1 files changed, 12 insertions, 0 deletions
diff --git a/OpenAL32/Include/alMain.h b/OpenAL32/Include/alMain.h
index ae24f54c..4e596d09 100644
--- a/OpenAL32/Include/alMain.h
+++ b/OpenAL32/Include/alMain.h
@@ -243,6 +243,10 @@ static __inline ALboolean CompExchangeInt(volatile int *ptr, int oldval, int new
 {
     return __sync_bool_compare_and_swap(ptr, oldval, newval);
 }
+static __inline ALboolean CompExchangePtr(void *volatile*ptr, void *oldval, void *newval)
+{
+    return __sync_bool_compare_and_swap(ptr, oldval, newval);
+}
 
 #elif defined(_WIN32)
 
@@ -274,6 +278,10 @@ static __inline ALboolean CompExchangeInt(volatile int *ptr, int oldval, int new
     } u = { ptr };
     return InterlockedCompareExchange(u.l, newval, oldval) == oldval;
 }
+static __inline void *CompExchangePtr(void *volatile*ptr, void *oldval, void *newval)
+{
+    return InterlockedCompareExchangePointer(ptr, newval, oldval);
+}
 
 #elif defined(__APPLE__)
 
@@ -306,6 +314,10 @@ static __inline ALboolean CompExchangeInt(volatile int *ptr, int oldval, int new
 {
     return OSAtomicCompareAndSwap32Barrier(oldval, newval, ptr);
 }
+static __inline ALboolean CompExchangeInt(void *volatile*ptr, void *oldval, void *newval)
+{
+    return OSAtomicCompareAndSwapPtrBarrier(oldval, newval, ptr);
+}
 
 #else
 #error "No atomic functions available on this platform!"