$OpenBSD: patch-calencheck_c,v 1.1 2003/06/18 02:48:00 avsm Exp $
--- calencheck.c.orig	Wed Sep 30 03:38:28 1998
+++ calencheck.c	Wed Jun 18 03:41:50 2003
@@ -53,7 +53,7 @@ struct dayslot *slots;
 int show_future = 1;
 int one_based = 0, version2 = 0;
 
-void
+int
 main(argc,argv)
 int argc;
 char *argv[];
@@ -129,6 +129,7 @@ char *argv[];
 		sleep(TIME_OUT*60);
 		check_calendar();
 	}
+	return 0;
 }
 
 /* some stubs required by routines in common.c not used by calencheck */