/* Powers down the machine we're running on,
- as long as we're running on Bochs or qemu. */
+ as long as we're running on Bochs or QEMU. */
void
power_off (void)
{
for (p = s; *p != '\0'; p++)
outb (0x8900, *p);
+ asm ("cli; hlt");
+ printf ("still running...\n");
for (;;);
}