INT 14 - 3com BAPI SERIAL I/O - READ BLOCK
AH = A5h
CX = length
DH = session number (00h)
ES:BX -> buffer
Return: CX = number of bytes read
SeeAlso: AH=83h"COURIERS",AH=A4h"BAPI",AX=FF02h

See also: 1418

14A5 - 3com BAPI SERIAL I/O - READ BLOCK