pete@vortex.UUCP (Pete Carah) (07/14/85)
The wait/post hooks are really in the AT ROM bios, NOT in the IBMBIO.COM that comes with DOS 3+. Thus, DOS 3+ in anything other than an AT won't use those even if you provide the handler (unless you intercept the ROM bios interrupts and do it yourself). -- Pete {ihnp4, decvax, seismo}!vortex!pelican!pete