enum status_t {
XMLTOOLING_HTTP_STATUS_OK = 200,
XMLTOOLING_HTTP_STATUS_MOVED = 302,
+ XMLTOOLING_HTTP_STATUS_NOTMODIFIED = 304,
XMLTOOLING_HTTP_STATUS_UNAUTHORIZED = 401,
XMLTOOLING_HTTP_STATUS_FORBIDDEN = 403,
XMLTOOLING_HTTP_STATUS_NOTFOUND = 404,