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. - TRANSMIT NO WAIT
	AH = 0Bh
	AL = character
	DX = port number
Return: AX = result
	    0000h character not accepted
	    0001h character accepted
SeeAlso: AH=01h
                                                                                

INT 14 - MBBIOS - READ BUFFER                                                   
	AH = 0Bh
	CX = size of buffer
	ES:DI -> buffer
Return: AH = composite line status (see #00304) formed by ORing all statuses
		  on receive interrupts; bit 0 set if additional characters
		  available
	AL = composite modem status (see #00305) formed by ORing all statuses
	CX = number of characters actually read
	DI updated
Note:	the PACCOM version of MBBIOS does not use CX or ES:DI on call,
	  instead returning ES set to the segment of the buffer containing a
	  received packet, or 0000h if no packets available; the buffer may
	  be freed with AH=0Ch"MBBIOS"
SeeAlso: AH=02h,AH=08h"MBBIOS",AH=0Ah"MBBIOS",AH=0Ch"MBBIOS",AH=18h"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."