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urldecode.h
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #ifndef AVFORMAT_URLDECODE_H
20 #define AVFORMAT_URLDECODE_H
21 
22 /**
23  * Decodes an URL from its percent-encoded form back into normal
24  * representation. This function returns the decoded URL in a string.
25  * The URL to be decoded does not necessarily have to be encoded but
26  * in that case the original string is duplicated.
27  *
28  * @param url a string to be decoded.
29  * @return new string with the URL decoded or NULL if decoding failed.
30  * Note that the returned string should be explicitly freed when not
31  * used anymore.
32  */
33 char *ff_urldecode(const char *url);
34 
35 #endif /* AVFORMAT_URLDECODE_H */