INT 21 - Novell NetWare - DIRECTORY SERVICES - ALLOC PERMANENT DIRECTORY HANDLE 
	AH = E2h subfn 12h
	DS:SI -> request buffer (see #01869)
	ES:DI -> reply buffer (see #01870)
Return: AL = status (00h,98h,9Ch) (see #01866)
Note:	this function is supported by NetWare 4.0+, Advanced NetWare 1.0+, and
	  Alloy NTNX
SeeAlso: AH=E2h/SF=00h,AH=E2h/SF=13h,AH=E2h/SF=14h,AX=F216h/SF=12h


Format of NetWare "Allocate Permanent 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 01869)
 00h	WORD	length of following data (max 103h)
 02h	BYTE	12h (subfunction "Allocate Permanent 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	BYTE	directory handle
 04h	BYTE	drive ('A'-'Z')
 05h	BYTE	length of directory path
 06h  N BYTEs	directory path
SeeAlso: #01870,#01871,#02118


Format of NetWare reply buffer:
Offset	Size	Description	(Table 01870)
 00h	WORD	(call) 0002h (size of following results buffer)
 02h	BYTE	new directory handle
 03h	BYTE	effective directory rights (see #01849)
SeeAlso: #01869,#02118