KBD_STATUS_PORT
while (inb(IO_KBD + KBD_STATUS_PORT) & KBDS_ANY_BUFFER_FULL) {
if (((i = inb(IO_KBD + KBD_STATUS_PORT))
if (inb(IO_KBD + KBD_STATUS_PORT) & KBDS_ANY_BUFFER_FULL)
while (inb(IO_KBD + KBD_STATUS_PORT) & KBDS_ANY_BUFFER_FULL) {
if (((i = inb(IO_KBD + KBD_STATUS_PORT))
if (inb(IO_KBD + KBD_STATUS_PORT) &
port1 = IO_KBD + KBD_STATUS_PORT;
if (start == IO_KBD + KBD_STATUS_PORT) {
start + KBD_STATUS_PORT, 1);