1#ifndef __RAWSTR_H
2#define __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 */
35int Curl_raw_equal(const char *first, const char *second);
36int Curl_raw_nequal(const char *first, const char *second, size_t max);
37
38char 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
44void Curl_strntoupper(char *dest, const char *src, size_t n);
45#endif
46