1// Copyright 2017 Google Inc. All Rights Reserved.
2//
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#ifndef NINJA_STRINGPIECE_UTIL_H_
16#define NINJA_STRINGPIECE_UTIL_H_
17
18#include <string>
19#include <vector>
20
21#include "string_piece.h"
22
23std::vector<StringPiece> SplitStringPiece(StringPiece input, char sep);
24
25std::string JoinStringPiece(const std::vector<StringPiece>& list, char sep);
26
27inline char ToLowerASCII(char c) {
28 return (c >= 'A' && c <= 'Z') ? (c + ('a' - 'A')) : c;
29}
30
31bool EqualsCaseInsensitiveASCII(StringPiece a, StringPiece b);
32
33#endif // NINJA_STRINGPIECE_UTIL_H_
34