wait for reply of refer

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10471 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_core.h

@@ -92,6 +92,7 @@ struct switch_core_session_message {
 	const char *_file;
 	const char *_func;
 	int _line;
+
 };
 
 /*! \brief A generic object to pass as a thread's session object to allow mutiple arguements and a pool */

src/include/switch_types.h

@@ -676,7 +676,9 @@ typedef enum {
 } switch_text_channel_t;
 
 typedef enum {
-	SCSMF_DYNAMIC = (1 << 0)
+	SCSMF_DYNAMIC = (1 << 0),
+	SCSMF_FREE_STRING_REPLY = (1 << 1),
+	SCSMF_FREE_POINTER_REPLY = (1 << 2),
 } switch_core_session_message_flag_enum_t;
 typedef uint32_t switch_core_session_message_flag_t;