$NetBSD: patch-au,v 1.1 2005/03/07 23:29:50 tv Exp $

--- openbsd-compat/bsd-openpty.c.orig	2004-02-17 00:49:55.000000000 -0500
+++ openbsd-compat/bsd-openpty.c
@@ -102,7 +102,7 @@ openpty(int *amaster, int *aslave, char 
 		return (-1);
 	}
 
-#ifndef HAVE_CYGWIN
+#if !defined(HAVE_CYGWIN) && !defined(HAVE_INTERIX)
 	/*
 	 * Try to push the appropriate streams modules, as described 
 	 * in Solaris pts(7).
@@ -112,7 +112,7 @@ openpty(int *amaster, int *aslave, char 
 # ifndef __hpux
 	ioctl(*aslave, I_PUSH, "ttcompat");
 # endif /* __hpux */
-#endif /* HAVE_CYGWIN */
+#endif /* !HAVE_CYGWIN && !HAVE_INTERIX */
 
 	return (0);