w->post_select = oss_post_select;
w->parse_config_or_die = oss_parse_config_or_die;
w->free_config = oss_free_config;
- w->shutdown = NULL;
w->help = (struct ggo_help) {
.short_help = oss_write_args_info_help,
.detailed_help = oss_write_args_info_detailed_help