* harbour/contrib/hbwin/axcore.c
* harbour/contrib/hbwin/olecore.c
* added OLE error code as OS code. Changed subsystem from BASE to OLE
; NOTE: function hb_errRT_OLE() is static and defined in both modules.
I'm not sure about the future parameters of the function, so,
I do not want to make it public.
* harbour/contrib/hbwin/legacycd.c
* harbour/contrib/hbwin/legacyco.c
* moved code inside #ifndef HB_WIN_LEGACY_LEVEL_OFF