diff --git a/include/Makefile.in b/include/Makefile.in
index cdb7b092b35..383bef280f5 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -160,6 +160,7 @@ SRCDIR_INCLUDES = \
 	asynot.idl \
 	asysta.idl \
 	atlbase.h \
+	atlcom.h \
 	atlwin.h \
 	audevcod.h \
 	audiosessiontypes.h \
diff --git a/include/atlcom.h b/include/atlcom.h
new file mode 100644
index 00000000000..c141fbea473
--- /dev/null
+++ b/include/atlcom.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2014 Qian Hong for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __WINE_ATLCOM_H__
+#define __WINE_ATLCOM_H__
+
+#ifndef __WINE_ATLBASE_H__
+# error You must include atlbase.h to use this header
+#endif
+
+typedef struct ATL_PROPMAP_ENTRY
+{
+    LPCOLESTR szDesc;
+#if _ATL_VER < _ATL_VER_100
+    DISPID dispid;
+    const CLSID *pclsidPropPage;
+    const IID *piidDispatch;
+#else
+    const CLSID *pclsidPropPage;
+    const IID *piidDispatch;
+    void *rgclsidAllowed;
+    DWORD cclsidAllowed;
+    DISPID dispid;
+#endif
+    DWORD dwOffsetData;
+    DWORD dwSizeData;
+    VARTYPE vt;
+} ATL_PROPMAP_ENTRY;
+
+HRESULT WINAPI AtlIPersistStreamInit_Load(IStream*, ATL_PROPMAP_ENTRY*, void*, IUnknown*);
+HRESULT WINAPI AtlIPersistStreamInit_Save(IStream*, BOOL, ATL_PROPMAP_ENTRY*, void*, IUnknown*);
+HRESULT WINAPI AtlIPersistPropertyBag_Load(IPropertyBag*, IErrorLog*, ATL_PROPMAP_ENTRY*, void*, IUnknown*);
+HRESULT WINAPI AtlIPersistPropertyBag_Save(IPropertyBag*, BOOL, BOOL, ATL_PROPMAP_ENTRY*, void*, IUnknown*);
+
+#endif /* __WINE_ATLCOM_H__ */