Type Alias windows::Win32::UI::InteractionContext::INTERACTION_CONTEXT_OUTPUT_CALLBACK2

pub type INTERACTION_CONTEXT_OUTPUT_CALLBACK2 = Option<unsafe extern "system" fn(clientdata: *const c_void, output: *const INTERACTION_CONTEXT_OUTPUT2)>;

Aliased Type

enum INTERACTION_CONTEXT_OUTPUT_CALLBACK2 {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: *const INTERACTION_CONTEXT_OUTPUT2)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *const c_void, _: *const INTERACTION_CONTEXT_OUTPUT2))

Some value of type T.