1 /* 2 * Copyright (c) 2021 Rockchip Electronics 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 __MPP_ENV_H__ 17 #define __MPP_ENV_H__ 18 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 23 signed int mpp_env_get_u32(const char *name, unsigned int *value, unsigned int default_value); 24 signed int mpp_env_get_str(const char *name, const char **value, const char *default_value); 25 26 signed int mpp_env_set_u32(const char *name, unsigned int value); 27 signed int mpp_env_set_str(const char *name, char *value); 28 29 #ifdef __cplusplus 30 } 31 #endif 32 33 #endif /* __MPP_ENV_H__ */ 34