--- /dev/null
+#if !defined(DECCONTEXTSYMBOLS)
+#define DECCONTEXTSYMBOLS
+
+#ifdef IN_LIBGCC2
+#define decContextClearStatus __decContextClearStatus
+#define decContextDefault __decContextDefault
+#define decContextGetRounding __decContextGetRounding
+#define decContextGetStatus __decContextGetStatus
+#define decContextRestoreStatus __decContextRestoreStatus
+#define decContextSaveStatus __decContextSaveStatus
+#define decContextSetRounding __decContextSetRounding
+#define decContextSetStatus __decContextSetStatus
+#define decContextSetStatusFromString __decContextSetStatusFromString
+#define decContextSetStatusFromStringQuiet __decContextSetStatusFromStringQuiet
+#define decContextSetStatusQuiet __decContextSetStatusQuiet
+#define decContextStatusToString __decContextStatusToString
+#define decContextTestSavedStatus __decContextTestSavedStatus
+#define decContextTestStatus __decContextTestStatus
+#define decContextZeroStatus __decContextZeroStatus
+#define DECPOWERS __decPOWERS
+#define DECSTICKYTAB __decSTICKYTAB
+#endif
+
+#endif