diff --git a/miniaudio.h b/miniaudio.h
index 592af139..c20c9afc 100644
--- a/miniaudio.h
+++ b/miniaudio.h
@@ -78777,7 +78777,7 @@ static void ma_stack_free(ma_stack* pStack, void* p)
 
 static ma_result ma_node_read_pcm_frames(ma_node* pNode, ma_uint32 outputBusIndex, float* pFramesOut, ma_uint32 frameCount, ma_uint32* pFramesRead, ma_uint64 globalTime);
 
-MA_API void ma_debug_fill_pcm_frames_with_sine_wave(float* pFramesOut, ma_uint32 frameCount, ma_format format, ma_uint32 channels, ma_uint32 sampleRate)
+MA_API void ma_debug_fill_pcm_frames_with_sine_wave(void* pFramesOut, ma_uint32 frameCount, ma_format format, ma_uint32 channels, ma_uint32 sampleRate)
 {
     #ifndef MA_NO_GENERATION
     {