the distribution or, alternatively, at + * <http://www.OpenLDAP.org/license.html>. + */ + +#ifndef _AC_REGEX_H_ +#define _AC_REGEX_H_ + +#ifdef HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif + +#ifndef HAVE_REGEX_H +/* NO POSIX REGEX!! + * You'll need to install a POSIX compatible REGEX library. + * Either Henry Spencer's or GNU regex will do. + */ +#error "No POSIX REGEX available." + +#elif HAVE_GNUREGEX_H + /* system has GNU gnuregex.h */ +# include <gnuregex.h> +#else + /* have regex.h, assume it's POSIX compliant */ +# include <regex.h> +#endif /* regex.h */ + +#endif /* _AC_REGEX_H_ */ |