pub type PFN_DrvStartPage = Option<unsafe extern "system" fn(pso: *mut SURFOBJ) -> BOOL>;

Aliased Type§

enum PFN_DrvStartPage {
    None,
    Some(unsafe extern "system" fn(_: *mut SURFOBJ) -> BOOL),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *mut SURFOBJ) -> BOOL)

Some value of type T.