+#ifndef SM_TABLETPC
+ #define SM_TABLETPC 86
+#endif
+
+#ifndef INKEDIT_CLASS
+# define INKEDIT_CLASSW L"INKEDIT"
+# ifdef UNICODE
+# define INKEDIT_CLASS INKEDIT_CLASSW
+# else
+# define INKEDIT_CLASS "INKEDIT"
+# endif
+#endif
+
+#ifndef EM_SETINKINSERTMODE
+# define EM_SETINKINSERTMODE (WM_USER + 0x0204)
+#endif
+
+#ifndef EM_SETUSEMOUSEFORINPUT
+#define EM_SETUSEMOUSEFORINPUT (WM_USER + 0x224)
+#endif
+