--- a/quickjs/quickjs.c
+++ b/quickjs/quickjs.c
@@ -78,6 +78,12 @@
#define CONFIG_STACK_CHECK
#endif
+#ifndef FE_UPWARD
+#define FE_UPWARD 0x800
+#endif
+#ifndef FE_DOWNWARD
+#define FE_DOWNWARD 0x400
/* dump object free */
//#define DUMP_FREE