diff options
Diffstat (limited to 'payloads/libpayload/include/queue.h')
| -rw-r--r-- | payloads/libpayload/include/queue.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/payloads/libpayload/include/queue.h b/payloads/libpayload/include/queue.h index f8f09bf12e..2b64669435 100644 --- a/payloads/libpayload/include/queue.h +++ b/payloads/libpayload/include/queue.h @@ -268,6 +268,9 @@ struct { \ #define SIMPLEQ_END(head) NULL #define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head)) #define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) +#define SIMPLEQ_TAIL_NEXT(head) ((head)->sqh_last) +#define SIMPLEQ_SINGLETON(head, field) \ + (&SIMPLEQ_NEXT(SIMPLEQ_FIRST(head), field) == SIMPLEQ_TAIL_NEXT(head)) #define SIMPLEQ_FOREACH(var, head, field) \ for((var) = SIMPLEQ_FIRST(head); \ |