w->post_select = oss_post_select;
w->post_select_btr = oss_post_select_btr;
w->parse_config = oss_parse_config;
w->post_select = oss_post_select;
w->post_select_btr = oss_post_select_btr;
w->parse_config = oss_parse_config;
w->shutdown = NULL;
w->help = (struct ggo_help) {
.short_help = oss_write_args_info_help,
w->shutdown = NULL;
w->help = (struct ggo_help) {
.short_help = oss_write_args_info_help,