INT 2F - MS Windows 3+ - WIN.COM - SET PROGRAM TO EXECUTE ON EXIT               
	AX = 4B20h
Return: AX = 0000h if successful
	    DX:CX -> 256-byte buffer for pathname and commandline (see #02824)
Notes:	when the Windows function ExitWindows is called with an exit code of
	  44h, WIN.COM executes the program specified in the returned buffer
	  and then restarts Windows
	the returned address is a real-mode segment:offset value
SeeAlso: AX=4B21h


Format of WIN.COM buffer:
Offset	Size	Description	(Table 02824)
 00h 128 BYTEs	commandline for program (count byte, command tail, 0Dh)
 80h 128 BYTEs	ASCIZA NUL-terminated ASCII string.	The ASCIZ string "ABC" consists of the four bytes 41h, 42h, 43h, and 00h.  Unless otherwise specified, maximum lengths given in the interrupt list do not include the terminating NUL. pathname of program to execute
Note:	the order above is for a Windows95 DOS box; it may be reversed under
	  Windows 3.x