diff options
Diffstat (limited to 'include/ouroboros/list.h')
| -rw-r--r-- | include/ouroboros/list.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/ouroboros/list.h b/include/ouroboros/list.h index 49163efd..80fcb28c 100644 --- a/include/ouroboros/list.h +++ b/include/ouroboros/list.h @@ -135,6 +135,16 @@ void list_splice_init(struct list_head * list, ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member))) /** + * list_first_entry - get the struct for the first entry + * expects the list to be non-empty + * @ptr: the &struct list_head pointer. + * @type: the type of the struct this is embedded in. + * @member: the name of the list_struct within the struct. + */ +#define list_first_entry(ptr, type, member) \ + list_entry((ptr)->next, type, member) + +/** * list_for_each - iterate over a list * @pos: the &struct list_head to use as a loop counter. * @head: the head for your list. |