VERSION {
  global:
vpi_free_object;
vpi_get;
vpi_get_str;
vpi_get_time;
vpi_get_value;
vpi_get_vlog_info;
vpi_handle;
vpi_handle_by_index;
vpi_iterate;
vpi_mcd_close;
vpi_mcd_name;
vpi_mcd_open;
vpi_put_value;
vpi_register_cb;
vpi_register_systf;
vpi_remove_cb;
vpi_scan;
vpi_vprintf;
vpi_printf;
  local:
	*;
};