1 files changed, 20 insertions, 1 deletions

diff --git a/toxav/group.h b/toxav/group.h
index 1427fe18..3355a447 100644
--- a/toxav/group.h
+++ b/toxav/group.h
@@ -30,5 +30,24 @@
  * return group number on success.
  * return -1 on failure.
  */
-int add_av_groupchat(Group_Chats *g_c);
+int add_av_groupchat(Group_Chats *g_c, void (*audio_callback)(Messenger *, int, int, const int16_t *, unsigned int,
+                     uint8_t, unsigned int, void *), void *userdata);
+
+/* Join a AV group (you need to have been invited first.)
+ *
+ * returns group number on success
+ * returns -1 on failure.
+ */
+int join_av_groupchat(Group_Chats *g_c, int32_t friendnumber, const uint8_t *data, uint16_t length,
+                      void (*audio_callback)(Messenger *, int, int, const int16_t *, unsigned int, uint8_t, unsigned int, void *),
+                      void *userdata);
+
+
+/* Send audio to the group chat.
+ *
+ * return 0 on success.
+ * return -1 on failure.
+ */
+int group_send_audio(Group_Chats *g_c, int groupnumber, const int16_t *pcm, unsigned int samples, uint8_t channels,
+                     unsigned int sample_rate);