INT 21 - Novell NetWare - DIRECTORY SERVICES - RESTORE DIRECTORY HANDLE         
	AH = E2h subfn 18h
	DS:SI -> request buffer (see #01879)
	ES:DI -> reply buffer (see #01880)
Return: AL = status
	    00h successful
	    else network error code
Desc:	restore a previously saved directory handle to reproduce an executing
	  environment, possibly on a different execution site
Note:	this function is supported by Advanced NetWare 2.0+ and Alloy NTNX
SeeAlso: AH=E2h/SF=12h,AH=E2h/SF=17h,AX=F216h/SF=18h


Format of NetWare "Restore Directory HandleA short identifier, usually a small integer or a pointer, for some other object which is maintained or controlled by the operating system or environment; a particular handle may be valid system-wide or may have meaning only for a particular process.	 See also File Handle." request buffer:
Offset	Size	Description	(Table 01879)
 00h	WORD	0011h (length of following data)
 02h	BYTE	18h (subfunction "Restore Directory HandleA short identifier, usually a small integer or a pointer, for some other object which is maintained or controlled by the operating system or environment; a particular handle may be valid system-wide or may have meaning only for a particular process.	 See also File Handle.")
 03h 16 BYTEs	save buffer
SeeAlso: #01877,#01880


Format of NetWare "Restore Directory HandleA short identifier, usually a small integer or a pointer, for some other object which is maintained or controlled by the operating system or environment; a particular handle may be valid system-wide or may have meaning only for a particular process.	 See also File Handle." reply buffer:
Offset	Size	Description	(Table 01880)
 00h	WORD	(call) 0002h (length of following results buffer)
 02h	BYTE	new directory handle
 03h	BYTE	effective rights (see #01849)
SeeAlso: #01879