diff --git a/3rdparty/portaudio/src/hostapi/wdmks/pa_win_wdmks.c b/3rdparty/portaudio/src/hostapi/wdmks/pa_win_wdmks.c
index 38621e2807..3eddf35539 100644
--- a/3rdparty/portaudio/src/hostapi/wdmks/pa_win_wdmks.c
+++ b/3rdparty/portaudio/src/hostapi/wdmks/pa_win_wdmks.c
@@ -157,13 +157,13 @@ Default is to use the pin category.
 #endif
 
 #ifdef _MSC_VER
-#define NOMMIDS
+//#define NOMMIDS
 #define DYNAMIC_GUID(data) {data}
-#define _NTRTL_ /* Turn off default definition of DEFINE_GUIDEX */
-#undef DEFINE_GUID
-#define DEFINE_GUID(n,data) EXTERN_C const GUID n = {data}
-#define DEFINE_GUID_THUNK(n,data) DEFINE_GUID(n,data)
-#define DEFINE_GUIDEX(n) DEFINE_GUID_THUNK(n, STATIC_##n)
+//#define _NTRTL_ /* Turn off default definition of DEFINE_GUIDEX */
+//#undef DEFINE_GUID
+//#define DEFINE_GUID(n,data) EXTERN_C const GUID n = {data}
+//#define DEFINE_GUID_THUNK(n,data) DEFINE_GUID(n,data)
+//#define DEFINE_GUIDEX(n) DEFINE_GUID_THUNK(n, STATIC_##n)
 #endif
 
 #include <setupapi.h>