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| author | Ondrej Zajicek <santiago@crfreenet.org> | 2015-02-21 11:39:45 +0100 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2015-02-21 11:39:45 +0100 |
| commit | 7730553b7eeb33d21e5597f110334ca584ad532d (patch) | |
| tree | c80bf6d48fc91bafd7f0aefc859a033d3b472c89 /lib/slists.h | |
| parent | 0da562a7cb25ed2b8724248ad6f841b1831a09c3 (diff) | |
| parent | ec2194fa7a20a2768ca0027b5f3c024f0a251866 (diff) | |
Merge remote-tracking branch 'origin/soft-int'
Diffstat (limited to 'lib/slists.h')
| -rw-r--r-- | lib/slists.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/slists.h b/lib/slists.h index 2334e36a..d98d02d2 100644 --- a/lib/slists.h +++ b/lib/slists.h @@ -68,10 +68,12 @@ typedef struct siterator { #define SNODE (snode *) #define SHEAD(list) ((void *)((list).head)) #define STAIL(list) ((void *)((list).tail)) -#define WALK_SLIST(n,list) for(n=SHEAD(list);(SNODE (n))->next; \ - n=(void *)((SNODE (n))->next)) +#define SNODE_NEXT(n) ((void *)((SNODE (n))->next)) +#define SNODE_VALID(n) ((SNODE (n))->next) + +#define WALK_SLIST(n,list) for(n=SHEAD(list); SNODE_VALID(n); n=SNODE_NEXT(n)) #define WALK_SLIST_DELSAFE(n,nxt,list) \ - for(n=SHEAD(list); nxt=(void *)((SNODE (n))->next); n=(void *) nxt) + for(n=SHEAD(list); nxt=SNODE_NEXT(n); n=(void *) nxt) #define EMPTY_SLIST(list) (!(list).head->next) void s_add_tail(slist *, snode *); |