pub type DD_CTFP1 = Option<unsafe extern "C" fn(arg1: *mut DdManager, arg2: *mut DdNode) -> *mut DdNode>;
pub enum DD_CTFP1 { None, Some(unsafe extern "C" fn(*mut DdManager, *mut DdNode) -> *mut DdNode), }
No value.
Some value of type T.
T