windows::Win32::Security::Cryptography::UI

Type Alias PFNCMHOOKPROC

pub type PFNCMHOOKPROC = Option<unsafe extern "system" fn(hwnddialog: HWND, message: u32, wparam: WPARAM, lparam: LPARAM) -> u32>;

Aliased Type§

enum PFNCMHOOKPROC {
    None,
    Some(unsafe extern "system" fn(_: HWND, _: u32, _: WPARAM, _: LPARAM) -> u32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: HWND, _: u32, _: WPARAM, _: LPARAM) -> u32)

Some value of type T.