INT 61 - Banyan VINES - FIND A SERVICE                                          
	AX = 0007h
	BX = 0003h
	DS:DX -> port control block (see #03434)
Return: AX = status (see AX=0007h/BX=0000h)
SeeAlso: AX=0007h/BX=0002h,AX=0007h/BX=0004h,AX=0007h/BX=0005h


Format of port control block:
Offset	Size	Description	(Table 03434)
 00h	WORD	???
 02h	WORD	???
 04h 16	BYTEs	IPC(Inter-Process Communication) Any one of numerous methods for allowing two or more separate processes to exchange data. port (see #03328 at AX=0001h"Sosock")
 14h  5	WORDs	???
SeeAlso: #03440