windows_sys::Win32::Security::Cryptography

Type Alias NCryptFreeProviderFn

pub type NCryptFreeProviderFn = Option<unsafe extern "system" fn(hprovider: NCRYPT_PROV_HANDLE) -> HRESULT>;

Aliased Type§

enum NCryptFreeProviderFn {
    None,
    Some(unsafe extern "system" fn(_: usize) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: usize) -> i32)

Some value of type T.