--- a/src/ui/bmi/mmiVoiceMemo.c	Sun Nov 08 05:12:05 2020 +0000
+++ b/src/ui/bmi/mmiVoiceMemo.c	Sun Nov 08 06:39:16 2020 +0000
@@ -28,25 +28,25 @@
  $History: MmiVoiceMemo.c
 
 	Mar 28, 2007  DR: OMAPS00122762 x0039928
-	Description: MM: Deleting a PCM Voice Memo message in one particular memory, 
+	Description: MM: Deleting a PCM Voice Memo message in one particular memory,
 	delete them in all memories
 	Solution: voice memo position and pcm voice memo position is provided for all the devices.
-	
+
 Mar 31, 2006   ER: OMAPS00067709  x0pleela
-Description: Voice Buffering implementation on C+ for PTT via PCM API 
+Description: Voice Buffering implementation on C+ for PTT via PCM API
 Solution: Added prototype for voice_buffering_stop_recording
-		Updating voicebuffering data for play stopped in play callback 
-			
+		Updating voicebuffering data for play stopped in play callback
+
 Mar 15, 2006   ER: OMAPS00067709  x0pleela
-Description: Voice Buffering implementation on C+ for PTT via PCM API 
-Solution: Defined new macro "PCM_VOICE_MEMO_MAX_DURATION" to restrict the recording 
+Description: Voice Buffering implementation on C+ for PTT via PCM API
+Solution: Defined new macro "PCM_VOICE_MEMO_MAX_DURATION" to restrict the recording
 			timeout to 20 secs for PCM voice memo and voice buffering
-		Added prototypes of new functions inputVoiceMemoNumberEditor, voiceMemoNumberCB, 
+		Added prototypes of new functions inputVoiceMemoNumberEditor, voiceMemoNumberCB,
 			voice_buffering_tim_cb, voice_buffering_data_reset
 		Added following new functions:
-			pcm_voice_memo_play: Sets voice memo type to PCM_VOICE_MEMO which indicates 
+			pcm_voice_memo_play: Sets voice memo type to PCM_VOICE_MEMO which indicates
 									PCM voice memo is active and start playing the voice
-			pcm_voice_memo_record: Sets voice memo type to PCM_VOICE_MEMO which indicates 
+			pcm_voice_memo_record: Sets voice memo type to PCM_VOICE_MEMO which indicates
 									PCM voice memo is active and start recording the voice
 			voice_buffering_edit_num: Opens an edtor for the user to enter PTT number. Also resets
 									voice buffering data with default values
@@ -54,14 +54,14 @@
 			inputVoiceMemoNumberEditor: Settings of Editor
 			voice_buffering_record_start: Starts recording voice and conects to the PTT number if the
 										call is not active. If in call, then start playing the voice
-			voice_buffering_record_stop: Stops the timer and recording. If call is not active the 
+			voice_buffering_record_stop: Stops the timer and recording. If call is not active the
 										disconnects the call
-			voice_buffering_playback_start: Starts playing the voice. If any error while playing, 
+			voice_buffering_playback_start: Starts playing the voice. If any error while playing,
 										stops timer and recording
-			voice_buffering_stop_recording: A wrapper function for record stop to invoke from other 
+			voice_buffering_stop_recording: A wrapper function for record stop to invoke from other
 										modules. Stops the timer and recording
 			voice_buffering_stop_playing: A wrapper function for play stop to invoke from other modules
-			voice_buffering_tim_cb: Timer callback. Stops the timer. If PTT call is not setup disconnect 
+			voice_buffering_tim_cb: Timer callback. Stops the timer. If PTT call is not setup disconnect
 									the call, else call record stop
 			voice_buffering_data_reset: Resets voice buffering data to default values
 
@@ -76,15 +76,15 @@
 
 		Function: voice_memo_riv_play_cb
 		Changes: Added code to allow user to accept ant incoming call after the buffering phase
-			
+
 Feb 27, 2006    ER: OMAPS00067709 x0pleela
-Description: Voice Buffering implementation on C+ for PTT via PCM API 
-Solution: Defined a global variable gPcm_voice_Memo which indicates which Voice memo is active 
+Description: Voice Buffering implementation on C+ for PTT via PCM API
+Solution: Defined a global variable gPcm_voice_Memo which indicates which Voice memo is active
 		and corresponding audio APIs will be invoked and duplication of code is avoided
 
 Feb 24, 2006    ER: OMAPS00067709 x0pleela
-Description: Voice Buffering implementation on C+ for PTT via PCM API 
-Solution: Defined new macro PCM_VOICE_MEMO_MAX_DURATION which defines maximum 
+Description: Voice Buffering implementation on C+ for PTT via PCM API
+Solution: Defined new macro PCM_VOICE_MEMO_MAX_DURATION which defines maximum
 			recording and playing duration for PCM voice memo and voice buffering
 		Implemented following functions to support PCM voice memo feature
 			pcm_voice_memo_init: Initialization of PCM voice memo
@@ -100,7 +100,7 @@
 			pcm_voice_memo_kbd_cb: Keyboard event handler
 			pcm_voice_memo_riv_record_cb: Callback that handles the return status for PCM voice memo recording
 			pcm_voice_memo_riv_play_cb:Callback that handles the return status for PCM voice memo palying
-			
+
   09/04/01      Original Condat(UK) BMI version.
 
  $End
@@ -231,7 +231,7 @@
 //x0pleela 09 Mar, 2006   ER:OMAPS00067709
 #ifdef FF_PCM_VM_VB
 EXTERN T_voice_buffering voice_buffering_data;
-EXTERN T_call call_data; 
+EXTERN T_call call_data;
 #endif
 /*******************************************************************************
 
@@ -279,11 +279,11 @@
 GLOBAL void voice_memo_init (void)
 {
   TRACE_FUNCTION ("voice_memo_init()");
-  
+
   #ifdef FF_PCM_VM_VB
     voice_buffering_data_reset();
   #endif
-  
+
 }
 
 /*******************************************************************************
@@ -301,7 +301,7 @@
 GLOBAL void voice_memo_exit (void)
 {
   TRACE_FUNCTION ("voice_memo_exit()");
-	
+
 }
 
 
@@ -329,7 +329,7 @@
   #ifdef FF_PCM_VM_VB
    set_voice_memo_type( AMR_VOICE_MEMO);
   #endif
-  
+
   //create a new voice memo dialog
   voice_memo_start (win, VM_PLAY);
   return 1;  // ADDED BY RAVI - 29-11-2005
@@ -361,17 +361,17 @@
 			txtId = TxtFFS;
 			FFS_flashData.PCM_voicememo_storage = SNAP_STG_FFS;
 		break;
-		
+
 		case 1:
 			txtId = TxtNORMS;
 			FFS_flashData.PCM_voicememo_storage = SNAP_STG_NORMS;
 		break;
-		
+
 		case 2:
 			txtId = TxtNAND;
 			FFS_flashData.PCM_voicememo_storage = SNAP_STG_NAND;
 		break;
-		
+
 		case 3:
 			txtId = TxtTflash;
 			FFS_flashData.PCM_voicememo_storage = SNAP_STG_MMC;
@@ -383,7 +383,7 @@
 	TRACE_EVENT_P1("STorage set to %d ", FFS_flashData.PCM_voicememo_storage);
 	//Display the dialgbox to the user.
 	voice_memo_dialog_create(parent_win,txtId,TxtSelected);
-	return MFW_EVENT_CONSUMED; 
+	return MFW_EVENT_CONSUMED;
 }
 
 /*******************************************************************************
@@ -411,7 +411,7 @@
 			txtId = TxtFFS;
 			FFS_flashData.voicebuffer_storage = SNAP_STG_FFS;
 		break;
-		
+
 		case 1:
 			txtId = TxtNORMS;
 			FFS_flashData.voicebuffer_storage = SNAP_STG_NORMS;
@@ -421,7 +421,7 @@
 			txtId = TxtNAND;
 			FFS_flashData.voicebuffer_storage = SNAP_STG_NAND;
 		break;
-		
+
 		case 3:
 			txtId = TxtTflash;
 			FFS_flashData.voicebuffer_storage = SNAP_STG_MMC;
@@ -433,7 +433,7 @@
 	TRACE_EVENT_P1("STorage set to %d ", FFS_flashData.voicebuffer_storage);
 	//Display the dialgbox to the user.
 	voice_memo_dialog_create(parent_win,txtId,TxtSelected);
-	return MFW_EVENT_CONSUMED; 
+	return MFW_EVENT_CONSUMED;
 }
 
 /*******************************************************************************
@@ -461,17 +461,17 @@
 			txtId = TxtFFS;
 			FFS_flashData.voicememo_storage = SNAP_STG_FFS;
 		break;
-		
+
 		case 1:
 			txtId = TxtNORMS;
 			FFS_flashData.voicememo_storage = SNAP_STG_NORMS;
 		break;
-		
+
 		case 2:
 			txtId = TxtNAND;
 			FFS_flashData.voicememo_storage = SNAP_STG_NAND;
 		break;
-		
+
 		case 3:
 			txtId = TxtTflash;
 			FFS_flashData.voicememo_storage = SNAP_STG_MMC;
@@ -483,7 +483,7 @@
 	TRACE_EVENT_P1("STorage set to %d ", FFS_flashData.voicememo_storage);
 	//Display the dialgbox to the user.
 	voice_memo_dialog_create(parent_win,txtId,TxtSelected);
-	return MFW_EVENT_CONSUMED; 
+	return MFW_EVENT_CONSUMED;
 }
 #endif
 
@@ -580,7 +580,7 @@
   ** Initialise values to safe defualts
   */
   data->play_sk2 = TxtSoftBack;
-	
+
   /*
    * return window handle
    */
@@ -629,7 +629,7 @@
      */
     FREE_MEMORY ((void *)data, sizeof (T_voice_memo));
   }
-  
+
   //x0pleela 27 Feb, 2006  ER: OMAPA00067709
   //Set gVoiceMemo to NONE while destroying voice memo dialog
 #ifdef FF_PCM_VM_VB
@@ -656,9 +656,9 @@
   T_voice_memo    * data         = (T_voice_memo *)win_data->user;
 
  // T_DISPLAY_DATA display_info;   // RAVI
-  
+
   SHORT	mfw_aud_retVal = 0; /* x0039928 - Lint warning fix */
- #ifdef FF_PCM_VM_VB  
+ #ifdef FF_PCM_VM_VB
   UBYTE vm_type; //to store voice memo type
 #endif
 
@@ -685,15 +685,15 @@
     if (value EQ VM_PLAY)
     {
       TRACE_EVENT ("VM_PLAY()");
-	  
+
 	  mfw_aud_retVal = mfw_aud_vm_start_playback(voice_memo_riv_play_cb);
-	  
+
 	  if (mfw_aud_retVal == MFW_AUD_VM_OK)
       {
         //start the second timer
         data->time = 0;
 	    tim_start (data->info_tim);
-	    
+
 	    //Set the Right Softkey Id
 	    data->play_sk2 = TxtStop;
       }
@@ -707,7 +707,7 @@
 	    {
 	    	//Display a dialog and exit
 	    	TRACE_EVENT_P1 ("ERROR : mfw_aud_vm_start_playback failed with return value : %d", mfw_aud_retVal);
-	    
+
 	    	voice_memo_dialog_create( win, TxtPlayback, TxtFailed);
 	    }
 	  }
@@ -722,17 +722,17 @@
     vm_type = get_voice_memo_type();
 
       if(vm_type EQ PCM_VOICE_MEMO)
-      	 mfw_aud_retVal = mfw_aud_vm_start_record(PCM_VOICE_MEMO_MAX_DURATION, 
+      	 mfw_aud_retVal = mfw_aud_vm_start_record(PCM_VOICE_MEMO_MAX_DURATION,
 												voice_memo_riv_record_cb);
       else
       	{
       	  if(vm_type EQ AMR_VOICE_MEMO )
-#endif     
+#endif
 	  mfw_aud_retVal = mfw_aud_vm_start_record(VOICE_MEMO_MAX_DURATION, voice_memo_riv_record_cb);
 #ifdef FF_PCM_VM_VB
       	}
 #endif
-	  
+
 	  // If the Riviera call failed
 	  if (mfw_aud_retVal == MFW_AUD_VM_OK)
 	  {
@@ -748,21 +748,21 @@
 /* RAVI - 20-1-2006 */
 /* Silent Implementation */
 #ifdef NEPTUNE_BOARD
-             audio_PlaySoundID(0, TONES_KEYBEEP, getCurrentVoulmeSettings(), 
+             audio_PlaySoundID(0, TONES_KEYBEEP, getCurrentVoulmeSettings(),
                                               AUDIO_PLAY_ONCE ); /* GW#2355 /CQ11341 */
 #else
 	      /* play Keybeep */
 	      audio_PlaySoundID(0, TONES_KEYBEEP, 200, AUDIO_PLAY_ONCE ); /* GW#2355 /CQ11341 */
 #endif
 /* END RAVI */
-	  
+
 	  	  voice_memo_dialog_create( win, TxtRecording, TxtFull );
 	    }
 	    else
 	    {
 	      //Display a dialog and exit
 	      TRACE_EVENT_P1 ("ERROR : mfw_aud_vm_start_record failed with return value : %d", mfw_aud_retVal);
-	    
+
 	      voice_memo_dialog_create( win, TxtRecording, TxtFailed );
 	    }
       }
@@ -889,7 +889,7 @@
 //  char buf[40];   // RAVI
 
 //x0pleela 08 Mar, 2006   ER:OMAPS00067709
-#ifdef FF_PCM_VM_VB  
+#ifdef FF_PCM_VM_VB
   UBYTE vm_type; //to store voice memo type
 #endif
 
@@ -903,12 +903,12 @@
 
 	if(vm_type EQ PCM_VOICE_MEMO)
 	  vm_duration =  PCM_VOICE_MEMO_MAX_DURATION;
-	else 
+	else
 	{
 	  if (vm_type EQ AMR_VOICE_MEMO)
 #endif
 	 vm_duration = VOICE_MEMO_MAX_DURATION;
-#ifdef FF_PCM_VM_VB 
+#ifdef FF_PCM_VM_VB
 	}
 #endif
 
@@ -950,7 +950,7 @@
     case VM_RECORD:
 
 	  data->time++;
- 
+
       if (data->time < vm_duration)
       {
           TRACE_EVENT ("continue the second timer");
@@ -969,7 +969,7 @@
 //x0pleela 27 Feb, 2006   ER:OMAPS00067709
 //changed from Macro VOICE_MEMO_MAX_DURATION to local variable vm_duration
 		mfw_aud_vm_set_duration(vm_duration);
-				
+
 #ifndef _SIMULATION_
 		/*
 		** Stop recording the Voice Memo.
@@ -1038,7 +1038,7 @@
 	  ** Stop playing the Voice Memo and Delete it.
 	  */
 	  mfw_aud_retVal = mfw_aud_vm_stop_playback(voice_memo_riv_play_cb);
-	  
+
 	  if (mfw_aud_retVal != MFW_AUD_VM_OK)
 	  	TRACE_EVENT_P1 ("ERROR : mfw_aud_vm_stop_playback failed with return value : %d", mfw_aud_retVal);
 #else
@@ -1055,16 +1055,16 @@
     else if (Identifier EQ VM_RECORD)
     {
 	  mfw_aud_vm_set_duration(data->time);
-	  
+
 #ifndef _SIMULATION_
 	  /*
 	  ** Stop recording the Voice Memo.
 	  */
 	  mfw_aud_retVal = mfw_aud_vm_stop_record(voice_memo_riv_record_cb);
-	  
+
 	  if (mfw_aud_retVal != MFW_AUD_VM_OK)
 	  	TRACE_EVENT_P1 ("ERROR : mfw_aud_vm_stop_record failed with return value : %d", mfw_aud_retVal);
-	  
+
 	  //go back to the previous dialog
 	  SEND_EVENT (win, VM_DESTROY, 0, 0);
 #else
@@ -1082,7 +1082,7 @@
 	  ** Stop playing the Voice Memo.
 	  */
 	  mfw_aud_retVal = mfw_aud_vm_stop_playback(voice_memo_riv_play_cb);
-	  
+
 	  if (mfw_aud_retVal != MFW_AUD_VM_OK)
 	  	TRACE_EVENT_P1 ("ERROR : mfw_aud_vm_stop_playback failed with return value : %d", mfw_aud_retVal);
 #else
@@ -1154,7 +1154,7 @@
 static void voice_memo_dialog_create(T_MFW_HND win, int str1, int str2)
 {
 	T_DISPLAY_DATA display_info;
-	
+
 	TRACE_FUNCTION ("voice_memo_dialog_create()");
 
 	dlg_initDisplayData_TextId( &display_info, TxtNull, TxtNull, str1, str2, COLOUR_STATUS);
@@ -1198,14 +1198,14 @@
         						record_status->recorded_duration);
         mfw_aud_vm_set_duration((UINT8)record_status->recorded_duration);
       }
- #ifdef FF_PCM_VM_VB   
+ #ifdef FF_PCM_VM_VB
     }
     break;
 
     case PCM_VOICE_MEMO:
     {
       T_AUDIO_VM_PCM_RECORD_STATUS *pcm_vm_record_status;
-      
+
       pcm_vm_record_status = (T_AUDIO_VM_PCM_RECORD_STATUS *)parameter;
       if (pcm_vm_record_status->status != AUDIO_OK)
       {
@@ -1220,13 +1220,13 @@
       }
     }
     break;
-    
+
     case VOICE_BUFFERING:
     {
     	T_AUDIO_VBUF_PCM_RECORD_STATUS *vbuf_pcm_record_status;
 
     	 vbuf_pcm_record_status = (T_AUDIO_VBUF_PCM_RECORD_STATUS *)parameter;
-    	 
+
       if (vbuf_pcm_record_status->status != AUDIO_OK)
       {
         TRACE_EVENT_P1("ERROR : voice_memo_riv_record_cb received AUDIO_ERROR, recorded duration is %d",
@@ -1240,21 +1240,21 @@
        //check for reason to call record_stop
        switch( voice_buffering_data.rec_stop_reason)
        {
-       case CALLING_PARTY_END_CALL: 		//calling party hangs up	
+       case CALLING_PARTY_END_CALL: 		//calling party hangs up
        case CALLED_PARTY_END_CALL: 		//called party hangs up
          voice_buffering_data.call_active = FALSE;
          break;
-       
+
        case PLAY_ERROR:					//recording timeout while playing
          voice_buffering_data.buffering_phase = FALSE;
          break;
-       
-       case CALL_END_BEF_SETUP:			//calling party hangs up before call setup  	
+
+       case CALL_END_BEF_SETUP:			//calling party hangs up before call setup
        case USER_SEL_STOP: 				//user selected "STOP" option, then just return
        case RECORDING_TIMEOUT: 			//recording timeout
        case CALLED_PARTY_NOT_AVAILABLE: 	//not reachable
        default:
-         break;		  		
+         break;
        }
        voice_buffering_data.recording_possible = TRUE;
        voice_buffering_data.incoming_call_discon = FALSE;
@@ -1262,20 +1262,20 @@
        timDelete(voice_buffering_data.voice_buffering_tim);
       }
       //x0pleela 03 Apr, 2006  ER: OMAPS00067709
-      //Set voice memo type to NONE 
-      set_voice_memo_type(NONE);   
-    }   
- 
+      //Set voice memo type to NONE
+      set_voice_memo_type(NONE);
+    }
+
     break;
-    
+
     default:
     break;
     }
 
 
-	
+
 #endif /* FF_PCM_VM_VB */
-	
+
 /* BEGIN ADD: Req ID: : Sumit : 14-Mar-05 */
 #endif /* NEPTUNE_BOARD */
 /* END ADD: Req ID: : Sumit : 14-Mar-05 */
@@ -1312,8 +1312,8 @@
 	{
 		TRACE_EVENT("INFO : voice_memo_riv_play_cb received AUDIO_OK");
 	}
-	
- #ifdef FF_PCM_VM_VB   
+
+ #ifdef FF_PCM_VM_VB
     }
     break;
 
@@ -1331,12 +1331,12 @@
       }
     }
     break;
-    
+
     case VOICE_BUFFERING:
     {
       T_AUDIO_VBUF_PCM_PLAY_STATUS *voice_buffering_play_status;
       voice_buffering_play_status = (T_AUDIO_VBUF_PCM_PLAY_STATUS *)parameter;
-      
+
       if (voice_buffering_play_status->status != AUDIO_OK)
       {
         TRACE_EVENT("ERROR : voice_memo_riv_play_cb received AUDIO_ERROR");
@@ -1351,20 +1351,20 @@
       //x0pleela 06 Jul, 2006  DR: OMAPS00067709
       //Fix from AS team
       vocoder_mute_ul(0);
-	  
+
       //x0pleela 03 Apr, 2006  ER: OMAPS00067709
-      //Set voice memo type to NONE 
-      set_voice_memo_type(NONE); 
-    }   
-    
+      //Set voice memo type to NONE
+      set_voice_memo_type(NONE);
+    }
+
     break;
-    
+
     default:
     break;
     }
-	
+
 
-	
+
 #endif /* FF_PCM_VM_VB */
 
 /* BEGIN ADD: Req ID: : Sumit : 14-Mar-05 */
@@ -1380,7 +1380,7 @@
 
  $Function:     pcm_voice_memo_play
 
- $Description: Sets voice memo type to PCM_VOICE_MEMO which indicates PCM voice memo is 
+ $Description: Sets voice memo type to PCM_VOICE_MEMO which indicates PCM voice memo is
  			active and start playing the voice
 
  $Returns:
@@ -1399,14 +1399,14 @@
     set_voice_memo_type( PCM_VOICE_MEMO);
   //create a new voice memo dialog
   voice_memo_start (win, VM_PLAY);
-  return 1;  
+  return 1;
 }
 
 /*******************************************************************************
 
  $Function:     pcm_voice_memo_record
 
- $Description: Sets voice memo type to PCM_VOICE_MEMO which indicates PCM voice memo is 
+ $Description: Sets voice memo type to PCM_VOICE_MEMO which indicates PCM voice memo is
  			active and start recording the voice
 
 
@@ -1433,7 +1433,7 @@
 
  $Function:     voice_buffering_edit_num
 
- $Description: Opens an edtor for the user to enter PTT number. Also resets voice buffering data 
+ $Description: Opens an edtor for the user to enter PTT number. Also resets voice buffering data
  			with default values
 
  $Returns:
@@ -1449,17 +1449,17 @@
   T_phbk          *Phbk       = data->phbk;
 
   TRACE_FUNCTION ("voice_buffering_edit_num()");
-  
+
   set_voice_memo_type( VOICE_BUFFERING );
-  
+
   memset( Phbk->phbk->edt_buf_number, '\0', PHB_MAX_LEN );
   Phbk->input_number_win = inputVoiceMemoNumberEditor( win, Phbk->edt_buf_number );
 
   //Reset voice buffering data with default values
   voice_buffering_data_reset();
-  
+
   /* Always return event consumed */
-  return MFW_EVENT_CONSUMED;  
+  return MFW_EVENT_CONSUMED;
 }
 
 /*******************************************************************************
@@ -1478,7 +1478,7 @@
 {
   T_MFW_WIN       *win_data   = ( (T_MFW_HDR *) win )->data;
   tBookStandard   *data       = (tBookStandard *) win_data->user;
-  
+
   TRACE_FUNCTION("voiceMemoNumberCB()");
 
   switch ( reason )
@@ -1492,7 +1492,7 @@
       data->phbk->input_number_win = 0;
     }
     break;
-  
+
     case INFO_KCD_RIGHT:
     case INFO_KCD_HUP:
     {
@@ -1500,7 +1500,7 @@
       data->phbk->input_number_win = 0;
     }
     break;
-      
+
     default:
     {
       /* otherwise no action to be performed
@@ -1523,9 +1523,9 @@
 MfwHnd inputVoiceMemoNumberEditor( MfwHnd parent, void *buffer )
 {
   T_AUI_EDITOR_DATA editor_data;
-  
+
   TRACE_FUNCTION ("inputVoiceMemoNumberEditor()");
-  
+
   AUI_edit_SetDefault(&editor_data);
   AUI_edit_SetDisplay(&editor_data, NUMBER_EDITOR, COLOUR_EDITOR_XX, EDITOR_FONT);
   AUI_edit_SetEvents(&editor_data, 0, FALSE, FOREVER, (T_AUI_EDIT_CB)voiceMemoNumberCB);
@@ -1533,14 +1533,14 @@
   AUI_edit_SetAltTextStr(&editor_data, 0, NULL, TRUE, TxtSoftBack);
   AUI_edit_SetBuffer(&editor_data, ATB_DCS_ASCII, (UBYTE *)buffer, NUMBER_LENGTH);
   AUI_edit_SetMode(&editor_data, 0, ED_CURSOR_UNDERLINE);
-  
+
   return AUI_edit_Start(parent, &editor_data);
 }
 
 /*******************************************************************************
  $Function:     voice_buffering_record_start
 
- $Description: Starts recording voice and conects to the PTT number if the call is not active. 
+ $Description: Starts recording voice and conects to the PTT number if the call is not active.
  			If in call, then start playing the voice
 
  $Returns:
@@ -1564,19 +1564,19 @@
   if( voice_buffering_data.recording_possible )
   {
     //create timer
-    voice_buffering_data.voice_buffering_tim= tim_create (win, 20000, 
+    voice_buffering_data.voice_buffering_tim= tim_create (win, 20000,
       													  (T_MFW_CB)voice_buffering_tim_cb);
     //start timer
     timStart(voice_buffering_data.voice_buffering_tim);
     voice_buffering_data.buffering_phase = TRUE;
     voice_buffering_data.recording_possible = FALSE;
 
-    mfw_aud_retVal = mfw_aud_vm_start_record(PCM_VOICE_MEMO_MAX_DURATION, 
-  											voice_memo_riv_record_cb);  
+    mfw_aud_retVal = mfw_aud_vm_start_record(PCM_VOICE_MEMO_MAX_DURATION,
+  											voice_memo_riv_record_cb);
     if(voice_buffering_data.call_active )
     {
       //start playing the recorded voice
-      voice_buffering_playback_start(); 
+      voice_buffering_playback_start();
     }
     else
     {
@@ -1604,7 +1604,7 @@
       {
         //Display a dialog and exit
         TRACE_EVENT_P1 ("ERROR : voice_buffering_record_start failed with return value : %d", mfw_aud_retVal);
-	    
+
 	 voice_memo_dialog_create( win, TxtRecording, TxtFailed );
       }
     }
@@ -1612,10 +1612,10 @@
   else
   {
     //Display a dialog saying "Already Recording"
-    voice_memo_dialog_create(win, TxtAlready, TxtRecording);    
+    voice_memo_dialog_create(win, TxtAlready, TxtRecording);
   }
   win_show (win);
-  return 1;  
+  return 1;
 }
 
 /*******************************************************************************
@@ -1639,7 +1639,7 @@
 
   //store window handler
   voice_buffering_data.win_hnd = win;
-  
+
   voice_buffering_data.rec_stop_reason = USER_SEL_STOP;
   voice_buffering_data.recording_possible = TRUE;
 
@@ -1647,11 +1647,11 @@
   {
     //stop the timer, if recording
     timStop(voice_buffering_data.voice_buffering_tim);
-    
+
     /* destroy the redial windows if exit*/
     cm_redial_abort();
     cm_disconnect(call_data.outCall);
-    
+
     if (!call_data.calls.numCalls)
     {
       call_data.ignore_disconnect = TRUE;
@@ -1663,8 +1663,8 @@
     //Stop recording
     voice_buffering_stop_recording();
   }
-     
-  return 1;  
+
+  return 1;
 }
 
 /*******************************************************************************
@@ -1705,7 +1705,7 @@
       //update the reason to stop recording
       voice_buffering_data.rec_stop_reason = PLAY_ERROR;
 
-      //stop recording 
+      //stop recording
       voice_buffering_stop_recording();
     }
   }
@@ -1716,7 +1716,7 @@
 
  $Function:     voice_buffering_stop_recording
 
- $Description: A wrapper function for record stop to invoke from other modules. 
+ $Description: A wrapper function for record stop to invoke from other modules.
  			Stops the timer and recording
 
  $Returns:
@@ -1728,12 +1728,12 @@
 {
   SHORT	mfw_aud_retVal;
 
-  TRACE_FUNCTION ("voice_buffering_stop_recording()"); 
+  TRACE_FUNCTION ("voice_buffering_stop_recording()");
 
   //stop the timer, if recording
   timStop(voice_buffering_data.voice_buffering_tim);
-  
-  mfw_aud_retVal = mfw_aud_vm_stop_record(voice_memo_riv_record_cb); 
+
+  mfw_aud_retVal = mfw_aud_vm_stop_record(voice_memo_riv_record_cb);
 
   if (mfw_aud_retVal != MFW_AUD_VM_OK)
   {
@@ -1749,7 +1749,7 @@
 
  $Function:     voice_buffering_stop_playing
 
- $Description: A wrapper function for play stop to invoke from other modules. 
+ $Description: A wrapper function for play stop to invoke from other modules.
 
  $Returns:
 
@@ -1760,9 +1760,9 @@
 {
   SHORT	mfw_aud_retVal;
 
-  TRACE_FUNCTION ("voice_buffering_stop_playing()"); 
-  
-  mfw_aud_retVal = mfw_aud_vm_stop_playback(voice_memo_riv_play_cb); 
+  TRACE_FUNCTION ("voice_buffering_stop_playing()");
+
+  mfw_aud_retVal = mfw_aud_vm_stop_playback(voice_memo_riv_play_cb);
 
   if (mfw_aud_retVal != MFW_AUD_VM_OK)
   {
@@ -1779,7 +1779,7 @@
 
  $Function:     voice_memo_tim_cb
 
- $Description: Timer callback. Stops the timer. If PTT call is not setup disconnect the call, 
+ $Description: Timer callback. Stops the timer. If PTT call is not setup disconnect the call,
  			else call record stop
 
  $Returns:
@@ -1800,12 +1800,12 @@
   {
     timStop(voice_buffering_data.voice_buffering_tim);
   }
-  voice_buffering_data.rec_stop_reason = RECORDING_TIMEOUT;  
-  
+  voice_buffering_data.rec_stop_reason = RECORDING_TIMEOUT;
+
   if( !voice_buffering_data.call_active ) //timeout before call setup
   {
     cm_disconnect(call_data.outCall);
-    
+
     if (!call_data.calls.numCalls)
     {
       call_data.ignore_disconnect = TRUE;
@@ -1813,13 +1813,13 @@
     }
   }
  else  //timeout after call setup
- {  
-    mfw_aud_retVal = mfw_aud_vm_stop_record(voice_memo_riv_record_cb); 
-    
+ {
+    mfw_aud_retVal = mfw_aud_vm_stop_record(voice_memo_riv_record_cb);
+
     if (mfw_aud_retVal != MFW_AUD_VM_OK)
     {
       TRACE_EVENT_P1 ("ERROR : mfw_aud_vm_stop_record failed with return value : %d", mfw_aud_retVal);
-  
+
       //display dialog saying "Recording Stop Failed"
       voice_memo_dialog_create( voice_buffering_data.win_hnd, TxtRecording, TxtStopFailed );
     }
@@ -1852,6 +1852,6 @@
   voice_buffering_data.buffering_phase = FALSE;
   voice_buffering_data.incoming_call_discon = FALSE;
   voice_buffering_data.play_stopped = FALSE;
-  
+
 }
 #endif