1 #ifndef HEADER_CURL_ESCAPE_H
2 #define HEADER_CURL_ESCAPE_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 1998 - 2020, 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  ***************************************************************************/
24 /* Escape and unescape URL encoding in strings. The functions return a new
25  * allocated string or NULL if an error occurred.  */
26 
27 bool Curl_isunreserved(unsigned char in);
28 
29 enum urlreject {
30   REJECT_NADA = 2,
31   REJECT_CTRL,
32   REJECT_ZERO
33 };
34 
35 CURLcode Curl_urldecode(struct Curl_easy *data,
36                         const char *string, size_t length,
37                         char **ostring, size_t *olen,
38                         enum urlreject ctrl);
39 
40 #endif /* HEADER_CURL_ESCAPE_H */
41