gentoo-overlay/net-dns/djbdns/files/1.05-errno-r1.patch

--- a/error.h	2001-02-11 15:11:45.000000000 -0600
+++ b/error.h	2003-02-26 02:10:21.000000000 -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;