-#define id_to_strlen(X) get_id_strlen(X)
-#define id_to_str(X) get_id_str(X)
-#define id_from_str(X, Y) new_id_from_chars(X, Y)
+#define id_to_strlen(X) get_id_strlen(X)
+#define id_to_str(X) get_id_str(X)
+#define id_from_str(X, Y) new_id_from_chars(X, Y)
+
+/* irouts.h */
+#define compute_outs(X) compute_irg_outs(X)
+
+/* tr_inheritance.h */
+#define is_subclass_of(low, high) is_SubClass_of(low, high)
+#define is_subclass_ptr_of(low, high) is_SubClass_ptr_of(low, high)
+#define is_superclass_of(high, low) is_SuperClass_of(high, low)
+#define is_superclass_ptr_of(low, high) is_SuperClass_ptr_of(low, high)
+
+/* previously in irvrfy.h, now in irflag.h */
+#define NODE_VERIFICATION_OFF FIRM_VERIFICATION_OFF
+#define NODE_VERIFICATION_ON FIRM_VERIFICATION_ON
+#define NODE_VERIFICATION_REPORT FIRM_VERIFICATION_REPORT
+#define NODE_VERIFICATION_ERROR_ONLY FIRM_VERIFICATION_ERROR_ONLY
+