Type Alias PTP_TIMER_CALLBACK

pub type PTP_TIMER_CALLBACK = Option<unsafe extern "system" fn(Instance: PTP_CALLBACK_INSTANCE, Context: PVOID, Timer: PTP_TIMER)>;

Aliased Type

enum PTP_TIMER_CALLBACK {
    None,
    Some(unsafe extern "system" fn(_: *mut TP_CALLBACK_INSTANCE, _: *mut c_void, _: *mut TP_TIMER)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut TP_CALLBACK_INSTANCE, _: *mut c_void, _: *mut TP_TIMER))

Some value of type T.