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 
16 #ifndef COMM_DEFS_H
17 #define COMM_DEFS_H
18 
19 #define COMM_UNUSED __attribute__((unused))
20 #define COMM_EXPORT __attribute__((visibility("default")))
21 
22 #define NO_COPY_AND_ASSIGN(TypeName)                   \
23     TypeName(const TypeName &) = delete;               \
24     TypeName(TypeName &&) = delete;                    \
25     TypeName &operator = (const TypeName &) = delete;  \
26     TypeName &operator = (TypeName &&) = delete;
27 #endif // COMM_DEFS_H