2 files changed, 3 insertions, 1 deletions
diff --git a/OpenAL32/Include/alListener.h b/OpenAL32/Include/alListener.h
index f1a92b0d..eb386f7f 100644
--- a/OpenAL32/Include/alListener.h
+++ b/OpenAL32/Include/alListener.h
@@ -50,7 +50,8 @@ typedef struct ALlistener {
         ALfloat MetersPerUnit;
 
         ALfloat DopplerFactor;
-        ALfloat SpeedOfSound;
+        ALfloat SpeedOfSound; /* in units per sec! */
+        ALfloat ReverbSpeedOfSound; /* in meters per sec! */
 
         ALboolean SourceDistanceModel;
         enum DistanceModel DistanceModel;
diff --git a/OpenAL32/Include/alu.h b/OpenAL32/Include/alu.h
index b322995b..1295fee3 100644
--- a/OpenAL32/Include/alu.h
+++ b/OpenAL32/Include/alu.h
@@ -516,6 +516,7 @@ void aluHandleDisconnect(ALCdevice *device);
 
 extern ALfloat ConeScale;
 extern ALfloat ZScale;
+extern ALboolean OverrideReverbSpeedOfSound;
 
 #ifdef __cplusplus
 }