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 IAM_C_ARRAY_H 17 #define IAM_C_ARRAY_H 18 19 #include <stdint.h> 20 21 #include "defines.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 #define IS_ARRAY_NULL(array) ((array).data == NULL || (array).len == 0) 28 #define IS_ARRAY_VALID(array) ((array).data != NULL || ((array).data == NULL && (array).len == 0)) 29 30 typedef struct Uint8Array { 31 uint8_t *data; 32 uint32_t len; 33 } Uint8Array; 34 35 typedef struct Uint64Array { 36 uint64_t *data; 37 uint32_t len; 38 } Uint64Array; 39 40 void DestroyUint8Array(Uint8Array **array); 41 void DestroyUint64Array(Uint64Array **array); 42 Uint8Array *CreateUint8ArrayBySize(uint32_t size); 43 Uint8Array *CreateUint8ArrayByData(const uint8_t *data, uint32_t len); 44 Uint64Array *CreateUint64ArrayByData(const uint64_t *data, uint32_t len); 45 46 #ifdef __cplusplus 47 } 48 #endif 49 50 #endif // IAM_C_ARRAY_H