INT 2F CU - NETWORK REDIRECTOR - FINDNEXT                                       
	AX = 111Ch
	SS = DS = DOS DS
	ES:DI -> CDSsee Current Directory Structure
	ES:DI -> DTAsee Disk Transfer Address (MSDOS v5.0)
	[DTAsee Disk Transfer Address] = 21-byte findfirst search data
	      (see #01626 at INT 21/AH=4Eh)
Return: CF set on error
	    AX = DOS error code (see #01680 at INT 21/AH=59h/BX=0000h)
	CF clear if successful
	    [DTAsee Disk Transfer Address] = updated findfirst search data
		    (bit 7 of first byte must be set)
	    [DTA+15h] = standard directory entry for file (see #01352)
Note:	this function is called by the DOS 3.1+ kernel
SeeAlso: AX=1119h,AX=111Bh,INT 21/AH=1Ah,INT 21/AH=4Fh