INT 17 - Alloy MW386 - GET PHYSICAL DEVICE NUMBER FROM NAME                     
	AH = 8Bh
	DS:DX -> 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. printer name
Return: AL = status (see also AH=81h)
	    00h successful
		DX = physical device number
SeeAlso: AH=89h,AH=8Ch,INT 14/AH=20h"Alloy"