Type Alias NCryptSignHashFn 

pub type NCryptSignHashFn = Option<unsafe extern "system" fn(hprovider: NCRYPT_PROV_HANDLE, hkey: NCRYPT_KEY_HANDLE, ppaddinginfo: *const c_void, pbhashvalue: *const u8, cbhashvalue: u32, pbsignature: *mut u8, cbsignature: u32, pcbresult: *mut u32, dwflags: u32) -> HRESULT>;

Aliased Type

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

Variants

None

No value.

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

Some value of type T.