+ added the win16api mode control constants

git-svn-id: trunk@31785 -

rtl/win16/wintypes.inc

@@ -1905,3 +1905,7 @@ type
     dwExtraInfo: DWORD;
   end;
   TMouseHookStruct = MOUSEHOOKSTRUCT;
+
+const
+{ Mode control }
+  WM_CANCELMODE = $001F;