--- mace2/mace2.c.orig	2004-08-02 20:07:00 UTC
+++ mace2/mace2.c
@@ -14,6 +14,8 @@
 #define VERSION "2.2f"
 #define VDATE "August 2004"
 
+#define IN_MAIN
+
 #include "Mace2.h"
 
 #include <unistd.h>  /* for getopt */