diff options
Diffstat (limited to 'include/queues.h')
| -rw-r--r-- | include/queues.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/queues.h b/include/queues.h index 4fef72b149c..f341bbb8148 100644 --- a/include/queues.h +++ b/include/queues.h @@ -51,6 +51,7 @@ typedef struct st_queue { #define queue_first_element(queue) 1 #define queue_last_element(queue) (queue)->elements +#define queue_empty(queue) ((queue)->elements == 0) #define queue_top(queue) ((queue)->root[1]) #define queue_element(queue,index) ((queue)->root[index]) #define queue_end(queue) ((queue)->root[(queue)->elements]) |