diff --git a/alc/alu.cpp b/alc/alu.cpp
index 45f518eec7..c0b7cc2f66 100644
--- a/alc/alu.cpp
+++ b/alc/alu.cpp
@@ -277,11 +277,11 @@ ResamplerFunc PrepareResampler(Resampler resampler, uint increment, InterpState
         break;
     case Resampler::FastBSinc12:
     case Resampler::BSinc12:
-        BsincPrepare(increment, &state->bsinc, &bsinc12);
+        BsincPrepare(increment, &state->bsinc, &gBSinc12);
         break;
     case Resampler::FastBSinc24:
     case Resampler::BSinc24:
-        BsincPrepare(increment, &state->bsinc, &bsinc24);
+        BsincPrepare(increment, &state->bsinc, &gBSinc24);
         break;
     }
     return SelectResampler(resampler, increment);
diff --git a/core/bsinc_defs.h b/core/bsinc_defs.h
index f29582318c..01bd3c298a 100644
--- a/core/bsinc_defs.h
+++ b/core/bsinc_defs.h
@@ -1,7 +1,9 @@
 #ifndef CORE_BSINC_DEFS_H
 #define CORE_BSINC_DEFS_H
 
-/* The number of distinct scale and phase intervals within the filter table. */
+/* The number of distinct scale and phase intervals within the bsinc filter
+ * tables.
+ */
 constexpr unsigned int BSincScaleBits{4};
 constexpr unsigned int BSincScaleCount{1 << BSincScaleBits};
 constexpr unsigned int BSincPhaseBits{5};
diff --git a/core/bsinc_tables.cpp b/core/bsinc_tables.cpp
index a81167d23e..693645f438 100644
--- a/core/bsinc_tables.cpp
+++ b/core/bsinc_tables.cpp
@@ -291,5 +291,5 @@ constexpr BSincTable GenerateBSincTable(const T &filter)
 
 } // namespace
 
-const BSincTable bsinc12{GenerateBSincTable(bsinc12_filter)};
-const BSincTable bsinc24{GenerateBSincTable(bsinc24_filter)};
+const BSincTable gBSinc12{GenerateBSincTable(bsinc12_filter)};
+const BSincTable gBSinc24{GenerateBSincTable(bsinc24_filter)};
diff --git a/core/bsinc_tables.h b/core/bsinc_tables.h
index f52cda6640..aca4b27442 100644
--- a/core/bsinc_tables.h
+++ b/core/bsinc_tables.h
@@ -11,7 +11,7 @@ struct BSincTable {
     const float *Tab;
 };
 
-extern const BSincTable bsinc12;
-extern const BSincTable bsinc24;
+extern const BSincTable gBSinc12;
+extern const BSincTable gBSinc24;
 
 #endif /* CORE_BSINC_TABLES_H */