pub type LPFNSVADDPROPSHEETPAGE = Option<unsafe extern "system" fn(param0: HPROPSHEETPAGE, param1: LPARAM) -> BOOL>;

Aliased Type§

enum LPFNSVADDPROPSHEETPAGE {
    None,
    Some(unsafe extern "system" fn(_: HPROPSHEETPAGE, _: LPARAM) -> BOOL),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: HPROPSHEETPAGE, _: LPARAM) -> BOOL)

Some value of type T.