In the 1990s I wrote some public domain C code to do
zmodem when I was running a BBS.

I'm reviving my BBS, and my zmodem code, which is
available from http://pdos.org (custom.zip).

Is anyone interested in exercising the code on a
Commodore 64 or any other interesting machine?

The C code conforms to the ISO 1990 standard.

BFN. Paul.

--- SoupGate-Win32 v1.05