INT 15 - DESQview - GET PROGRAM NAME                                            
	AX = DE00h
Return: AX = offset into DESQVIEW.DVO of program most recently selected from
	      the "Switch Windows" menu (see #00550)
Note:	always returns AX=0000h under DESQview/X
SeeAlso: AX=DE07h


Format of program entry in DESQVIEW.DVO:
Offset	Size	Description	(Table 00550)
 00h	BYTE	length of name (FFh if end of file)
 01h  N BYTEs	name
      2 BYTEs	keys to invoke program (second = 00h if only one key used)
	BYTE	program type
		00h normal program
		04h divider
		80h Delete a Program
		81h Change a Program
	WORD	??? apparently always 0000h