Hallo, dies ist ein Test.

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.\" **************************************************************************
.TH curl_unescape 3 "September 26, 2023" "libcurl 8.4.0" "libcurl"

.SH NAME
curl_unescape - URL decodes the given string
.SH SYNOPSIS
.nf
#include <curl/curl.h>

char *curl_unescape(const char *input, int length);
.fi
.SH DESCRIPTION
Obsolete function. Use \fIcurl_easy_unescape(3)\fP instead!

This function converts the URL encoded string \fBinput\fP to a "plain string"
and return that as a new allocated string. All input characters that are URL
encoded (%XX where XX is a two-digit hexadecimal number) are converted to
their plain text versions.

If the \fBlength\fP argument is set to 0, \fIcurl_unescape(3)\fP calls
strlen() on \fBinput\fP to find out the size.

You must \fIcurl_free(3)\fP the returned string when you are done with it.
.SH EXAMPLE
.nf
CURL *curl = curl_easy_init();
if(curl) {
  int decodelen;
  char *decoded = curl_unescape("%63%75%72%6c", 12, &decodelen);
  if(decoded) {
    /* do not assume printf() works on the decoded data! */
    printf("Decoded: ");
    /* ... */
    curl_free(decoded);
  }
}
.fi
.SH AVAILABILITY
Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function might
be removed in a future release.
.SH RETURN VALUE
A pointer to a null-terminated string or NULL if it failed.

.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (7)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	web/curl
=
Stability	Uncommitted
.TE

.PP
.SH "SEE ALSO"
.BR curl_easy_escape (3),
.BR curl_easy_unescape (3),
.BR curl_free (3),
.BR RFC 2396

.SH NOTES

.\" Oracle has added source availability information to this manual page
Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source-code-downloads.html.

This software was built from source available at https://github.com/oracle/solaris-userland.  The original community source was downloaded from  https://curl.se/download/curl-8.4.0.tar.bz2.

Further information about this software can be found on the open source community website at http://curl.haxx.se/.