INT 2A - PCIBM PC/TCP(Transmission Control Protocol) A higher level (session layer) of the TCP/IP protocol suite.  See also IP, TCP/IP. PREDIR.EXE - ???
	AX = FF94h
	BX = ???
	CX = ???
	DX = ???
Return: AX = ???
Note:	PREDIR.EXE is the network printer redirector included as part of the
	  PCIBM PC/TCP(Transmission Control Protocol) A higher level (session layer) of the TCP/IP protocol suite.  See also IP, TCP/IP. system by FTP(File Transfer Protocol)  The standard protocol for copying files from one machine to another on a TCP/IP (Internet) network.  Also the program of the same name with which a user may transfer files. Software, Inc.