diff options
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__)) |