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use napi_sys::*;use std::ptr;
extern "C" fn test_get_undefined(  env: napi_env,  _: napi_callback_info,) -> napi_value {  let mut result = ptr::null_mut();  unsafe { napi_get_undefined(env, &mut result) };  result}
pub fn init(env: napi_env, exports: napi_value) {  let properties = &[crate::new_property!(    env,    "test_get_undefined\0",    test_get_undefined  )];
  unsafe {    napi_define_properties(env, exports, properties.len(), properties.as_ptr())  };}