pub type lyplg_ext_parse_free_clb = Option<unsafe extern "C" fn(ctx: *const ly_ctx, ext: *mut lysp_ext_instance)>;
pub enum lyplg_ext_parse_free_clb { None, Some(unsafe extern "C" fn(*const ly_ctx, *mut lysp_ext_instance)), }
No value.
Some value of type T.
T