--- page.c.orig	2001-04-11 16:44:04.000000000 +0200
+++ page.c	2010-02-23 14:35:51.000000000 +0100
@@ -30,7 +30,7 @@
 static caddr_t	startAddr = (caddr_t) 0;
 
 #if ( !defined(sgi) && !defined(_AIX) )
-extern int	sys_nerr;
+/*extern int	sys_nerr;*/
 /*extern char *	sys_errlist[];*/
 #endif