update toxcore, toxav fixes merged

Merge commit 'cae0ab9c5c75eda665d21dc36cfeef48c1e04b53'

external/toxcore/c-toxcore/auto_tests/conference_av_test.c

@@ -420,7 +420,7 @@ static void test_groupav(AutoTox *autotoxes)
         tox_events_callback_conference_connected(autotoxes[i].dispatch, handle_conference_connected);
     }
 
-    ck_assert_msg(toxav_add_av_groupchat(autotoxes[0].tox, audio_callback, &autotoxes[0]) != UINT32_MAX,
+    ck_assert_msg(toxav_add_av_groupchat(autotoxes[0].tox, audio_callback, &autotoxes[0]) != -1,
                   "failed to create group");
     printf("tox #%u: inviting its first friend\n", autotoxes[0].index);
     ck_assert_msg(tox_conference_invite(autotoxes[0].tox, 0, 0, nullptr) != 0, "failed to invite friend");

external/toxcore/c-toxcore/auto_tests/conference_double_invite_test.c

@@ -28,7 +28,7 @@ static void handle_conference_invite(
 
     ck_assert_msg(!state->joined, "invitation callback generated for already joined conference");
 
-    if (friend_number != -1) {
+    if (friend_number != UINT32_MAX) {
         Tox_Err_Conference_Join err;
         state->conference = tox_conference_join(autotox->tox, friend_number, cookie, length, &err);
         ck_assert_msg(err == TOX_ERR_CONFERENCE_JOIN_OK,

external/toxcore/c-toxcore/auto_tests/conference_invite_merge_test.c

@@ -21,7 +21,7 @@ static void handle_conference_invite(
     const uint8_t *cookie = tox_event_conference_invite_get_cookie(event);
     const size_t length = tox_event_conference_invite_get_cookie_length(event);
 
-    if (friend_number != -1) {
+    if (friend_number != UINT32_MAX) {
         Tox_Err_Conference_Join err;
         state->conference = tox_conference_join(autotox->tox, friend_number, cookie, length, &err);
         ck_assert_msg(err == TOX_ERR_CONFERENCE_JOIN_OK,

external/toxcore/c-toxcore/auto_tests/toxav_many_test.c

@@ -168,29 +168,33 @@ static void test_av_three_calls(void)
     Time_Data time_data;
     pthread_mutex_init(&time_data.lock, nullptr);
     {
+        Tox_Options *opts = tox_options_new(nullptr);
+        ck_assert(opts != nullptr);
+        tox_options_set_experimental_thread_safety(opts, true);
         Tox_Err_New error;
 
-        bootstrap = tox_new_log(nullptr, &error, &index[0]);
+        bootstrap = tox_new_log(opts, &error, &index[0]);
         ck_assert(error == TOX_ERR_NEW_OK);
 
         time_data.clock = current_time_monotonic(bootstrap->mono_time);
         set_current_time_callback(bootstrap, &time_data);
 
-        alice = tox_new_log(nullptr, &error, &index[1]);
+        alice = tox_new_log(opts, &error, &index[1]);
         ck_assert(error == TOX_ERR_NEW_OK);
         set_current_time_callback(alice, &time_data);
 
-        bobs[0] = tox_new_log(nullptr, &error, &index[2]);
+        bobs[0] = tox_new_log(opts, &error, &index[2]);
         ck_assert(error == TOX_ERR_NEW_OK);
         set_current_time_callback(bobs[0], &time_data);
 
-        bobs[1] = tox_new_log(nullptr, &error, &index[3]);
+        bobs[1] = tox_new_log(opts, &error, &index[3]);
         ck_assert(error == TOX_ERR_NEW_OK);
         set_current_time_callback(bobs[1], &time_data);
 
-        bobs[2] = tox_new_log(nullptr, &error, &index[4]);
+        bobs[2] = tox_new_log(opts, &error, &index[4]);
         ck_assert(error == TOX_ERR_NEW_OK);
         set_current_time_callback(bobs[2], &time_data);
+        tox_options_free(opts);
     }
 
     printf("Created 5 instances of Tox\n");