Type Alias cbw_EventCallbackFn

pub type cbw_EventCallbackFn = Option<unsafe extern "C" fn(arg: *mut c_void, event_data: *mut c_void) -> cBOOL>;

Aliased Type

pub enum cbw_EventCallbackFn {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *mut c_void) -> i32)

Some value of type T.