1/*
2 * Copyright (C) 2023 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 UINT8BUFF_UTILS_H
17#define UINT8BUFF_UTILS_H
18
19#include <stdint.h>
20#include <stdbool.h>
21
22typedef struct {
23    uint8_t *val;
24    uint32_t length;
25} Uint8Buff;
26
27#ifdef __cplusplus
28extern "C" {
29#endif
30
31int32_t InitUint8Buff(Uint8Buff *buff, uint32_t buffLen);
32int32_t DeepCopyUint8Buff(const Uint8Buff *buff, Uint8Buff *newBuff);
33void FreeUint8Buff(Uint8Buff *buff);
34void ClearFreeUint8Buff(Uint8Buff *buff);
35bool IsUint8BuffValid(const Uint8Buff *buff, uint32_t maxLen);
36int32_t ToLowerCase(Uint8Buff *buff);
37
38#ifdef __cplusplus
39}
40#endif
41#endif