275 			data_unset *du = config->value->data[j];  in config_warn_openssl_module()  local
276 			if (0 == strncmp(du->key.ptr, "ssl.", sizeof("ssl.")-1)) {  in config_warn_openssl_module()
328         const data_unset * const du =  in config_has_opt_enabled()  local
330         if (NULL == du) continue;  in config_has_opt_enabled()
331         if (du->type == TYPE_ARRAY  in config_has_opt_enabled()
332             ? ((data_array *)du)->value.used != 0  in config_has_opt_enabled()
333             : config_plugin_value_tobool(du, 0))  in config_has_opt_enabled()
1388 static void config_print_by_type(const data_unset *du, buffer *b, int depth);
1410             data_unset *du = a->data[i];  in config_print_array()  local
1411             if (du->type != TYPE_STRING && du->type != TYPE_INTEGER) {  in config_print_array()
1432         data_unset *du = a->data[i];  in config_print_array()  local
1433         if (!buffer_is_unset(&du->key)) {  in config_print_array()
1435                                   BUF_PTR_LEN(&du->key),  in config_print_array()
1437             int indent = (int)(maxlen - buffer_clen(&du->key));  in config_print_array()
1442         config_print_by_type(du, b, depth + 1);  in config_print_array()
1472         data_unset *du = a->data[i];  in config_print_config()  local
1473         buffer_append_string_buffer(b, &du->key);  in config_print_config()
1474         int indent = (int)(maxlen - buffer_clen(&du->key));  in config_print_config()
1478         config_print_by_type(du, b, depth);  in config_print_config()
1513 static void config_print_string(const data_unset *du, buffer * const b) {  in config_print_string()  argument
1515     const buffer * const vb = &((data_string *)du)->value;  in config_print_string()
1531 static void config_print_by_type(const data_unset * const du, buffer * const b, int depth) {  in config_print_by_type()  argument
1532     switch (du->type) {  in config_print_by_type()
1534         config_print_string(du, b);  in config_print_by_type()
1537         buffer_append_int(b, ((data_integer *)du)->value);  in config_print_by_type()
1540         config_print_array(&((data_array *)du)->value, b, depth);  in config_print_by_type()
1543         config_print_config(du, b, depth);  in config_print_by_type()