pub type im_construct_fn = Option<unsafe extern "C" fn(arg1: *mut c_void, arg2: *mut c_void, arg3: *mut c_void) -> *mut c_void>;Aliased Type§
pub enum im_construct_fn {
None,
Some(unsafe extern "C" fn(*mut c_void, *mut c_void, *mut c_void) -> *mut c_void),
}