+#ifndef QS_ALLPOSTMESSAGE
+#define QS_ALLPOSTMESSAGE 0
+#endif
+
+/*
+ * The following are required for VC++ 5 when the PSDK is not available.
+ */
+
+#if defined __VISUALC__ && __VISUALC__ <= 1100
+
+#ifndef VER_NT_WORKSTATION
+
+typedef struct _OSVERSIONINFOEXA {
+ DWORD dwOSVersionInfoSize;
+ DWORD dwMajorVersion;
+ DWORD dwMinorVersion;
+ DWORD dwBuildNumber;
+ DWORD dwPlatformId;
+ CHAR szCSDVersion[128];
+ WORD wServicePackMajor;
+ WORD wServicePackMinor;
+ WORD wSuiteMask;
+ BYTE wProductType;
+ BYTE wReserved;
+} OSVERSIONINFOEXA, *POSVERSIONINFOEXA, *LPOSVERSIONINFOEXA;
+typedef struct _OSVERSIONINFOEXW {
+ DWORD dwOSVersionInfoSize;
+ DWORD dwMajorVersion;
+ DWORD dwMinorVersion;
+ DWORD dwBuildNumber;
+ DWORD dwPlatformId;
+ WCHAR szCSDVersion[128];
+ WORD wServicePackMajor;
+ WORD wServicePackMinor;
+ WORD wSuiteMask;
+ BYTE wProductType;
+ BYTE wReserved;
+} OSVERSIONINFOEXW, *POSVERSIONINFOEXW, *LPOSVERSIONINFOEXW;
+
+#ifdef UNICODE
+typedef OSVERSIONINFOW OSVERSIONINFO,*POSVERSIONINFO,*LPOSVERSIONINFO;
+typedef OSVERSIONINFOEXW OSVERSIONINFOEX,*POSVERSIONINFOEX,*LPOSVERSIONINFOEX;
+#else
+typedef OSVERSIONINFOA OSVERSIONINFO,*POSVERSIONINFO,*LPOSVERSIONINFO;
+typedef OSVERSIONINFOEXA OSVERSIONINFOEX,*POSVERSIONINFOEX,*LPOSVERSIONINFOEX;
+#endif
+
+#endif // defined VER_NT_WORKSTATION
+
+#ifndef CP_SYMBOL
+ #define CP_SYMBOL 42
+#endif
+
+// NMLVCUSTOMDRAW originally didn't have the iSubItem member. It was added
+// with IE4, as was IPN_FIRST which is used as a test :-(.
+//
+#ifndef IPN_FIRST
+
+typedef struct wxtagNMLVCUSTOMDRAW_ {
+ NMCUSTOMDRAW nmcd;
+ COLORREF clrText;
+ COLORREF clrTextBk;
+ int iSubItem;
+} wxNMLVCUSTOMDRAW_, *wxLPNMLVCUSTOMDRAW_;
+
+#define NMLVCUSTOMDRAW wxNMLVCUSTOMDRAW_
+#define LPNMLVCUSTOMDRAW wxLPNMLVCUSTOMDRAW_
+
+#endif // defined IPN_FIRST
+
+#endif // defined __VISUALC__ && __VISUALC__ <= 1100
+
+// ----------------------------------------------------------------------------
+// definitions related to ListView and Header common controls, needed by
+// msw/listctrl.cpp and msw/headerctrl.cpp
+// ----------------------------------------------------------------------------
+
+#ifndef I_IMAGENONE
+ #define I_IMAGENONE (-2)