$NetBSD: patch-ad,v 1.2 2000/08/25 21:49:29 tron Exp $

--- cpp/cpplib.c.orig	Thu May 27 00:06:08 1999
+++ cpp/cpplib.c	Fri Aug 25 23:17:26 2000
@@ -7452,7 +7452,7 @@
 #if defined(bsd4_4)
 extern const char *const sys_errlist[];
 #else
-#if !defined(linux)
+#if !defined(linux) && !defined(__FreeBSD__) && !defined(__NetBSD__)
 extern char *sys_errlist[];
 #endif
 #endif