- words = makewordlist(wordlist, uids[i]);
- for (wl = words; wl->next; wl = wl->next) {
- if (llfind(wordlist, wl->object, strcmp) == NULL) {
+ words = makewordlist(NULL, uids[i]);
+ for (wl = words; wl != NULL; wl = wl->next) {
+ if (llfind(wordlist, wl->object,
+ (int (*)(const void *, const void *)) strcmp
+ ) == NULL) {