INT 14 - 3com BAPI SERIAL I/O - SEND SHORT BREAK                                
	AH = A6h
	DH = session ID (00h for external session managment)
Return: AH = return code (00h,03h,07h,0Ah,0Bh) (see #00394)
Desc:	generate a short break signal; if data delivery was turned off by the
	  break, wait for the host to turn it on again
SeeAlso: AH=1Ah,AH=8Ah,AH=FAh,AH=A0h"BAPI"
                                                                                

INT 14 - Interconnections Inc. TES - DROP A SESSION                             
	AH = A6h
	AL = session number
Return: AH = status
	    00h successful
	    else error
SeeAlso: AH=A3h"TES",AH=A5h"TES"