diff options
Diffstat (limited to 'libc/list.c')
| -rw-r--r-- | libc/list.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libc/list.c b/libc/list.c index c36d6e1..89de4d0 100644 --- a/libc/list.c +++ b/libc/list.c @@ -23,14 +23,14 @@ struct node *list_new_node() return node; } -void list_add_node(struct list *list, struct node *node) +struct node *list_add_node(struct list *list, struct node *node) { if (list == NULL) - return; + return NULL; if (list->head == NULL) { list->head = node; - return; + return list->head; } struct node *iterator = list->head; @@ -42,13 +42,14 @@ void list_add_node(struct list *list, struct node *node) } iterator = iterator->next; } + return node; } -void list_add(struct list *list, void *data) +struct node *list_add(struct list *list, void *data) { struct node *node = list_new_node(); node->data = data; - list_add_node(list, node); + return list_add_node(list, node); } // Maybe list_remove_node? |