[comp.sys.ibm.pc] Xmodem / Ymodem specifications?

eli@spdcc.COM (Steve Elias) (08/12/89)

can anyone point me to a complete specification of the xmodem 
(and maybe ymodem, zmodem, and whatever else) protocol?  

thanks very much...



-- 
 ...... Steve Elias (eli@spdcc.com);(6178591389);(6178906844) {}
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