1 files changed, 2 insertions, 0 deletions

diff --git a/uisimulator/sdl/sound.c b/uisimulator/sdl/sound.c
index 3636939f06..169ff1c856 100644
--- a/uisimulator/sdl/sound.c
+++ b/uisimulator/sdl/sound.c
@@ -283,6 +283,8 @@ void pcm_rec_dma_close(void)
 
 void pcm_rec_dma_start(void *start, size_t size)
 {
+    (void)start;
+    (void)size;
 }
 
 void pcm_rec_dma_stop(void)