1 /*
2  * Copyright (C) 2021 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 ALLOCATOR_H
17 #define ALLOCATOR_H
18 
19 #include <stdint.h>
20 #include <stddef.h>
21 
22 #ifdef __cplusplus
23 extern "C" {
24 #endif
25 
26 typedef struct {
27     void *(*alloc)(size_t size);
28     void (*free)(void *ptr);
29 } Allocator;
30 
31 extern const Allocator MEM_MALLOC;
32 extern const Allocator MEM_CALLOC;
33 
34 #ifdef __cplusplus
35 }
36 #endif
37 
38 #endif  // ALLOCATOR_H