Type Alias LPOCNDSCPROC

pub type LPOCNDSCPROC = Option<unsafe extern "C" fn(arg1: SCARDCONTEXT, arg2: SCARDHANDLE, arg3: PVOID)>;

Aliased Type

enum LPOCNDSCPROC {
    None,
    Some(unsafe extern "C" fn(_: u64, _: u64, _: *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: u64, _: u64, _: *mut c_void))

Some value of type T.