Type Alias IO_TIMER_ROUTINE 

pub type IO_TIMER_ROUTINE = Option<unsafe extern "system" fn(deviceobject: *const DEVICE_OBJECT, context: *const c_void)>;

Aliased Type

pub enum IO_TIMER_ROUTINE {
    None,
    Some(unsafe extern "system" fn(*const DEVICE_OBJECT, *const c_void)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*const DEVICE_OBJECT, *const c_void))

Some value of type T.