cURL libcurl API curl_unescape
curl_unescape.3 -- man page
char *curl_unescape( char * url , int length );
Obsolete function. Use curl_easy_unescape instead!
This function will convert the given URL encoded input string 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) will be converted to their plain text versions.
If the 'length' argument is set to 0, curl_unescape() will use strlen() on the input 'url' string to find out the size.
You must curl_free the returned string when you're done with it.
Since 7.15.4, curl_easy_unescape should be used. This function will be removed in a future release.
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Page updated June 22, 2014.
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