Merged revisions 7204 via svnmerge from

http://svn.freepascal.org/svn/fpc/trunk

r7204 (vincents)
* fixed NMHDR for win64

git-svn-id: branches/fixes_2_2@7230 -

rtl/win/wininc/struct.inc

@@ -3273,7 +3273,7 @@
 
      NMHDR = record
           hwndFrom : HWND;
-          idFrom : UINT;
+          idFrom : UINT_PTR;
           code : UINT;
        end;
      tagNMHDR = NMHDR;