2 files changed, 4 insertions, 4 deletions
diff --git a/Alc/alcontext.h b/Alc/alcontext.h
index c9bdddc7..b1bbd1af 100644
--- a/Alc/alcontext.h
+++ b/Alc/alcontext.h
@@ -42,7 +42,7 @@ enum class DistanceModel {
 };
 
 struct SourceSubList {
-    uint64_t FreeMask{0u};
+    uint64_t FreeMask{~uint64_t{}};
     ALsource *Sources{nullptr}; /* 64 */
 };
 
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index 5adabb18..5ff1e064 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -552,17 +552,17 @@ typedef union AmbiConfig {
 
 
 typedef struct BufferSubList {
-    ALuint64 FreeMask{0u};
+    ALuint64 FreeMask{~ALuint64{}};
     struct ALbuffer *Buffers{nullptr}; /* 64 */
 } BufferSubList;
 
 typedef struct EffectSubList {
-    ALuint64 FreeMask{0u};
+    ALuint64 FreeMask{~ALuint64{}};
     struct ALeffect *Effects{nullptr}; /* 64 */
 } EffectSubList;
 
 typedef struct FilterSubList {
-    ALuint64 FreeMask{0u};
+    ALuint64 FreeMask{~ALuint64{}};
     struct ALfilter *Filters{nullptr}; /* 64 */
 } FilterSubList;