struct sset_node *sset_find(const struct sset *, const char *);
bool sset_contains(const struct sset *, const char *);
bool sset_equals(const struct sset *, const struct sset *);
+struct sset_node *sset_at_position(const struct sset *,
+ uint32_t *bucketp, uint32_t *offsetp);
/* Iteration macros. */
#define SSET_FOR_EACH(NAME, SSET) \