windows::Win32::Security::Cryptography

Type Alias PFNCryptStreamOutputCallback

pub type PFNCryptStreamOutputCallback = Option<unsafe extern "system" fn(pvcallbackctxt: *const c_void, pbdata: *const u8, cbdata: usize, ffinal: BOOL) -> HRESULT>;

Aliased Type§

pub enum PFNCryptStreamOutputCallback {
    None,
    Some(unsafe extern "system" fn(*const c_void, *const u8, usize, BOOL) -> HRESULT),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(*const c_void, *const u8, usize, BOOL) -> HRESULT)

Some value of type T.