$OpenBSD: patch-src_gpg_fmt_plug_c,v 1.1 2014/06/04 13:52:40 sthen Exp $
--- src/gpg_fmt_plug.c.orig.port	Wed Jun  4 11:33:06 2014
+++ src/gpg_fmt_plug.c	Wed Jun  4 11:33:15 2014
@@ -21,6 +21,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/> */
 
 #include <string.h>
+#include <des.h>
 #include <openssl/aes.h>
 #include <assert.h>
 #include <openssl/blowfish.h>
