+static int manager_recheck_buttons(Manager *m) {
+ Iterator i;
+ Button *b;
+ int r = 0;
+
+ assert(m);
+
+ HASHMAP_FOREACH(b, m->buttons, i) {
+ int q;
+
+ q = button_recheck(b);
+ if (q > 0)
+ return 1;
+ if (q < 0)
+ r = q;
+ }
+
+ return r;
+}
+