+static inline pop_data_t *pop_data_new(void) {
+ pop_data_t *res = pop_data_init(p_new(pop_data_t, 1));
+ res->refcnt = 1;
+ pop_data_array_append(&conns, res);
+ return res;
+}
+static inline pop_data_t *pop_data_dup(pop_data_t *t) {
+ t->refcnt++;
+ return t;
+}
+static void pop_data_delete(pop_data_t **tp) {
+ if (!*tp)
+ return;
+ if (--(*tp)->refcnt > 0) {
+ *tp = NULL;
+ } else {
+ for (int i = 0; i < conns.len; i++) {
+ if (conns.arr[i] == *tp) {
+ pop_data_array_take(&conns, i);
+ break;
+ }
+ }
+ pop_data_wipe(*tp);
+ p_delete(tp);
+ }
+}
+