/// hlt while looping to reduce CPU usage
hlt while looping to reduce CPU usage
hlt while looping to reduce CPU usage
pub fn hlt_loop() -> ! {
    loop {
        x86_64::instructions::hlt();
    }
}
pub fn hlt_loop ( ) -> ! { loop { x86_64 :: instructions :: hlt ( ) ; } }
hlt while looping to reduce CPU usage
hlt while looping to reduce CPU usage