[comp.sys.apple] ProDOS Xmodem

ALBRO@NIEHS.BITNET (10/13/89)

Is there anything written and available that would describe the ProDOS
Xmodem enhancement to Xmodem (ASCII Express PRO)?  Since so many comm
programs and BBSs use the protocol it can't be considered particularly
proprietary any more.  I need to know what the sender sends to ask the
receiver if it can use the protocol, what the receiver sends to say "yes
I can", how the receiver knows that the "next" block will be the special
one with the directory information, and the format of that last block.

Thanks in advance for your help.

- Phil Albro -
ALBRO@NIEHS.BITNET