F_DF
if (ACCESS_FLAG(F_DF))
if (ACCESS_FLAG(F_DF))
CLEAR_FLAG(F_DF);
SET_FLAG(F_DF);
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) /* down */
if (ACCESS_FLAG(F_DF)) {
if (ACCESS_FLAG(F_DF)) {