2 * Copyright (c) 2022 Samsung Electronics Co., Ltd All Rights Reserved
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 * http://www.apache.org/licenses/LICENSE-2.0
7 * Unless required by applicable law or agreed to in writing, software
8 * distributed under the License is distributed on an "AS IS" BASIS,
9 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
10 * See the License for the specific language governing permissions and
11 * limitations under the License.
15 #ifndef __TTSD_STATE_H__
16 #define __TTSD_STATE_H__
18 #include "ttsd_main.h"
25 typedef void (*ttsd_state_changed_cb)(ttsd_state_e before, ttsd_state_e current);
28 int ttsd_state_initialize(ttsd_state_changed_cb callback);
30 int ttsd_state_finalize();
32 int ttsd_state_set_state(ttsd_state_e state);
34 ttsd_state_e ttsd_state_get_state();
41 #endif /* __TTSD_STATE_H__ */