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[gnulib.git]
/
lib
/
regex.h
diff --git
a/lib/regex.h
b/lib/regex.h
index
b9c2d97
..
8b8bb9d
100644
(file)
--- 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.
/* 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.
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
@@
extern int re_exec _RE_ARGS ((const char *));
# endif
# endif
#endif
# 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,
/* POSIX compatibility. */
extern int regcomp _RE_ARGS ((regex_t *__restrict __preg,