diff --git a/src/common/pa_memorybarrier.h b/src/common/pa_memorybarrier.h
index 5efeed2..f689622 100644
--- a/src/common/pa_memorybarrier.h
+++ b/src/common/pa_memorybarrier.h
@@ -98,7 +98,7 @@
 #         error Memory barriers are not defined on this system. You can still compile by defining ALLOW_SMP_DANGERS, but SMP safety will not be guaranteed.
 #      endif
 #   endif
-#elif (_MSC_VER >= 1400)
+#elif (_MSC_VER >= 1400) && !defined(_WIN32_WCE)
 #   include <intrin.h>
 #   pragma intrinsic(_ReadWriteBarrier)
 #   pragma intrinsic(_ReadBarrier)
@@ -106,6 +106,10 @@
 #   define PaUtil_FullMemoryBarrier()  _ReadWriteBarrier()
 #   define PaUtil_ReadMemoryBarrier()  _ReadBarrier()
 #   define PaUtil_WriteMemoryBarrier() _WriteBarrier()
+#elif defined(_WIN32_WCE)
+#   define PaUtil_FullMemoryBarrier()
+#   define PaUtil_ReadMemoryBarrier()
+#   define PaUtil_WriteMemoryBarrier()
 #elif defined(_MSC_VER) || defined(__BORLANDC__)
 #   define PaUtil_FullMemoryBarrier()  _asm { lock add    [esp], 0 }
 #   define PaUtil_ReadMemoryBarrier()  _asm { lock add    [esp], 0 }