🚀 go-pugleaf

I need to interface a turbo pascal (V6) application to TCP/IP. The
application is heavily OOP & TVision etc so I pretty well am forced
to use turbo pascal. It's huge & re-writing in C is not practical.
I could use novell IPX & Banyan Vines, but I want it to be more
general if I can.

I got a copy of wattcp - a mixture of asm & C, and compiled it with
BCC, but unfortunately I couldn't link the C & pascal object files
without leaving unresolved externals - Borland's advice was that
interfacing C to Pascal will not work with any C code which is either
not-straightforward (in calling) or which utilises intrinsic libraries.
(They advised against my attempting it - and suggested I re-write the
TCP/IP stack in pascal!)

Before embarking on a major project such as re-writing the stack, or
giving up and using IPX and Vines, I thought I'd try and see if anyone
knew:

1)  What public domain / commercial TCP/IP stacks are there which might
    be callable from turbo C?

2)  Are there any stacks around written entirely in assembly or (joy of
    joys!) pascal?

Thanks in advance,

Peter

-- 
Peter Hawkins,
Assistant Lecturer, Computer Centre
Monash University, Australia
peter@palin.cc.monash.edu.au