diff --git a/fenster_audio.h b/fenster_audio.h
index 2e20bd0..52ef12e 100644
--- a/fenster_audio.h
+++ b/fenster_audio.h
@@ -95,12 +95,11 @@ FENSTER_API void fenster_audio_write(struct fenster_audio *fa, float *buf,
 }
 #elif defined(_WIN32)
 FENSTER_API int fenster_audio_open(struct fenster_audio *fa) {
-  WAVEFORMATEX wfx = {
-      WAVE_FORMAT_PCM, 1, FENSTER_SAMPLE_RATE, FENSTER_SAMPLE_RATE*2, 1, 16, 0};
+  WAVEFORMATEX wfx = {WAVE_FORMAT_PCM, 1, FENSTER_SAMPLE_RATE, FENSTER_SAMPLE_RATE * 2, 1, 16, 0};
   waveOutOpen(&fa->wo, WAVE_MAPPER, &wfx, 0, 0, CALLBACK_NULL);
   for (int i = 0; i < 2; i++) {
     fa->hdr[i].lpData = fa->buf[i];
-    fa->hdr[i].dwBufferLength = FENSTER_AUDIO_BUFSZ*2;
+    fa->hdr[i].dwBufferLength = FENSTER_AUDIO_BUFSZ * 2;
     waveOutPrepareHeader(fa->wo, &fa->hdr[i], sizeof(WAVEHDR));
     waveOutWrite(fa->wo, &fa->hdr[i], sizeof(WAVEHDR));
   }
@@ -117,7 +116,7 @@ FENSTER_API void fenster_audio_write(struct fenster_audio *fa, float *buf,
   for (int i = 0; i < 2; i++) {
     if (fa->hdr[i].dwFlags & WHDR_DONE) {
       for (unsigned j = 0; j < n; j++) {
-        fa->buf[i][j] = (int16_t) (buf[j]*32767);
+        fa->buf[i][j] = (int16_t)(buf[j] * 32767);
       }
       waveOutWrite(fa->wo, &fa->hdr[i], sizeof(WAVEHDR));
       return;