| 28,6 → 28,18 |
|---|
| |
| #include <list.h> |
| |
| |
| /** Check for membership |
| * |
| * Check whether link is contained in the list head. |
| * The membership is defined as pointer equivalence. |
| * |
| * @param link Item to look for. |
| * @param head List to look in. |
| * |
| * @return 1 if link is contained in head, 0 otherwise. |
| * |
| */ |
| int list_member(link_t *link, link_t *head) |
| { |
| int found = 0; |
| 44,6 → 56,17 |
|---|
| return found; |
| } |
| |
| |
| /** Concatenate two lists |
| * |
| * Concatenate lists head1 and head2, producing a single |
| * list head1 containing items from both (in head1, head2 |
| * order) and empty list head2. |
| * |
| * @param head1 First list and concatenated output |
| * @param head2 Second list and empty output. |
| * |
| */ |
| void list_concat(link_t *head1, link_t *head2) |
| { |
| if (list_empty(head2)) |