Add official extension value.
Encrypt then MAC now has an official extension value, see:
http://www.ietf.org/id/draft-ietf-tls-encrypt-then-mac-02.txt
diff --git a/ssl/tls1.h b/ssl/tls1.h
index 7a3d22a..b51716a 100644
--- a/ssl/tls1.h
+++ b/ssl/tls1.h
@@ -243,6 +243,10 @@
* http://tools.ietf.org/html/draft-agl-tls-padding-03
*/
#define TLSEXT_TYPE_padding 21
+/* Extension type for Encrypt-then-MAC
+ * http://www.ietf.org/id/draft-ietf-tls-encrypt-then-mac-02.txt
+ */
+#define TLSEXT_TYPE_encrypt_then_mac 22
/* ExtensionType value from RFC4507 */
#define TLSEXT_TYPE_session_ticket 35
