Zap unused vars.

diff --git a/src/sim/w_sound.c b/src/sim/w_sound.c
index 2602183..f1641e8 100644 (file)
--- a/src/sim/w_sound.c
+++ b/src/sim/w_sound.c
@@ -239,9 +239,6 @@ MakeSoundOn(SimView *view, char *channel, char *id)
 
 StartBulldozer(void)
 {
-  size_t size;
-  char buf[256];
-
   if (!UserSoundOn) return;
   if (!SoundInitialized) return;