1 files changed, 8 insertions, 8 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index faac3029..1e4d3d61 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -595,17 +595,17 @@ struct ALCcontext_struct
     UIntMap SourceMap;
     UIntMap EffectSlotMap;
 
-    ALenum      LastError;
+    ALenum LastError;
 
-    ALenum      UpdateSources;
+    volatile ALenum UpdateSources;
 
-    enum DistanceModel DistanceModel;
-    ALboolean   SourceDistanceModel;
+    volatile enum DistanceModel DistanceModel;
+    volatile ALboolean SourceDistanceModel;
 
-    ALfloat     DopplerFactor;
-    ALfloat     DopplerVelocity;
-    ALfloat     flSpeedOfSound;
-    volatile ALenum DeferUpdates;
+    volatile ALfloat DopplerFactor;
+    volatile ALfloat DopplerVelocity;
+    volatile ALfloat flSpeedOfSound;
+    volatile ALenum  DeferUpdates;
 
     struct ALsource **ActiveSources;
     ALsizei           ActiveSourceCount;