1 // Copyright 2020 Espressif Systems (Shanghai) PTE LTD
2 //
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 //
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 #pragma once
15 
16 /**
17  * @brief Dummy DCE to facilitate testing of lwip ppp client connecting to ppp server
18  * It creates a modem instance that supports no command interface
19  *
20  * @param dte Modem DTE object
21  * @return modem_dce_t* Modem DCE object
22  */
23 modem_dce_t *null_dce_init(modem_dte_t *dte);
24