Type Alias NCryptSetProviderPropertyFn 

pub type NCryptSetProviderPropertyFn = Option<unsafe extern "system" fn(hprovider: NCRYPT_PROV_HANDLE, pszproperty: PCWSTR, pbinput: *const u8, cbinput: u32, dwflags: u32) -> HRESULT>;

Aliased Type

pub enum NCryptSetProviderPropertyFn {
    None,
    Some(unsafe extern "system" fn(usize, *const u16, *const u8, u32, u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(usize, *const u16, *const u8, u32, u32) -> i32)

Some value of type T.