Type Alias LPOCNDSCPROC

pub type LPOCNDSCPROC = Option<unsafe extern "system" fn(SCARDCONTEXT, SCARDHANDLE, PVOID)>;

Aliased Type

pub enum LPOCNDSCPROC {
    None,
    Some(unsafe extern "system" fn(usize, usize, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(usize, usize, *mut c_void))

Some value of type T.