windows::Win32::Devices::Display

Type Alias PFN_DrvDisableDirectDraw

pub type PFN_DrvDisableDirectDraw = Option<unsafe extern "system" fn(param0: DHPDEV)>;

Aliased Type§

enum PFN_DrvDisableDirectDraw {
    None,
    Some(unsafe extern "system" fn(_: DHPDEV)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: DHPDEV))

Some value of type T.