diff -u qmail-1.03.old/cdb_seek.c qmail-1.03/cdb_seek.c
--- qmail-1.03.old/cdb_seek.c	1998-06-15 05:52:55.000000000 -0500
+++ qmail-1.03/cdb_seek.c	2003-01-08 15:55:53.000000000 -0600
@@ -1,6 +1,5 @@
 #include <sys/types.h>
 #include <errno.h>
-extern int errno;
 #include "cdb.h"
 
 #ifndef SEEK_SET
diff -u qmail-1.03.old/dns.c qmail-1.03/dns.c
--- qmail-1.03.old/dns.c	1998-06-15 05:52:55.000000000 -0500
+++ qmail-1.03/dns.c	2003-01-08 16:00:32.000000000 -0600
@@ -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 -u qmail-1.03.old/error.3 qmail-1.03/error.3
--- qmail-1.03.old/error.3	1998-06-15 05:52:55.000000000 -0500
+++ qmail-1.03/error.3	2003-01-08 15:58:13.000000000 -0600
@@ -3,8 +3,7 @@
 error \- syscall error codes
 .SH SYNTAX
 .B #include <error.h>
-
-extern int \fBerrno\fP;
+.B #include <errno.h>
 
 extern int \fBerror_intr\fP;
 .br
diff -u qmail-1.03.old/error.h qmail-1.03/error.h
--- qmail-1.03.old/error.h	1998-06-15 05:52:55.000000000 -0500
+++ qmail-1.03/error.h	2003-01-08 15:59:13.000000000 -0600
@@ -1,7 +1,7 @@
 #ifndef ERROR_H
 #define ERROR_H
 
-extern int errno;
+#include <errno.h>
 
 extern int error_intr;
 extern int error_nomem;