1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef _APPLYPATCH_IMGPATCH_H
18 #define _APPLYPATCH_IMGPATCH_H
19 
20 #include <sys/types.h>
21 
22 #include <functional>
23 
24 using SinkFn = std::function<size_t(const unsigned char*, size_t)>;
25 
26 int ApplyImagePatch(const unsigned char* old_data, size_t old_size, const unsigned char* patch_data,
27                     size_t patch_size, SinkFn sink);
28 
29 #endif  // _APPLYPATCH_IMGPATCH_H
30