Type Alias windows::Win32::Security::Cryptography::CryptXmlDllDigestData

pub type CryptXmlDllDigestData = Option<unsafe extern "system" fn(hdigest: *const c_void, pbdata: *const u8, cbdata: u32) -> HRESULT>;

Aliased Type

enum CryptXmlDllDigestData {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: *const u8, _: u32) -> HRESULT),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *const c_void, _: *const u8, _: u32) -> HRESULT)

Some value of type T.