more tts interface fixes

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@688 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_core.h

@@ -814,8 +814,8 @@ SWITCH_DECLARE(switch_status) switch_core_speech_feed_tts(switch_speech_handle *
 */
 	SWITCH_DECLARE(switch_status) switch_core_speech_read_tts(switch_speech_handle *sh, 
 														  void *data,
-														  unsigned int *datalen,
-														  unsigned int *rate,
+														  size_t *datalen,
+														  size_t *rate,
 														  switch_speech_flag *flags);
 /*! 
   \brief Close an open speech handle

src/include/switch_module_interfaces.h

@@ -300,8 +300,8 @@ struct switch_speech_interface {
 	/*! function to read audio from the TTS*/
 	switch_status (*speech_read_tts)(switch_speech_handle *sh,
 									 void *data,
-									 unsigned int *datalen,
-									 unsigned int *rate,
+									 size_t *datalen,
+									 size_t *rate,
 									 switch_speech_flag *flags);
 
 	const struct switch_speech_interface *next;

src/switch_core.c

@@ -523,8 +523,8 @@ SWITCH_DECLARE(switch_status) switch_core_speech_feed_tts(switch_speech_handle *
 
 SWITCH_DECLARE(switch_status) switch_core_speech_read_tts(switch_speech_handle *sh, 
 														  void *data,
-														  unsigned int *datalen,
-														  unsigned int *rate,
+														  size_t *datalen,
+														  size_t *rate,
 														  switch_speech_flag *flags)
 {
 	assert(sh != NULL);