Function lyd_new_meta 

pub unsafe extern "C" fn lyd_new_meta(
    ctx: *const ly_ctx,
    parent: *mut lyd_node,
    module: *const lys_module,
    name: *const c_char,
    val_str: *const c_char,
    options: u32,
    meta: *mut *mut lyd_meta,
) -> Type