update to snapshot spandsp-20090211

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12186 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/spandsp/src/dtmf.c

@@ -22,7 +22,7 @@
  * License along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * $Id: dtmf.c,v 1.50 2009/02/03 16:28:39 steveu Exp $
+ * $Id: dtmf.c,v 1.51 2009/02/10 13:06:46 steveu Exp $
  */
  
 /*! \file dtmf.h */
@@ -410,6 +410,12 @@ SPAN_DECLARE(dtmf_rx_state_t *) dtmf_rx_init(dtmf_rx_state_t *s,
 }
 /*- End of function --------------------------------------------------------*/
 
+SPAN_DECLARE(int) dtmf_rx_release(dtmf_rx_state_t *s)
+{
+    return 0;
+}
+/*- End of function --------------------------------------------------------*/
+
 SPAN_DECLARE(int) dtmf_rx_free(dtmf_rx_state_t *s)
 {
     free(s);
@@ -526,6 +532,12 @@ SPAN_DECLARE(dtmf_tx_state_t *) dtmf_tx_init(dtmf_tx_state_t *s)
 }
 /*- End of function --------------------------------------------------------*/
 
+SPAN_DECLARE(int) dtmf_tx_release(dtmf_tx_state_t *s)
+{
+    return 0;
+}
+/*- End of function --------------------------------------------------------*/
+
 SPAN_DECLARE(int) dtmf_tx_free(dtmf_tx_state_t *s)
 {
     free(s);