Function listRewind

app/redis-6.2.6/src/adlist.c:206–209

Create an iterator in the list private iterator structure */

/* Create an iterator in the list private iterator structure */
void listRewind(list *list, listIter *li) {
    li->next = list->head;
    li->direction = AL_START_HEAD;
}

void listRewindTail(list *list, listIter *li) {
    li->next = list->tail;