1 #ifndef HEADER_CURL_RAWSTR_H
2 #define HEADER_CURL_RAWSTR_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 1998 - 2011, 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 http://curl.haxx.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  ***************************************************************************/
24 
25 #include <curl/curl.h>
26 
27 /*
28  * Curl_raw_equal() is for doing "raw" case insensitive strings. This is meant
29  * to be locale independent and only compare strings we know are safe for
30  * this.
31  *
32  * The function is capable of comparing a-z case insensitively even for
33  * non-ascii.
34  */
35 int Curl_raw_equal(const char *first, const char *second);
36 int Curl_raw_nequal(const char *first, const char *second, size_t max);
37 
38 char Curl_raw_toupper(char in);
39 
40 /* checkprefix() is a shorter version of the above, used when the first
41    argument is zero-byte terminated */
42 #define checkprefix(a,b)    Curl_raw_nequal(a,b,strlen(a))
43 
44 void Curl_strntoupper(char *dest, const char *src, size_t n);
45 
46 #endif /* HEADER_CURL_RAWSTR_H */
47 
48