1 /*
2  * Copyright (c) 2021 Huawei Device Co., Ltd.
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  */
15 #ifndef SOFTBUS_NETWORK_UTILS_H
16 #define SOFTBUS_NETWORK_UTILS_H
17 
18 #include <stdint.h>
19 
20 #include "stdbool.h"
21 
22 #ifdef __cplusplus
23 #if __cplusplus
24 extern "C" {
25 #endif
26 #endif
27 
28 int SoftBusChannelToFrequency(int channel);
29 
30 int SoftBusFrequencyToChannel(int frequency);
31 
32 bool SoftBusIs5GBand(int frequency);
33 
34 bool SoftBusIs2GBand(int frequency);
35 
36 #ifdef __cplusplus
37 #if __cplusplus
38 }
39 #endif /* __cplusplus */
40 #endif /* __cplusplus */
41 #endif /* SOFTBUS_NETWORK_UTILS_H */