next_list
for (l = first_list(); l != NULL; l = next_list()) {
for (list = first_list(); list != NULL; list = next_list()) {
for (i = 0, l = first_list(); l != NULL; l = next_list(), ++i) {
extern bucket_t *next_list(void);
for (l = first_list(); l != NULL; l = next_list()) {
scn_list_t *next_list;
next_list = list->next;
list = next_list;
sdp_list_t *next_list;
next_list = list->next;
list = next_list;