/* Get the entry by its idx */
void* pa_idxset_get_by_index(pa_idxset*s, uint32_t idx);
-/* Get the entry by its data. The idx is returned in *index */
+/* Get the entry by its data. The index is returned in *idx */
void* pa_idxset_get_by_data(pa_idxset*s, const void *p, uint32_t *idx);
/* Similar to pa_idxset_get_by_index(), but removes the entry from the idxset. */
/* Return TRUE of the idxset is empty */
pa_bool_t pa_idxset_isempty(pa_idxset *s);
+/* Duplicate the idxset. This will not copy the actual indexes */
+pa_idxset *pa_idxset_copy(pa_idxset *s);
+
/* A macro to ease iteration through all entries */
#define PA_IDXSET_FOREACH(e, s, idx) \
for ((e) = pa_idxset_first((s), &(idx)); (e); (e) = pa_idxset_next((s), &(idx)))