+static int is_static_error_conn(xcb_connection_t *c)
+{
+ return c == (xcb_connection_t *) &xcb_con_error ||
+ c == (xcb_connection_t *) &xcb_con_closed_mem_er ||
+ c == (xcb_connection_t *) &xcb_con_closed_parse_er ||
+ c == (xcb_connection_t *) &xcb_con_closed_screen_er;
+}
+