curl_url_cleanup(3) Library Functions Manual curl_url_cleanup(3) NAME curl_url_cleanup - free the URL handle SYNOPSIS #include void curl_url_cleanup(CURLU *handle); DESCRIPTION Frees all the resources associated with the given CURLU handle. Passing in a NULL pointer in handle makes this function return immediately with no action. Any use of the handle after this function has been called and have re- turned, is illegal. PROTOCOLS This functionality affects all supported protocols EXAMPLE int main(void) { CURLU *url = curl_url(); curl_url_set(url, CURLUPART_URL, "https://example.com", 0); curl_url_cleanup(url); } AVAILABILITY Added in curl 7.62.0 RETURN VALUE none SEE ALSO CURLOPT_CURLU(3), curl_url(3), curl_url_dup(3), curl_url_get(3), curl_url_set(3) libcurl 2026-09-14 curl_url_cleanup(3)