2 files changed, 17 insertions, 0 deletions

diff --git a/toxcore/Messenger.c b/toxcore/Messenger.c
index 6b81427c..692d3d0e 100644
--- a/toxcore/Messenger.c
+++ b/toxcore/Messenger.c
@@ -718,6 +718,14 @@ void m_callback_connectionstatus(Messenger *m, void (*function)(Messenger *m, in
     m->friend_connectionstatuschange = function;
     m->friend_connectionstatuschange_userdata = userdata;
 }
+
+void m_callback_connectionstatus_internal_av(Messenger *m, void (*function)(Messenger *m, int, uint8_t, void *),
+        void *userdata)
+{
+    m->friend_connectionstatuschange_internal = function;
+    m->friend_connectionstatuschange_internal_userdata = userdata;
+}
+
 static void break_files(Messenger *m, int friendnumber);
 static void check_friend_connectionstatus(Messenger *m, int friendnumber, uint8_t status)
 {
@@ -739,6 +747,10 @@ static void check_friend_connectionstatus(Messenger *m, int friendnumber, uint8_
 
         if (m->friend_connectionstatuschange)
             m->friend_connectionstatuschange(m, friendnumber, is_online, m->friend_connectionstatuschange_userdata);
+
+        if (m->friend_connectionstatuschange_internal)
+            m->friend_connectionstatuschange_internal(m, friendnumber, is_online,
+                    m->friend_connectionstatuschange_internal_userdata);
     }
 }
 
diff --git a/toxcore/Messenger.h b/toxcore/Messenger.h
index 375e2025..ccca8fba 100644
--- a/toxcore/Messenger.h
+++ b/toxcore/Messenger.h
@@ -210,6 +210,8 @@ typedef struct Messenger {
     void *friend_statuschange_userdata;
     void (*friend_connectionstatuschange)(struct Messenger *m, int, uint8_t, void *);
     void *friend_connectionstatuschange_userdata;
+    void (*friend_connectionstatuschange_internal)(struct Messenger *m, int, uint8_t, void *);
+    void *friend_connectionstatuschange_internal_userdata;
 
     void (*group_invite)(struct Messenger *m, int, uint8_t *, void *);
     void *group_invite_userdata;
@@ -460,6 +462,9 @@ void m_callback_read_receipt(Messenger *m, void (*function)(Messenger *m, int, u
  *  It's assumed that when adding friends, their connection status is offline.
  */
 void m_callback_connectionstatus(Messenger *m, void (*function)(Messenger *m, int, uint8_t, void *), void *userdata);
+/* Same as previous but for internal A/V core usage only */
+void m_callback_connectionstatus_internal_av(Messenger *m, void (*function)(Messenger *m, int, uint8_t, void *),
+        void *userdata);
 
 /**********GROUP CHATS************/