diff options
| author | Omar Polo <op@omarpolo.com> | 2021-03-31 16:52:07 +0000 |
|---|---|---|
| committer | Omar Polo <op@omarpolo.com> | 2021-03-31 16:52:07 +0000 |
| commit | f2522b43139cc1a41a4a75d9eff84ee40be408da (patch) | |
| tree | f15fdddb2e8a457f254f8826ebb530c8a1042194 /have | |
| parent | b8e64ccd44290cdd34bdcd3fd85fb1a9cb7486dd (diff) | |
check if sys/queue.h provides TAILQ_FOREACH_SAFE
Diffstat (limited to 'have')
| -rw-r--r-- | have/queue_h.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/have/queue_h.c b/have/queue_h.c index d503040..81d3c61 100644 --- a/have/queue_h.c +++ b/have/queue_h.c @@ -18,12 +18,18 @@ #include <stddef.h> -struct ibuf { - TAILQ_ENTRY(ibuf) entry; -}; +TAILQ_HEAD(tailhead, entry) head; +struct entry { + TAILQ_ENTRY(entry) entries; +} *np, *nt; int main(void) { + TAILQ_INIT(&head); + TAILQ_FOREACH_SAFE(np, &head, entries, nt) { + /* nop */; + } + return 0; } |