INT 1A - Disk Spool II v4.0x - GET STATUS                                       
	AH = E1h
	CL = printer port (01h COM1, 02h COM2, 05h LPT1, 06h LPT2)
Return: AH = status
	    00h successful
		CL = despooler state (00h disabled, 41h enabled)
		CH = spooler state (00h disabled, 41h enabled)
		DL = despooler activity (00h standing by, 41h printing)
		ES:BX -> 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. name of current spool file (or next if AutoSpool
			or AutoDespool enabled)
		ES:SI -> 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. name of current despool file
		ES:DI -> 3-byte file extension used by Disk Spool II
	    F0h printer port not managed by Disk Spool II
Note:	this function is also supported by Vertisoft's Emulaser utility ELSPL,
	  as that is a licensed version of Disk Spool II
SeeAlso: AH=A0h,AH=E0h,AH=E2h