diff --git a/reactos/include/dxsdk/bdamedia.h b/reactos/include/dxsdk/bdamedia.h
index 84f1e212aed..e6181126506 100644
--- a/reactos/include/dxsdk/bdamedia.h
+++ b/reactos/include/dxsdk/bdamedia.h
@@ -1,6 +1,12 @@
 #ifndef BDAMEDIA_H__
 #define BDAMEDIA_H__
 
+typedef enum
+{
+    KSPROPERTY_BDA_PIN_ID = 0,
+    KSPROPERTY_BDA_PIN_TYPE
+} KSPROPERTY_BDA_PIN_CONTROL;
+
 typedef struct _KSP_BDA_NODE_PIN {
     KSPROPERTY Property;
     ULONG ulNodeType;
diff --git a/reactos/include/psdk/ks.h b/reactos/include/psdk/ks.h
index cd7e97695b2..5c6076d4d43 100644
--- a/reactos/include/psdk/ks.h
+++ b/reactos/include/psdk/ks.h
@@ -3708,6 +3708,12 @@ KsFilterFactoryUpdateCacheData(
     IN const KSFILTER_DESCRIPTOR *FilterDescriptor OPTIONAL
     );
 
+KSDDKAPI
+PKSPIN
+NTAPI
+KsGetPinFromIrp(
+    IN PIRP Irp
+    );
 
 KSDDKAPI
 PKSFILTER