let request_uri_syntax = {
url_enable_scheme = Url_part_not_recognized;
url_enable_user = Url_part_not_recognized;
let request_uri_syntax = {
url_enable_scheme = Url_part_not_recognized;
url_enable_user = Url_part_not_recognized;
url_enable_password = Url_part_not_recognized;
url_enable_host = Url_part_not_recognized;
url_enable_port = Url_part_not_recognized;
url_enable_password = Url_part_not_recognized;
url_enable_host = Url_part_not_recognized;
url_enable_port = Url_part_not_recognized;
url_enable_fragment = Url_part_not_recognized;
url_enable_other = Url_part_not_recognized;
url_accepts_8bits = false;
url_enable_fragment = Url_part_not_recognized;
url_enable_other = Url_part_not_recognized;
url_accepts_8bits = false;