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annotate mupdf-source/thirdparty/curl/docs/libcurl/curl_unescape.3 @ 17:dd9cdb856310

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Remove PKG-INFO from the because it is regenerated automatically for the sdist
author Franz Glasner <fzglas.hg@dom66.de>
date Thu, 18 Sep 2025 17:40:40 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 .\" **************************************************************************
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2 .\" * _ _ ____ _
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3 .\" * Project ___| | | | _ \| |
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4 .\" * / __| | | | |_) | |
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5 .\" * | (__| |_| | _ <| |___
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6 .\" * \___|\___/|_| \_\_____|
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7 .\" *
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8 .\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
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9 .\" *
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10 .\" * This software is licensed as described in the file COPYING, which
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11 .\" * you should have received as part of this distribution. The terms
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12 .\" * are also available at https://curl.haxx.se/docs/copyright.html.
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13 .\" *
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14 .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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15 .\" * copies of the Software, and permit persons to whom the Software is
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16 .\" * furnished to do so, under the terms of the COPYING file.
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17 .\" *
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18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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19 .\" * KIND, either express or implied.
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20 .\" *
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21 .\" **************************************************************************
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22 .TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
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23 .SH NAME
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24 curl_unescape - URL decodes the given string
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25 .SH SYNOPSIS
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26 .B #include <curl/curl.h>
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27 .sp
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28 .BI "char *curl_unescape( const char *" url ", int "length " );"
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29 .ad
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30 .SH DESCRIPTION
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31 Obsolete function. Use \fIcurl_easy_unescape(3)\fP instead!
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32
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33 This function will convert the given URL encoded input string to a "plain
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34 string" and return that as a new allocated string. All input characters that
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35 are URL encoded (%XX where XX is a two-digit hexadecimal number) will be
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36 converted to their plain text versions.
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37
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38 If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
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39 input 'url' string to find out the size.
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40
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41 You must \fIcurl_free(3)\fP the returned string when you're done with it.
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42 .SH AVAILABILITY
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43 Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function will
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44 be removed in a future release.
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45 .SH RETURN VALUE
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46 A pointer to a zero terminated string or NULL if it failed.
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47 .SH "SEE ALSO"
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48 .br curl_easy_escape "(3)," curl_easy_unescape "(3)," curl_free "(3)," RFC 2396