INT 14 - FOSSIL(Fido/Opus/Seadog Standard Interface Layer)  A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use. - READ CURRENT CURSOR LOCATION
	AH = 12h
Return: DH = row
	DL = column
Note:	this is the same as INT 10/AH=03h
SeeAlso: AH=11h"FOSSIL(Fido/Opus/Seadog Standard Interface Layer)  A standardized API for performing serial I/O, originally used by the Fido and Opus bulletin- board software and Seadog bulletin-board mailer, but now in wider use."
                                                                                

INT 14 - Digiboard DigiCHANNEL PCIBM PC/X* - GET TRANSMIT BUFFER FREE SPACE
	AH = 12h
	DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)
Return: AX = number of bytes free
SeeAlso: AH=0Ah"Digiboard",AH=14h"Digiboard"
                                                                                

INT 14 - PC-MOS/386 v5.01 $serial.sys v5.04 - GET CURRENT PORTIBM PC Portable (uses same BIOS as XT) PARAMETERS
	AH = 12h
	DX = port number
Return: AH = status
	    FFh port number invalid
	AL = line parameters (see #00304)
	AH = flow control configuration (see #00336 at AH=05h"PC-MOS")
	CX:BX = bps rate
	DL = XOFF character or 00h for none
	DH = XON character or 00h for none