include: Make guiddef.h defines match PSDK.
Protect LPGUID typedef by __LPGUID_DEFINED__ being defined.
Protect LPCLSID and LPFMTID typedefs, IsEqualGUID, IsEqualIID,
IsEqualCLSID, IID_NULL, CLSID_NULL and FMTID_NULL defines by
__IID_DEFINED__ being defined.
diff --git a/include/guiddef.h b/include/guiddef.h
index 1cda4f7..96c2b6a 100644
--- a/include/guiddef.h
+++ b/include/guiddef.h
@@ -27,11 +27,6 @@
} GUID;
#endif
-#ifndef __LPCGUID_DEFINED__
-#define __LPCGUID_DEFINED__
-typedef const GUID *LPCGUID;
-#endif
-
#undef DEFINE_GUID
#ifdef INITGUID
@@ -55,13 +50,28 @@
#ifndef _GUIDDEF_H_
#define _GUIDDEF_H_
+#ifndef __LPGUID_DEFINED__
+#define __LPGUID_DEFINED___
typedef GUID *LPGUID;
-typedef GUID CLSID,*LPCLSID;
+#endif
+
+#ifndef __LPCGUID_DEFINED__
+#define __LPCGUID_DEFINED__
+typedef const GUID *LPCGUID;
+#endif
+
#ifndef __IID_DEFINED__
#define __IID_DEFINED__
+
typedef GUID IID,*LPIID;
-#endif /* ndef __IID_DEFINED__ */
+typedef GUID CLSID,*LPCLSID;
typedef GUID FMTID,*LPFMTID;
+#define IsEqualIID(riid1, riid2) IsEqualGUID(riid1, riid2)
+#define IsEqualCLSID(rclsid1, rclsid2) IsEqualGUID(rclsid1, rclsid2)
+#define IsEqualFMTID(rfmtid1, rfmtid2) IsEqualGUID(rfmtid1, rfmtid2)
+#define IID_NULL GUID_NULL
+#define CLSID_NULL GUID_NULL
+#define FMTID_NULL GUID_NULL
#ifdef __midl_proxy
#define __MIDL_CONST
@@ -69,6 +79,8 @@
#define __MIDL_CONST const
#endif
+#endif /* ndef __IID_DEFINED__ */
+
#if defined(__cplusplus) && !defined(CINTERFACE)
#define REFGUID const GUID &
#define REFCLSID const CLSID &
@@ -86,8 +98,6 @@
#else /* defined(__cplusplus) && !defined(CINTERFACE) */
#define IsEqualGUID(rguid1, rguid2) (!memcmp(rguid1, rguid2, sizeof(GUID)))
#endif /* defined(__cplusplus) && !defined(CINTERFACE) */
-#define IsEqualIID(riid1, riid2) IsEqualGUID(riid1, riid2)
-#define IsEqualCLSID(rclsid1, rclsid2) IsEqualGUID(rclsid1, rclsid2)
#if defined(__cplusplus) && !defined(CINTERFACE)
#include <string.h>
@@ -102,8 +112,5 @@
#endif
extern const IID GUID_NULL;
-#define IID_NULL GUID_NULL
-#define CLSID_NULL GUID_NULL
-#define FMTID_NULL GUID_NULL
#endif /* _GUIDDEF_H_ */