diff --git a/lib/c_glib/src/thrift/c_glib/protocol/thrift_protocol_decorator.h b/lib/c_glib/src/thrift/c_glib/protocol/thrift_protocol_decorator.h
index 13b6af2..cf53de6 100644
--- a/lib/c_glib/src/thrift/c_glib/protocol/thrift_protocol_decorator.h
+++ b/lib/c_glib/src/thrift/c_glib/protocol/thrift_protocol_decorator.h
@@ -67,6 +67,11 @@
 /* used by THRIFT_TYPE_PROTOCOL_DECORATOR */
 GType thrift_protocol_decorator_get_type (void);
 
+gint32 thrift_protocol_decorator_write_message_begin (ThriftProtocol *protocol,
+                                     const gchar *name,
+                                     const ThriftMessageType message_type,
+                                     const gint32 seqid, GError **error);
+
 G_END_DECLS
 
 #endif /* _THRIFT_PROTOCOL_DECORATOR_H */
diff --git a/lib/c_glib/src/thrift/c_glib/transport/thrift_ssl_socket.h b/lib/c_glib/src/thrift/c_glib/transport/thrift_ssl_socket.h
index dd07c63..8bbb4a3 100644
--- a/lib/c_glib/src/thrift/c_glib/transport/thrift_ssl_socket.h
+++ b/lib/c_glib/src/thrift/c_glib/transport/thrift_ssl_socket.h
@@ -223,5 +223,8 @@
 void
 thrift_ssl_socket_finalize_openssl(void);
 
+gboolean
+thrift_ssl_socket_authorize(ThriftTransport * transport, GError **error);
+
 G_END_DECLS
 #endif