1 /*
2  * Copyright (c) 2024 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 HISYSEVENT_INTERFACES_NATIVE_INNERKITS_EASY_UTIL_H
17 #define HISYSEVENT_INTERFACES_NATIVE_INNERKITS_EASY_UTIL_H
18 
19 #include <stddef.h>
20 #include <stdint.h>
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 /**
27  * @brief Initialize memory with designated length
28  *
29  * @param data      pointer to the memory which need to be initilized
30  * @param dataLen   byte count of memory which need to be initilized
31  */
32 int MemoryInit(uint8_t* data, const size_t dataLen);
33 
34 /**
35  * @brief Copy memory with designated length
36  *
37  * @param dest     pointer to the dest memory
38  * @param destLen  length of the dest memory
39  * @param src      pointer to the src memory
40  * @param srcLen   length of the dest memory
41  */
42 int MemoryCopy(uint8_t* dest, size_t destLen, uint8_t* src, const size_t srcLen);
43 
44 #ifdef __cplusplus
45 }
46 #endif
47 #endif // HISYSEVENT_INTERFACES_NATIVE_INNERKITS_EASY_UTIL_H