INT 61 - Banyan VINES - ASYNC TERMINAL EMULATION - INTERRUPT ON CHAR FROM HOST  
	AX = 0003h subfn 0Eh
	DS:BX -> argument block (see #03389)
Return: AX = status (see #03369)
SeeAlso: AX=0003h/SF=00h,AX=0003h/SF=14h


Format of VINES argument block:
Offset	Size	Description	(Table 03389)
 00h	BYTE	session ID (00h)
 01h	BYTE	0Eh (function "interrupt on character from host")
 02h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to routine to be called (0000h:0000h = don't call)
 06h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	stack pointer to use when call is made