INT 14 - TelAPI - "telioctl" - CONNECTION CONTROL
	AH = E4h
	BX = connection ID (see AH=E0h"TelAPI")
	CX = Telnet command/option identifier (see #00400)
	ES:SI -> buffer containing command/option argument (see #00399)
Return: AX = status (0000h, etc.) (see #00397)
Desc:	start filter control, initiate Telnet option negotiation, or get filter
	  control status
SeeAlso: AH=A9h,AH=E6h,AX=FF00h,INT 6B/AX=0600h


Format of TelAPI Telnet command/option argument:
Offset	Size	Description	(Table 00399)
 00h  5 WORD	numeric arguments
 0Ah	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	-> ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. string
SeeAlso: #00400


(Table 00400)
Values for TelAPI Telnet command/option identifier:
 01h	ASCII		args: none
 02h	BINARY		args: none
 03h	LOCALECHO	args: none		client echos data
 04h	REMOTEECHO	args: none		server echos data
 05h	SGA		args: none		Suppress Go-Ahead signal
 07h	CHARMODE	args: none		no line-buffering
 08h	LINEMODE	args: -> erase-line ch	perform line-buffering
 09h	RECVEOL		args: EOL type
 0Ah	SENDEOL		args: EOL type
 0Bh	EOR		args: none		enable end-of-record sequence
 0Dh	BREAK		args: -> break char
 0Eh	VERBOSE		args: verbosity		display Telnet negotiations?
 0Fh	AYT		args: -> AYT escape ch
 10h	AO		args: -> AO escape char
 11h	IP(Internet Protocol) The lower level (transport layer) of the TCP/IP protocol suite.	See also TCP, TCP/IP.		args: -> IP(Internet Protocol) The lower level (transport layer) of the TCP/IP protocol suite.	See also TCP, TCP/IP. escape char
 12h	EC		args: -> escape char
 13h	EL		args: -> escape char
 14h	STATUS		args: type; returns data in structure
 18h	TERMTYPE	args: -> terminal type
 19h	ATTACHPORT	args: port number ; returns session number
 1Bh	TRANSMIT_EOR	args: EOR enabled	append EOR to every telwrite?
SeeAlso: #00399