INT 21 - Novell NetWare v2.1+ - CHANGE JOB PRIORITY                             
	AX = F217h subfn 82h
	CX = length of request packet in bytes
	DX = 0000h (no reply packet)
	DS:SI -> request packet (see #02218)
	ES:DI ignored
Return: AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h)
SeeAlso: AH=F2h"Novell"


Format of NetWare "Change Job Priority" request packet:
Offset	Size	Description	(Table 02218)
 00h	WORD	length of following data
 02h	BYTE	82h (subfunction "Change Job Priority")
 03h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	queue ID
 07h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	job number
 0Bh	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	priority