Type Alias windows::Win32::Devices::Tapi::ASYNC_COMPLETION

pub type ASYNC_COMPLETION = Option<unsafe extern "system" fn(dwrequestid: u32, lresult: i32)>;

Aliased Type

enum ASYNC_COMPLETION {
    None,
    Some(unsafe extern "system" fn(_: u32, _: i32)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: u32, _: i32))

Some value of type T.