--- src/bin/ibuild/ibdialogs.c.orig	Thu May 27 21:41:29 1999
+++ src/bin/ibuild/ibdialogs.c	Thu May 27 21:41:59 1999
@@ -60,7 +60,9 @@
 #include <InterViews/tray.h>
 #include <OS/types.h>
 
+#if __FreeBSD_cc_version < 400002
 #include <osfcn.h>
+#endif
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>