INT 14 - Connection Manager - SET HARDWARE FLOW STATE                           
	AH = 0Eh
	DX = FFFFh
	AL = connection ID from AH=04h/DX=FFFFh
	BL = RTS state (00h off, 01h on)
Return: AH = return code (00h-03h) (see also #00303 at AH=00h/DX=FFFFh)
	    03h invalid request (BL not 00h or 01h)
Program: Connection Manager by Softwarehouse Corp. permits the sharing of
	  serial ports over an IPX(Internetwork Packet Exchange) A low-level layer of Novell's NetWare networking software. or NetBIOS-based network
SeeAlso: AH=03h/DX=FFFFh,AH=0Ah/DX=FFFFh