1 /*
2  * Copyright (C) 2017 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 #pragma once
18 
19 #include "dex_format.h"
20 
21 // MUTF-8 (Modified UTF-8) Encoding helpers:
22 // https://source.android.com/devices/tech/dalvik/dex-format.html
23 
24 namespace dex {
25 
26 // Compare two '\0'-terminated modified UTF-8 strings, using Unicode
27 // code point values for comparison. This treats different encodings
28 // for the same code point as equivalent, except that only a real '\0'
29 // byte is considered the string terminator. The return value is as
30 // for strcmp().
31 int Utf8Cmp(const char* s1, const char* s2);
32 
33 }  // namespace dex
34