test_kbd_port
test_kbd_port(kbdc);
test_kbd_port(kbdc);
test_kbd_port(kbdc);
test_kbd_port(kbdc);
else if (test_kbd_port(((atkbd_state_t *)kbd->kb_data)->kbdc) != 0)
int test_kbd_port(KBDC kbdc);
if (test_kbd_port(kbdc) != 0)