1 /*
2  * Copyright (C) 2011 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 ART_RUNTIME_STRUTIL_H_
18 #define ART_RUNTIME_STRUTIL_H_
19 
20 #include <string.h>
21 
22 namespace art {
23 
24 // Key comparison function for C strings.
25 struct CStringLt {
operatorCStringLt26   bool operator()(const char* s1, const char* s2) const {
27     return strcmp(s1, s2) < 0;
28   }
29 };
30 
31 // Key equality function for C strings.
32 struct CStringEq {
operatorCStringEq33   bool operator()(const char* s1, const char* s2) const {
34     return strcmp(s1, s2) == 0;
35   }
36 };
37 
38 }  // namespace art
39 
40 #endif  // ART_RUNTIME_STRUTIL_H_
41