Type Alias CallbackType 

pub type CallbackType = WAITORTIMERCALLBACK;

Raw type of callback function

Aliased Type

pub enum CallbackType {
    None,
    Some(unsafe extern "system" fn(*mut c_void, u8)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut c_void, u8))

Some value of type T.