+static int _xcb_xlib_init(_xcb_xlib *xlib)
+{
+ xlib->lock = 0;
+#ifndef NDEBUG
+ xlib->sloppy_lock = (getenv("LIBXCB_ALLOW_SLOPPY_LOCK") != 0);
+#endif
+ pthread_cond_init(&xlib->cond, 0);
+ return 1;
+}
+
+static void _xcb_xlib_destroy(_xcb_xlib *xlib)
+{
+ pthread_cond_destroy(&xlib->cond);
+}
+