1#ifndef HEADER_CURL_STRCASE_H
2#define HEADER_CURL_STRCASE_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at https://curl.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 * SPDX-License-Identifier: curl
24 *
25 ***************************************************************************/
26
27#include <curl/curl.h>
28
29/*
30 * Only "raw" case insensitive strings. This is meant to be locale independent
31 * and only compare strings we know are safe for this.
32 *
33 * The function is capable of comparing a-z case insensitively.
34 *
35 * Result is 1 if text matches and 0 if not.
36 */
37
38#define strcasecompare(a,b) curl_strequal(a,b)
39#define strncasecompare(a,b,c) curl_strnequal(a,b,c)
40
41char Curl_raw_toupper(char in);
42char Curl_raw_tolower(char in);
43
44/* checkprefix() is a shorter version of the above, used when the first
45 argument is the string literal */
46#define checkprefix(a,b) curl_strnequal(b, STRCONST(a))
47
48void Curl_strntoupper(char *dest, const char *src, size_t n);
49void Curl_strntolower(char *dest, const char *src, size_t n);
50
51bool Curl_safecmp(char *a, char *b);
52int Curl_timestrcmp(const char *first, const char *second);
53
54#endif /* HEADER_CURL_STRCASE_H */
55