$NetBSD: patch-ah,v 1.1 1999/01/04 01:16:18 tron Exp $

--- src/fileio.c.orig	Mon Aug 10 08:12:32 1998
+++ src/fileio.c	Mon Jan  4 02:03:29 1999
@@ -3201,8 +3201,11 @@
   return value;
 }
 
-#ifdef unix
+#ifdef __NetBSD__
+#define unix 42
+#endif
 
+#ifdef unix
 DEFUN ("unix-sync", Funix_sync, Sunix_sync, 0, 0, "",
   "Tell Unix to finish all pending disk updates.")
   ()