13f085823Sopenharmony_ci/*
23f085823Sopenharmony_ci * Copyright (c) 2021 Huawei Device Co., Ltd.
33f085823Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
43f085823Sopenharmony_ci * you may not use this file except in compliance with the License.
53f085823Sopenharmony_ci * You may obtain a copy of the License at
63f085823Sopenharmony_ci *
73f085823Sopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
83f085823Sopenharmony_ci *
93f085823Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
103f085823Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
113f085823Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
123f085823Sopenharmony_ci * See the License for the specific language governing permissions and
133f085823Sopenharmony_ci * limitations under the License.
143f085823Sopenharmony_ci */
153f085823Sopenharmony_ci#ifndef _EXAMPLE_CALCULATOR_H_
163f085823Sopenharmony_ci#define _EXAMPLE_CALCULATOR_H_
173f085823Sopenharmony_ci
183f085823Sopenharmony_ciint Add(int e1, int e2);
193f085823Sopenharmony_ciint Sub(int e1, int e2);
203f085823Sopenharmony_ciint Mul(int e1, int e2);
213f085823Sopenharmony_ciint Div(int e1, int e2);
223f085823Sopenharmony_ci
233f085823Sopenharmony_ci#endif // _EXAMPLE_CALCULATOR_H_