HTTP_R_HEADER_PARSE_ERROR
ERR_raise(ERR_LIB_HTTP, HTTP_R_HEADER_PARSE_ERROR);
ERR_raise_data(ERR_LIB_HTTP, HTTP_R_HEADER_PARSE_ERROR, "content=%s", line);
{ ERR_PACK(ERR_LIB_HTTP, 0, HTTP_R_HEADER_PARSE_ERROR),