diff -u djbdns-1.05.old/error.h djbdns-1.05/error.h
--- djbdns-1.05.old/error.h 2001-02-11 15:11:23.000000000 -0600
+++ djbdns-1.05/error.h 2003-01-08 16:08:42.000000000 -0600
@@ -1,7 +1,7 @@
#ifndef ERROR_H
#define ERROR_H
-extern int errno;
+#include
extern int error_intr;
extern int error_nomem;