audio.c: build fixes

1 files changed, 4 insertions, 1 deletions

diff --git a/src/audio.c b/src/audio.c
index 7464bea..1cd713d 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -39,6 +39,7 @@
 #include <assert.h>
 
 #include "types.h"
+#include "audio.h"
 
 static AudioContext *audio_context = NULL;
 
@@ -145,8 +146,10 @@ void audio_setup() {
 	
 }
 
-void audio_shutdown(AudioContext *a) {
+void audio_shutdown() {
 
+	AudioContext *a = audio_context;
+	
 	if ( a == NULL ) return;
 	
 	SDL_CloseAudio();