INT 7A - Novell NetWare - IPX Driver - RELINQUISH CONTROL

	BX = 000Ah
Desc:	this call indicates that the application is idle and permits the IPX
	  driver to do some work
Note:	this function is supported by Advanced NetWare 1.02+
SeeAlso: INT 15/AX=1000h,INT 21/AH=89h,INT 2F/AX=1680h