diff options
Diffstat (limited to 'misc/sys/cdefs.h')
| -rw-r--r-- | misc/sys/cdefs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 9960239688..a4535e3cac 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -163,4 +163,10 @@ # define __restrict /* Ignore */ #endif +/* ISO C99 also allows to declare arrays as non-overlapping. The syntax is + array_name[restrict] + But gcc so far does not support this syntax. We define a separate macro + for this which can be enabled if the underlying compiler supports it. */ +#define __restrict_arr + #endif /* sys/cdefs.h */ |