Mercurial > hg > octave-nkf > gnulib-hg
changeset 3684:c8ed84e015e6
(__restrict_arr): Update from libc.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Sat, 15 Dec 2001 16:57:15 +0000 |
parents | f68f8681b963 |
children | 0a221a334b5d |
files | lib/regex.h |
diffstat | 1 files changed, 9 insertions(+), 5 deletions(-) [+] |
line wrap: on
line diff
--- a/lib/regex.h +++ b/lib/regex.h @@ -1,6 +1,6 @@ /* Definitions for data structures and routines for the regular expression library, version 0.12. - Copyright (C) 1985,1989-1993,1995-1998, 2000 Free Software Foundation, Inc. + Copyright (C) 1985,1989-93,1995-98,2000,2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Its master source is NOT part of the C library, however. The master source lives in /gd/gnu/lib. @@ -529,10 +529,14 @@ # endif # endif #endif -/* For now unconditionally define __restrict_arr to expand to nothing. - Ideally we would have a test for the compiler which allows defining - it to restrict. */ -#define __restrict_arr +/* gcc 3.1 and up support the [restrict] syntax. */ +#ifndef __restrict_arr +# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) +# define __restrict_arr __restrict +# else +# define __restrict_arr +# endif +#endif /* POSIX compatibility. */ extern int regcomp _RE_ARGS ((regex_t *__restrict __preg,