1 files changed, 5 insertions, 2 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index baf610b8..8c2615cf 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -462,8 +462,9 @@ typedef struct RealMixParams {
     ALsizei NumChannels;
 } RealMixParams;
 
-struct ALCdevice_struct
-{
+typedef void (*POSTPROCESS)(ALCdevice *device, ALsizei SamplesToDo);
+
+struct ALCdevice_struct {
     RefCount ref;
 
     ATOMIC(ALenum) Connected;
@@ -507,6 +508,8 @@ struct ALCdevice_struct
     vector_FilterSubList FilterList;
     almtx_t FilterLock;
 
+    POSTPROCESS PostProcess;
+
     /* HRTF state and info */
     struct DirectHrtfState *Hrtf;
     al_string HrtfName;