diff --git a/audio.c b/audio.c
index 84aa854..823aaf9 100644
--- a/audio.c
+++ b/audio.c
@@ -692,7 +692,6 @@ static int set_oss_params (int a, int fd, struct audio_s *pa)
 	char message[100];
 	int ossbuf_size_in_bytes;
 
-
 	err = ioctl (fd, SNDCTL_DSP_CHANNELS, &(pa->adev[a].num_channels));
    	if (err == -1) {
 	  text_color_set(DW_COLOR_ERROR);
@@ -1249,6 +1248,7 @@ int audio_flush (int a)
 	  }
 	  if (k < len) {
 	    /* presumably full but didn't block. */
+      dw_printf("problem\n");
 	    usleep (10000);
 	  }
 	  ptr += k;
diff --git a/audio_ptt_win.c b/audio_ptt_win.c
index 8fcdc33..7ccdd37 100644
--- a/audio_ptt_win.c
+++ b/audio_ptt_win.c
@@ -93,7 +93,7 @@ unsigned __stdcall ptt_thread (void *arg)
     * Soundcard is only possibility at this time.
     */
 
-    err = waveOutOpen ( &hWaveOut, atoi( save_audio_config_p->adev[a].adevice_out ), &wf, (DWORD_PTR)NULL, 0, CALLBACK_NULL );
+    err = waveOutOpen (&hWaveOut, atoi( save_audio_config_p->adev[a].adevice_out ), &wf, (DWORD_PTR)NULL, 0, CALLBACK_NULL);
     if (err == MMSYSERR_NOERROR) {
       WAVEHDR waveHeader;
       short* pnData;
@@ -103,7 +103,7 @@ unsigned __stdcall ptt_thread (void *arg)
       int j;
 
       waveHeader.dwBufferLength = save_audio_config_p->adev[a].num_channels * nSamples * sizeof( short );
-      waveHeader.lpData = malloc( waveHeader.dwBufferLength );
+      waveHeader.lpData = malloc (waveHeader.dwBufferLength);
       waveHeader.dwUser = 0;
       waveHeader.dwFlags = WHDR_BEGINLOOP | WHDR_ENDLOOP;
       waveHeader.dwLoops = 0xFFFF;
@@ -140,31 +140,31 @@ unsigned __stdcall ptt_thread (void *arg)
             // ptt_set on
             //
 
-            waveOutWrite ( hWaveOut, &waveHeader, sizeof( WAVEHDR ) );
+            waveOutWrite (hWaveOut, &waveHeader, sizeof( WAVEHDR ));
           }
           else if (dwWait == WAIT_OBJECT_0 + 1) {
             //
             // ptt_set off
             //
 
-            waveOutReset ( hWaveOut );
+            waveOutReset (hWaveOut);
           }
-          else if (dwWait == WAIT_OBJECT_0 + 2) {
+          else if( dwWait == WAIT_OBJECT_0 + 2 ) {
             //
             // close
             //
 
             waveOutReset (hWaveOut);
-            waveOutUnprepareHeader (hWaveOut, &waveHeader, sizeof(WAVEHDR));
+            waveOutUnprepareHeader (hWaveOut, &waveHeader, sizeof( WAVEHDR ));
 
             break;
           }
         }
       }
 
-      waveOutClose ( hWaveOut );
+      waveOutClose (hWaveOut);
 
-      free( waveHeader.lpData );
+      free (waveHeader.lpData);
     }
   }