diff --git a/mingw-w64-headers/include/mfidl.idl b/mingw-w64-headers/include/mfidl.idl
index 9dcf51f..1ac68cc 100644
--- a/mingw-w64-headers/include/mfidl.idl
+++ b/mingw-w64-headers/include/mfidl.idl
@@ -89,6 +89,15 @@
     HRESULT GetOutputNodeCollection([out] IMFCollection **ppCollection);
 }
 
+[
+    object,
+    uuid(fa993888-4383-415a-a930-dd472a8cf6f7)
+]
+interface IMFGetService : IUnknown
+{
+    HRESULT GetService([in] REFGUID guidService, [in] REFIID riid, [out, iid_is(riid)] LPVOID *ppvObject);
+}
+
 typedef LONGLONG MFTIME;
 
 typedef enum _MF_CLOCK_STATE {
diff --git a/mingw-w64-headers/wine-import.sh b/mingw-w64-headers/wine-import.sh
index 10a9317..fa47863 100755
--- a/mingw-w64-headers/wine-import.sh
+++ b/mingw-w64-headers/wine-import.sh
@@ -80,6 +80,7 @@
 	d3dx9tex.h \
 	d3dx9xof.h \
 	devpkey.h \
+	dinput.h \
 	dls1.h \
 	dls2.h \
 	dmerror.h \
@@ -178,12 +179,14 @@
 	mmstream \
 	mscoree \
 	msctf \
+	mulres \
 	netfw \
 	netlistmgr \
 	objectarray \
 	optary \
 	qedit \
-        relogger \
+	relogger \
+	rtworkq \
 	spatialaudioclient \
 	taskschd \
 	thumbcache \
@@ -195,6 +198,7 @@
 	wincodecsdk \
 	windowscontracts \
 	windows.foundation.collections \
+	windows.media.speechsynthesis \
 	wmdrmsdk \
 	wmp \
 	wmprealestate \