1 files changed, 3 insertions, 0 deletions
diff --git a/src/pgp/ox.c b/src/pgp/ox.c
index 3365c2d7..aa240669 100644
--- a/src/pgp/ox.c
+++ b/src/pgp/ox.c
@@ -60,6 +60,9 @@ static gboolean _ox_key_is_usable(gpgme_key_t key, const char* const barejid, gb
  *
  * This function will look for all public key with a XMPP-URI as UID.
  *
+ * @returns GHashTable* with GString* xmpp-uri and ProfPGPKey* value. Empty
+ * hash, if there is no key. NULL in case of error.
+ *
  */
 GHashTable*
 ox_gpg_public_keys(void)