Date:	Mon, 13 Dec 93 10:58:28 EST
From:	peprbv AT cfa0 DOT harvard DOT edu (Bob Babcock)
To:	djgpp AT sun DOT soe DOT clarkson DOT edu
Subject:	calling a real-mode program

> These values are normally returned from other real-mode calls.  For
> example, some drivers have an int 0x2f that you do which returns a far
> pointer to their regular API.  This pointer is a real-mode
> segment:offset pointer.  These are the values that you pass to
> _go32_dpmi_simulate_*.

Maybe I'm making things harder than necessary.  I want to issue an unsupported
int 21 call, and I thought I needed to load a real-mode program and have it
make the call.  Can I, instead, set up data areas in real memory, then get the
real-mode int 21 vector and do a _go32_dpmi_simulate_fcall_iret() to that?

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