Type Alias CK_C_SignUpdate

pub type CK_C_SignUpdate = Option<unsafe extern "C" fn(arg1: CK_SESSION_HANDLE, arg2: *mut CK_BYTE, arg3: CK_ULONG) -> CK_RV>;

Aliased Type

enum CK_C_SignUpdate {
    None,
    Some(unsafe extern "C" fn(_: u32, _: *mut u8, _: u32) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u32, _: *mut u8, _: u32) -> u32)

Some value of type T.