X-Git-Url: https://code.delx.au/pulseaudio/blobdiff_plain/496be212ad645999647c432a856c906b86d41487..a9c85074cbf6903e5eb9789f470f6c2c3ee40734:/src/pulsecore/idxset.h

diff --git a/src/pulsecore/idxset.h b/src/pulsecore/idxset.h
index a6179fcf..2d01fb47 100644
--- a/src/pulsecore/idxset.h
+++ b/src/pulsecore/idxset.h
@@ -65,7 +65,7 @@ int pa_idxset_put(pa_idxset*s, void *p, uint32_t *idx);
 /* 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. */
@@ -103,6 +103,9 @@ unsigned pa_idxset_size(pa_idxset*s);
 /* 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)))