INT 21 - Windows95 - LONG FILENAME - SERVER CREATE OR OPEN FILE                 
	AX = 71A9h
	BX = access mode and sharing flags (see #01782,also AX=6C00h)
	CX = attributes
	DX = action (see #01781)
	DS: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. filename
	DI = alias hint (number to append to short filename for disambiguation)
Return: CF clear if successful
	    AX = global file handle
	    CX = action taken
		0001h file opened
		0002h file created
		0003h file replaced
	CF set on error
	    AX = error code (see #01680)
		7100h if function not supported
Note:	for use by real-mode servers only
SeeAlso: AX=6C00h,AX=716Ch