INT 61 - Banyan VINES - "Sowait" - WAIT FOR ASYNCHRONOUS EVENT COMPLETION
	AX = 0001h subfn 0005h
	DS:DX -> communications control block (see #03340)
Return: AX = status (0000h-000Ah,00A2h,00A3h) (see #03339)
Desc:	returns results for all asynchronous operations invoked from the
	  data segment used for this call
Range:	INT 60h to INT 66h
Notes:	The Banyan interrupt handler is identified by the string "BANV" in
	  the four bytes immediately preceding the interrupt handler
SeeAlso: AX=0001h/SF=0002h,AX=0001h/SF=0009h


(Table 03339)
Values for VINES function status:
 0000h	successful
 0001h	service not installed
 0002h	invalid service ID
 0003h-000Ah reserved for BANV interface errors
 00A2h	no more buffer space available
 00A3h	timeout event


Format of VINES control block for subfunction 0005h:
Offset	Size	Description	(Table 03340)
 00h	WORD	0005h
 02h	WORD	pointer to argument block (see #03341)
 04h	WORD	error return code
 06h  4 BYTEs	reserved
SeeAlso: #03337,#03342


Format of VINES argument block for subfunction 0005h:
Offset	Size	Description	(Table 03341)
 00h	WORD	pointer to WORD event pointer
 02h	WORD	timeout in multiples of 200ms, FFFFh = infinite
SeeAlso: #03338,#03340