On Fri, 11 Jul 2008, J. Lefebvre wrote: Hi,
> * harbour/source/rtl/gtwvt/gtwvt.c > * Change LONG_PTR to LONG as LONG_PTR was unknow by MSVC compiler and > finally the expected type for SetWindowLongPtr() is LONG. > * protected by a #define the call to SetWindowLongPtr(), not know by MSVC > 6 (_MSC_VER < 1400) > * not tested as working, just compile ok !!! This break 64bit compatibility. In Win64 LONG is 32bit integer and pointer needs 64 bits. So casting pointer or win handles to LONG is not safe because it strips upper 32 bits. Please revert it and use casting to HB_PTRDIFF which is defined in hbdefs.h with the size enough to hold pointers. best regards, Przemek _______________________________________________ Harbour mailing list [email protected] http://lists.harbour-project.org/mailman/listinfo/harbour
