/* no set_remove2 */
/* no set_remove_value */
-// UNNEEDED int set_remove_and_put(Set *s, const void *old_key, const void *new_key);
+/// UNNEEDED by elogind
+#if 0
+int set_remove_and_put(Set *s, const void *old_key, const void *new_key);
+#endif // 0
/* no set_remove_and_replace */
int set_merge(Set *s, Set *other);
int set_consume(Set *s, void *value);
int set_put_strdup(Set *s, const char *p);
-// UNNEEDED int set_put_strdupv(Set *s, char **l);
+/// UNNEEDED by elogind
+#if 0
+int set_put_strdupv(Set *s, char **l);
+#endif // 0
#define SET_FOREACH(e, s, i) \
for ((i) = ITERATOR_FIRST; set_iterate((s), &(i), (void**)&(e)); )