windows::Win32::Security::Cryptography

Type Alias NCryptNotifyChangeKeyFn

pub type NCryptNotifyChangeKeyFn = Option<unsafe extern "system" fn(hprovider: NCRYPT_PROV_HANDLE, phevent: *mut HANDLE, dwflags: u32) -> HRESULT>;

Aliased Type§

enum NCryptNotifyChangeKeyFn {
    None,
    Some(unsafe extern "system" fn(_: NCRYPT_PROV_HANDLE, _: *mut HANDLE, _: u32) -> HRESULT),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: NCRYPT_PROV_HANDLE, _: *mut HANDLE, _: u32) -> HRESULT)

Some value of type T.