curl_unescape(3) libcurl Manual curl_unescape(3) NAME curl_unescape - URL decodes the given string SYNOPSIS #include <curl/curl.h> char *curl_unescape( char *url, int length ); DESCRIPTION Obsolete function. Use curl_easy_unescape(3) 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 ver- sions. 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. AVAILABILITY Since 7.15.4, curl_easy_unescape(3) should be used. This function will be removed in a future release. RETURN VALUE A pointer to a zero terminated string or NULL if it failed. SEE ALSO curl_easy_escape(3), curl_easy_unescape(3), curl_free(3), RFC 2396 libcurl 7.7 22 March 2001 curl_unescape(3)
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