1 files changed, 2 insertions, 0 deletions
diff --git a/OpenAL32/Include/alSource.h b/OpenAL32/Include/alSource.h
index 0802cbaa..97ecbecf 100644
--- a/OpenAL32/Include/alSource.h
+++ b/OpenAL32/Include/alSource.h
@@ -101,10 +101,12 @@ typedef struct ALsource
         FILTER iirFilter;
         ALfloat history[OUTPUTCHANNELS*2];
     } Params;
+    ALvoid (*Update)(struct ALsource *self, const ALCcontext *context);
 
     // Index to itself
     ALuint source;
 } ALsource;
+#define ALsource_Update(s,a)  ((s)->Update(s,a))
 
 ALvoid ReleaseALSources(ALCcontext *Context);