diff -urN qmail-1.03.orig/cdb_seek.c qmail-1.03/cdb_seek.c
--- qmail-1.03.orig/cdb_seek.c	Mon Jun 15 04:53:16 1998
+++ qmail-1.03/cdb_seek.c	Mon Mar 24 15:11:40 2003
@@ -1,6 +1,5 @@
 #include <sys/types.h>
 #include <errno.h>
-extern int errno;
 #include "cdb.h"
 
 #ifndef SEEK_SET
diff -urN qmail-1.03.orig/dns.c qmail-1.03/dns.c
--- qmail-1.03.orig/dns.c	Mon Jun 15 04:53:16 1998
+++ qmail-1.03/dns.c	Mon Mar 24 15:11:26 2003
@@ -7,8 +7,6 @@
 #include <errno.h>
 extern int res_query();
 extern int res_search();
-extern int errno;
-extern int h_errno;
 #include "ip.h"
 #include "ipalloc.h"
 #include "fmt.h"
diff -urN qmail-1.03.orig/error.h qmail-1.03/error.h
--- qmail-1.03.orig/error.h	Mon Jun 15 04:53:16 1998
+++ qmail-1.03/error.h	Mon Mar 24 15:08:23 2003
@@ -1,7 +1,7 @@
 #ifndef ERROR_H
 #define ERROR_H
 
-extern int errno;
+#include <errno.h>
 
 extern int error_intr;
 extern int error_nomem;