RBIL61 - INT 2F - DOS 3.0+ internal - COMPARE FILENAMES {undocumented}

INT 2F U - DOS 3.0+ internal - COMPARE FILENAMES                                
	AX = 121Eh
	DS:SI -> first 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. filename
	ES:DI -> second 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. filename
Return: ZF set if filenames equivalent, ZF clear if not
Note:	supported by DR DOS 5.0+
SeeAlso: AX=1211h,AX=1221h