diff options
| author | Russ Allbery <eagle@eyrie.org> | 2016-01-17 19:43:10 -0800 |
|---|---|---|
| committer | Russ Allbery <eagle@eyrie.org> | 2016-01-17 19:43:10 -0800 |
| commit | 4b3f858ef567c0d12511e7fea2a56f08f2729635 (patch) | |
| tree | e1cad1c445669045b47264c8957878352c7adc03 /util/macros.h | |
| parent | 7856dc7cc5e16140c0084474fe54338f293bf77e (diff) | |
| parent | 76f93739a8a933d98b87db9496861dae7de0ae1a (diff) | |
Imported Upstream version 1.3upstream/1.3
Diffstat (limited to 'util/macros.h')
| -rw-r--r-- | util/macros.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/util/macros.h b/util/macros.h index d071793..4a773a2 100644 --- a/util/macros.h +++ b/util/macros.h @@ -29,6 +29,10 @@ #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0])) #define ARRAY_END(array) (&(array)[ARRAY_SIZE(array)]) +/* Used to name the elements of the array passed to pipe. */ +#define PIPE_READ 0 +#define PIPE_WRITE 1 + /* Used for unused parameters to silence gcc warnings. */ #define UNUSED __attribute__((__unused__)) |