$NetBSD: patch-ac,v 1.1 2006/02/19 17:50:11 joerg Exp $

--- scmfig.h.orig	2006-02-08 17:51:31.000000000 +0000
+++ scmfig.h
@@ -793,20 +793,6 @@ typedef SCM  *SCMPTR;
 			       gc_for_open_files();\
 			      else if (!SCM_INTERRUPTED(errno)) break;}}
 
-#ifndef MSDOS
-# ifdef ARM_ULIB
-    extern volatile int errno;
-# else
-    extern int errno;
-# endif
-#endif
-#ifdef __TURBOC__
-# if (__TURBOC__==1)
- /* Needed for TURBOC V1.0 */
- extern int errno;
-# endif
-#endif
-
 /* EXIT_SUCCESS is the default code to return from SCM if no errors
    were encountered.  EXIT_FAILURE is the default code to return from
    SCM if errors were encountered.  The return code can be explicitly