Fix build with recent headers

mail/zmailer/files/patch-smtpserver-smtpetrn.c

@@ -0,0 +1,11 @@
+--- smtpserver/smtpetrn.c.orig	Sun Sep 24 14:05:20 2006
++++ smtpserver/smtpetrn.c	Sun Sep 24 14:06:45 2006
+@@ -21,6 +21,8 @@
+ 
+ #ifndef HAVE_OPENSSL
+ #include "md5.h"
++#else
++#include <openssl/md5.h>
+ #endif /* --HAVE_OPENSSL */
+ 
+ static int local_etrn(SS, name, cp, silence)

mail/zmailer/files/patch-transports-smtp-smtp.h

@@ -0,0 +1,12 @@
+--- transports/smtp/smtp.h.orig	Sun Sep 24 14:10:22 2006
++++ transports/smtp/smtp.h	Sun Sep 24 14:10:56 2006
+@@ -69,6 +69,9 @@
+ #include <netinet/tcp.h>
+ #endif
+ 
++#include <sys/types.h>
++#include <openssl/md5.h>
++
+ #ifndef	NFDBITS
+ /*
+  * This stuff taken from the 4.3bsd /usr/include/sys/types.h, but on the