code: func CursorNewFromName(display *Display, name string) (*Cursor, error) {
  	cstr := C.CString(name)
  	defer C.free(unsafe.Pointer(cstr))
  	c := C.gdk_cursor_new_from_name(display.native(), (*C.gchar)(cstr))
  	if c == nil {
  		return nil, nilPtrErr
  	}
  
  	return &Cursor{glib.Take(unsafe.Pointer(c))}, nil
  }
docs: // CursorNewFromName is a wrapper around gdk_cursor_new_from_name().