+ c->has_error = err;
+}
+
+/* Return connection error state.
+ * To make thread-safe, I need a seperate static
+ * variable for every possible error.
+ */
+xcb_connection_t *_xcb_conn_ret_error(int err)
+{
+
+ switch(err)
+ {
+ case XCB_CONN_CLOSED_MEM_INSUFFICIENT:
+ {
+ return (xcb_connection_t *) &xcb_con_closed_mem_er;
+ }
+ case XCB_CONN_CLOSED_PARSE_ERR:
+ {
+ return (xcb_connection_t *) &xcb_con_closed_parse_er;
+ }
+ case XCB_CONN_CLOSED_INVALID_SCREEN:
+ {
+ return (xcb_connection_t *) &xcb_con_closed_screen_er;
+ }
+ case XCB_CONN_ERROR:
+ default:
+ {
+ return (xcb_connection_t *) &xcb_con_error;
+ }
+ }