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. - EXTENDED ^C/^K CHECKING AND TRANSMIT ON/OFF
	AH = 10h
	AL = bit mask
	    bit 0: enable/disable ^C/^K checking
	    bit 1: enable/disable the transmitter
	DX = port number
Return: nothing
SeeAlso: AH=0Fh"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* - CLEAR RECEIVE BUFFER
	AH = 10h
	DX = port number (00h-03h) (04h-43h for XAPCM232.SYS)
Return: AH = status
	    00h successful
	    FFh error
SeeAlso: AH=09h"Digiboard",AH=11h"Digiboard"
                                                                                

INT 14 - MBBIOS PACCOM support - SET CRC WAIT                                   
	AH = 10h
	AL = new setting in clock ticks (should be at least 5 character times)
Return: nothing
Desc:	specify the time from start of last character to dropping RTS
SeeAlso: AH=0Dh"MBBIOS",AH=0Fh"MBBIOS"