Category: serial I/O

INT 14 - COMM-DRV v14.0 - SEND PACKET

	AH = 84h
	CX = packet length in bytes
	DX = port number
	ES:DI -> packet to be sent
Return: AH = line status (see #00304)
	    bit 7 set on error
	AL destroyed
SeeAlso: AH=83h"COMM-DRV",AH=85h"COMM-DRV",AH=86h"COMM-DRV"