diff --git a/inc/xcdefs.h b/inc/xcdefs.h
index e6636dee..9335db60 100644
--- a/inc/xcdefs.h
+++ b/inc/xcdefs.h
@@ -1,6 +1,5 @@
 #ifndef XCDEFS_H
 #define XCDEFS_H 1
 void dispatch(void);
-int retfun(void);
 void do_brk(void);
 #endif
diff --git a/src/xc.c b/src/xc.c
index 52968247..3ff8a34c 100644
--- a/src/xc.c
+++ b/src/xc.c
@@ -2286,5 +2286,4 @@ FP_noint:	DW	003fh	;; No interrupts, round to closest, 24bit precision");
 #endif /* OPDISP */
 }
 
-int retfun(void) { return (0); }
 void do_brk(void) {}